Facilities, Equipment, Emergency and Business Continuity Management

Introduction

Hospital operations depend on a safe, reliable and resilient physical environment. Buildings, utilities, medical equipment, information systems, emergency arrangements and supply chains form an interconnected operating system. A failure in one element can rapidly affect clinical care: a power interruption may stop diagnostic equipment; a ventilation failure may compromise infection prevention; a water-supply disruption may require cancellation of procedures; and a cyberattack may make electronic records unavailable.

Facilities and equipment management is therefore more than repair work. It includes planning, design, commissioning, inspection, preventive maintenance, risk control, replacement and continuous improvement. Emergency management extends this responsibility to unusual or rapidly escalating events. Business continuity management ensures that essential services can continue at an acceptable level during disruption and can recover in a controlled manner.

The hospital manager must coordinate clinical, engineering, infection-prevention, procurement, finance, security, information-technology and emergency-response functions. The central principle is that every facility and equipment decision should protect patients, staff, visitors and the continuity of safe care.

Learning Objectives

By the end of this chapter, the learner should be able to:

1. Explain the relationship between facility systems, utilities, equipment and clinical risk.
2. Develop practical preventive-maintenance and lifecycle-management arrangements.
3. Apply principles of fire safety, emergency preparedness and surge-capacity planning.
4. Describe incident command and the responsibilities of key emergency functions.
5. Construct a business-continuity approach for critical hospital services.
6. Use basic performance measures, risk-prioritisation methods and recovery targets.
7. Evaluate ethical, regulatory, technological and managerial issues in hospital resilience.

1. The Hospital as an Interdependent System

A hospital includes several mutually dependent layers:

• Built environment: buildings, circulation, clinical areas, roofs, doors, lifts, finishes and accessibility features.
• Engineering infrastructure: electricity, generators, medical gases, water, drainage, heating, ventilation and air conditioning (HVAC), lighting and communications.
• Clinical equipment: imaging systems, monitors, ventilators, infusion pumps, sterilizers, laboratory analysers and surgical equipment.
• Operational systems: staffing, supplies, patient flow, information systems, transport, security and waste management.
• Governance systems: policies, contracts, risk registers, inspection arrangements, training and incident reporting.

These layers create dependencies. For example, an operating theatre requires electricity, ventilation, medical gases, sterile supplies, trained staff, information access and waste disposal. Equipment may be technically functional but operationally unavailable because the room is inaccessible, the software licence has expired, or consumables are out of stock.

A useful management distinction is:

• Reliability: the probability that an asset performs its required function for a specified time under stated conditions.
• Availability: the proportion of required time that an asset is operational and ready for use.
• Resilience: the ability of a system to absorb disruption, adapt and recover while maintaining essential functions.
• Maintainability: the ease and speed with which an asset can be inspected, repaired or restored.

Safety management must consider both individual assets and system-wide failure. A backup generator, for example, improves electrical resilience only if fuel, transfer switches, distribution panels, maintenance staff and essential-load schedules are also reliable.

2. Facilities Planning and Safe Use

2.1 Functional planning

Facilities should be designed around patient pathways rather than isolated rooms. Planning should examine the movement of patients, staff, clean and dirty materials, medicines, waste, food, bodies and emergency vehicles. Key principles include:

• separation of clean and contaminated flows where required;
• appropriate zoning of public, clinical, restricted and high-risk areas;
• adequate space for equipment access, transfer and maintenance;
• accessible design for people with disabilities;
• safe egress and emergency access;
• privacy, dignity, noise control and wayfinding;
• infection-prevention requirements for surfaces, ventilation and hand hygiene; and
• flexibility for changing technology, models of care and demand.

A facility risk assessment should be completed before opening a new service or changing the use of an existing area. It should address fire load, hazardous substances, biological risks, manual handling, security, utilities, infection prevention, accessibility and emergency evacuation.

2.2 Utilities and essential services

Hospitals commonly depend on electricity, water, sewage, medical gases, communications, HVAC, fuel, lifts and waste services. Each critical utility should have:

1. an identified owner;
2. normal and emergency operating procedures;
3. monitoring and alarm arrangements;
4. a preventive-maintenance schedule;
5. backup capacity or a documented contingency;
6. tested isolation points and system drawings; and
7. escalation and restoration procedures.

Electrical resilience may include emergency generators, uninterruptible power supplies, alternate feeders and priority circuits. However, backup systems must be tested under realistic load and fuel supplies must be managed. Water resilience may require storage, alternative supply arrangements, conservation procedures and a protocol for safe reopening after contamination.

HVAC is both an engineering and clinical-control system. Temperature, humidity, pressure relationships, filtration and air changes may be important in operating rooms, isolation rooms, pharmacies, laboratories and sterile processing. Any change to ventilation must be assessed for infection prevention, staff safety and regulatory compliance.

3. Medical Equipment Management

3.1 The equipment-management cycle

Medical equipment should be managed across its entire lifecycle:

1. Needs assessment: define the clinical problem, volume, users, space, utilities and expected benefits.
2. Selection and procurement: compare safety, performance, interoperability, training, consumables, service support and total cost.
3. Receipt and acceptance: verify specifications, documentation, physical condition, electrical safety and calibration requirements.
4. Commissioning: install, test and confirm that the equipment works safely in its intended environment.
5. Training and release: authorize only trained users and document competency.
6. Operation and monitoring: use the equipment according to instructions and report faults, adverse events and near misses.
7. Maintenance and calibration: perform preventive and corrective work through competent personnel.
8. Review and replacement: assess performance, obsolescence, supportability and risk.
9. Decommissioning: remove data, hazardous materials and equipment safely, and dispose of it according to applicable rules.

The purchase price is only one component of cost. Total cost of ownership includes acquisition, installation, training, consumables, software, maintenance, energy, downtime, compliance and disposal.

3.2 Preventive and corrective maintenance

Preventive maintenance is planned work intended to reduce the probability of failure or loss of performance. It may include inspection, cleaning, lubrication, calibration, battery replacement, software updates and functional testing. Corrective maintenance restores an asset after a fault has occurred. Condition-based maintenance uses measurements or trends, such as battery capacity, vibration, temperature or error logs, to determine when intervention is needed.

Maintenance intervals should not be copied uncritically from generic schedules. They should reflect manufacturer instructions, regulatory requirements, failure history, risk, intensity of use and the hospital’s technical capability. Critical equipment may require a documented failure-response time and a ready alternative.

A useful availability measure is:

where A is inherent availability, MTBF is mean time between failures, and MTTR is mean time to repair; all times must use the same unit. The expression assumes repeated operating and repair cycles and does not include delays such as waiting for parts, staff or access. Operational availability may therefore be lower.

Worked example. If an analyser has an MTBF of 900 hours and an MTTR of 9 hours:

A = 900 ÷ (900 + 9) = 0.9901

Thus, inherent availability is approximately 99.0%. This does not mean that 1% of tests will fail; it is an engineering estimate of time readiness under the stated assumptions.

3.3 Risk-based prioritisation

A hospital can rank equipment using a risk score. One simple method is:

where R is the risk-priority score, S is severity of harm, P is probability of occurrence and D is difficulty of detecting the problem before harm. Each factor must use a defined scale, such as 1–5. The product is a prioritisation aid, not a probability of harm and not a substitute for professional judgement.

For example, a ventilator may be scored S = 5, P = 2 and D = 4, giving R = 40. A non-critical office printer may score S = 1, P = 3 and D = 1, giving R = 3. The ventilator should receive substantially stronger controls, such as scheduled testing, user checks, spare capacity and rapid technical support.

Risk scoring can create false precision. Scores should be accompanied by narrative analysis, consideration of vulnerable patients and review of dependencies. A low-frequency catastrophic event must not be ignored merely because its numerical score is lower than a frequent minor fault.

4. Fire Safety and Life Safety

Fire safety combines prevention, detection, containment, evacuation and emergency response. Hospital risk is increased by oxygen-enriched environments, electrical equipment, flammable materials, patients who cannot self-evacuate, complex buildings and high occupancy.

A comprehensive programme includes:

• fire-risk assessment and control of ignition sources;
• suitable storage of oxygen, chemicals, linen and waste;
• fire detection, alarm, suppression and smoke-control systems;
• compartmentation and fire-rated doors;
• unobstructed exits and illuminated escape routes;
• staff training and drills appropriate to the clinical area;
• special evacuation plans for intensive care, theatres, maternity and imaging;
• arrangements for people with disabilities; and
• inspection, testing and documented corrective action.

The immediate response to a fire is commonly taught through the sequence Rescue, Alarm, Confine, Extinguish/Evacuate, subject to local policy and staff safety. Staff should not fight a fire when conditions are unsafe or when doing so delays patient rescue or alarm activation. Evacuation plans should distinguish horizontal movement to a safer compartment from vertical evacuation, which may be slower and more hazardous.

Fire drills should be evaluated, not treated as ceremonial events. Review should include alarm audibility, staff roles, patient-accountability methods, lift use, communication, equipment access, time to reach safe areas and problems affecting people with limited mobility.

5. Emergency Management and Incident Command

An emergency is an event that threatens life, property, essential services or the environment and requires coordinated action beyond routine procedures. Examples include fire, mass-casualty incidents, infectious disease outbreaks, utility failure, hazardous-material release, violence, severe weather and cyber disruption.

5.1 Incident command

Incident command provides a common structure, clear authority and scalable coordination. A hospital may adapt a recognised incident-management system to its legal and organisational context. Typical functions include:

• Incident commander: sets objectives, authorizes priorities and maintains overall accountability.
• Operations: carries out clinical, evacuation, security, decontamination and patient-flow actions.
• Planning: gathers information, forecasts needs, maintains the situation picture and prepares action plans.
• Logistics: obtains staff, equipment, medicines, food, transport, communications and facilities.
• Finance/administration: tracks expenditure, contracts, claims, staff time and documentation.
• Safety and liaison/public information: monitors hazards, coordinates external agencies and provides approved information.

The structure should be activated proportionately. During a small equipment fire, a local response may be sufficient; during a regional disaster, a hospital command centre may coordinate multiple departments and external partners. One person should not retain all functions once the incident exceeds manageable complexity.

5.2 Emergency action planning

Plans should specify triggers, authority, communication methods, assembly or control locations, critical contacts, resource inventories, patient prioritisation, evacuation routes, documentation arrangements and recovery criteria. Plans must be accessible during power or network failure. Paper forms, radios, printed contact lists and alternative communication channels may be necessary.

Exercises should progress from discussion-based tabletop sessions to functional and full-scale exercises. After each exercise or real event, a structured debrief should identify what happened, why it happened, what worked, what failed and which actions have an owner and deadline.

6. Surge-Capacity Planning

Surge capacity is the ability to expand services beyond normal operating levels while maintaining acceptable safety and quality. It is not simply the number of empty beds. Effective capacity depends on four linked resources:

• space: treatment, isolation, waiting, storage and staff areas;
• staff: sufficient numbers, skills, supervision and welfare support;
• stuff: medicines, oxygen, equipment, blood, PPE, food and other supplies; and
• systems: command, triage, referral, information, security and logistics.

A hospital should define service priorities before an incident. It may postpone elective activity, convert spaces, cohort patients, discharge suitable patients earlier, call additional staff, establish mutual-aid agreements and create referral pathways. Expansion must include oxygen capacity, infection prevention, toilets, waste, nutrition, documentation and safeguarding—not merely beds and monitors.

A simple capacity balance can be expressed as:

where N_available is usable capacity, N_total is physical capacity, N_unusable represents beds or spaces unavailable because of staffing, infection, maintenance or other constraints, and N_reserved represents capacity held for defined purposes. The equation is an accounting identity, not a prediction of patient demand.

Demand forecasting may use historical patterns, referral information and scenario assumptions. Managers should test optimistic, expected and severe scenarios and identify trigger points for escalation. Surge plans must also protect staff from fatigue, unsafe redeployment and inadequate supervision.

7. Business Continuity and Disaster Recovery

Business continuity management (BCM) is the systematic preparation to continue priority activities during disruption. Disaster recovery is the restoration of facilities, technology, records and services after damage or interruption. BCM begins with service priorities; disaster recovery focuses on restoring capabilities.

7.1 Business impact analysis

A business impact analysis identifies:

• critical and time-sensitive services;
• consequences of interruption;
• maximum tolerable period of disruption (MTPD);
• recovery time objective (RTO);
• recovery point objective (RPO) for information systems;
• minimum staffing, equipment and supplies;
• internal and external dependencies; and
• acceptable temporary alternatives.

The RTO is the target time within which a service or system should be restored. The RPO is the maximum acceptable period of data loss measured backward from the disruption. For example, an RPO of 15 minutes requires data replication or backup arrangements capable of limiting loss to approximately 15 minutes, subject to system design and verification. An RTO of four hours does not guarantee recovery in four hours; it establishes a planning target and resource requirement.

A continuity strategy may include redundancy, geographic separation, manual procedures, mutual aid, alternate suppliers, reciprocal agreements, backup power, spare equipment, paper documentation and priority restoration. Critical single points of failure should be identified and reduced.

7.2 Continuity of clinical care

During disruption, patient safety requires controlled adaptation. Essential processes include patient identification, medication administration, allergies, observation, test requests and results, referrals, consent, handover and discharge information. If electronic records are unavailable, downtime forms should be designed in advance, numbered, secured and reconciled into the primary record after recovery.

Recovery is not complete when equipment restarts. The hospital must verify data integrity, environmental safety, sterilization status, medication storage, staff readiness, backlog management and communication with patients. A phased return may be safer than simultaneous restoration.

8. Governance, Regulation and Ethics

Facilities and equipment are governed by a combination of health-facility law, building and fire codes, occupational-safety requirements, medical-device regulation, environmental rules, procurement controls, privacy law and professional standards. Exact requirements vary by jurisdiction; managers must consult the relevant authorities and licensing bodies.

Governance should establish:

• accountable owners for assets and risks;
• documented policies and version control;
• inspection, calibration and maintenance records;
• incident and near-miss reporting;
• contractor qualification and supervision;
• procurement transparency and conflict-of-interest controls;
• infection-prevention review of construction and equipment changes;
• access control and cybersecurity; and
• audit, corrective action and management review.

Ethical issues become acute during scarcity. Decisions about allocation of beds, oxygen, staff and emergency treatment should use transparent, clinically relevant and consistently applied criteria. They should not discriminate on the basis of social status, disability, age alone or ability to pay where such criteria are ethically and legally inappropriate. Staff safety is also an ethical obligation: emergency plans should not assume unlimited personal risk.

9. Technology, Cybersecurity and Data Resilience

Modern facilities are increasingly connected through building-management systems, networked medical devices, electronic records, remote monitoring and cloud services. Connectivity can improve efficiency but creates cyber and interoperability risks.

Basic controls include asset inventories, network segmentation, strong authentication, patch management, secure configuration, vulnerability assessment, backup testing, vendor access control, staff awareness and an incident-response process. Clinical safety must guide cybersecurity decisions. A security control that prevents an authorised clinician from accessing a life-critical device may create a different hazard.

Artificial intelligence may assist predictive maintenance by detecting unusual patterns in temperature, vibration, power consumption or error codes. It may also support demand forecasting and resource allocation. However, predictive tools require representative data, human oversight, validation, explainability appropriate to the decision, cybersecurity and monitoring for drift. AI should support—not replace—engineering judgement, clinical accountability or emergency command.

10. Performance Measurement and Continuous Improvement

A balanced dashboard should include leading and lagging indicators. Examples include:

A maintenance completion percentage can be calculated as:

The measure is meaningful only when the numerator and denominator are defined consistently and overdue work is not removed from the denominator. A high completion rate does not prove that the schedule is appropriate or that maintenance quality is good. Indicators should therefore be combined with audit findings, failure consequences, user feedback and patient-safety data.

Root-cause analysis should distinguish immediate causes from system causes. For example, “generator failed to start” may be the immediate event, while inadequate load testing, unclear ownership, poor fuel management or an unavailable contractor may be deeper causes. Corrective actions should have an owner, due date, verification method and escalation route.

Applied Case: Illustrative Regional Hospital Power and Flood Emergency

Background

A 250-bed regional hospital is located in an area exposed to seasonal flooding. It has one main electrical feeder, two generators, an intensive-care unit, operating theatres, a laboratory and an electronic medical-record system. A review found that generator testing was documented, but tests were usually conducted without the full clinical load. Floodwater then damaged an external electrical substation during a major storm.

Problem

The hospital experienced unstable power, loss of some lifts, intermittent network access and restricted ambulance access. The intensive-care unit had limited generator capacity, while the laboratory had specimens awaiting processing. Staff initially received conflicting instructions because the emergency plan did not clearly identify the incident commander or priority loads.

Analysis

The event exposed several linked vulnerabilities:

• dependence on a single external feeder;
• insufficiently realistic generator testing;
• incomplete mapping of essential loads;
• weak coordination between engineering, clinical and IT teams;
• inadequate alternative access for emergency vehicles; and
• insufficient downtime documentation at unit level.

The problem was not simply an electrical fault. It was a continuity failure involving infrastructure, command, information and patient flow.

Approach and solution

The hospital activated its incident command structure. Operations prioritised intensive care, emergency treatment, oxygen supply and safe patient movement. Logistics obtained fuel, battery lighting, radios and additional transport. Planning established a situation board and forecast fuel consumption. IT initiated controlled downtime procedures and protected critical data. Elective surgery was postponed, selected patients were transferred and non-essential electrical loads were reduced.

After stabilisation, the hospital revised its programme by:

1. mapping essential electrical loads with clinical and engineering teams;
2. testing generators under representative load conditions;
3. establishing a fuel-resupply contract and minimum reserve level;
4. developing an alternate ambulance route and evacuation agreement;
5. printing downtime forms and maintaining secure emergency communication lists;
6. conducting a multidisciplinary flood exercise; and
7. introducing a quarterly review of recovery objectives and dependencies.

Outcome

The immediate disruption was controlled without loss of life, although elective activity was delayed and several diagnostic services were outsourced temporarily. The improvement programme reduced dependence on single points of failure and clarified command responsibilities. A later exercise showed faster escalation, better patient tracking and improved coordination between engineering and clinical departments.

Learning points

1. A tested backup system is more reliable than an assumed backup system.
2. Infrastructure resilience depends on people, procedures, supplies and information.
3. Command roles must be clear before the emergency occurs.
4. Business impact analysis should include clinical and non-clinical dependencies.
5. Recovery and learning are part of emergency management, not activities performed only after the event.

Challenges and Limitations

Hospitals often face old buildings, limited capital, fragmented asset records, dependence on vendors, staffing shortages and competing clinical priorities. Preventive maintenance may be deferred to preserve short-term service capacity, but repeated deferral increases failure risk and lifecycle cost. Risk scores can oversimplify complex hazards, while compliance audits may encourage documentation without real preparedness.

Continuity plans can also fail because they are written centrally but not practised locally. A plan that assumes unlimited staff, reliable telecommunications or immediate external support is not credible. Exercises may be expensive and disruptive, yet the cost of not exercising can be much greater. Managers should use proportionate testing, scenario diversity and honest after-action review.

Best-Practice Checklist

A hospital should be able to demonstrate that it:

• maintains a current inventory of buildings, utilities and medical equipment;
• assigns accountable owners and risk categories;
• uses evidence-based preventive-maintenance schedules;
• verifies commissioning, calibration and user competency;
• tests emergency power, fire systems and communications realistically;
• maintains current evacuation, surge and downtime procedures;
• defines incident-command roles and escalation triggers;
• identifies critical services, dependencies, RTOs and RPOs;
• protects staff welfare and patient rights during emergencies;
• exercises plans and closes corrective actions; and
• reviews technology, cybersecurity and resilience risks continuously.

Chapter Summary

Safe hospital operations require integrated management of buildings, utilities, medical equipment, people, information and suppliers. Facility planning should support patient pathways, infection prevention, accessibility, safe evacuation and maintainability. Equipment management follows a lifecycle from needs assessment and procurement through commissioning, training, maintenance, performance review and decommissioning.

Preventive, corrective and condition-based maintenance should be prioritised according to risk and supported by accurate records. Measures such as availability, maintenance completion and risk-priority scores are useful only when their assumptions and definitions are understood. Fire safety depends on prevention, detection, containment, evacuation and training.

Emergency management uses scalable incident command, clear objectives, coordinated operations and structured recovery. Surge capacity requires space, staff, supplies and systems. Business continuity begins with a business impact analysis and establishes service priorities, recovery targets, alternatives and downtime procedures. Governance, ethical allocation, cybersecurity, data resilience and realistic exercises are essential. Continuous improvement converts incidents and drills into verified corrective action and stronger organisational resilience.

Key Terms

Availability: The proportion of required time that an asset is operational and ready for use.

Business continuity management: A structured approach to maintaining priority activities during disruption.

Business impact analysis: A process for identifying critical services, consequences of interruption and recovery requirements.

Condition-based maintenance: Maintenance triggered by measured condition or performance rather than time alone.

Corrective maintenance: Work performed to restore an asset after a failure or defect.

Disaster recovery: Restoration of facilities, technology, records and services after disruption.

Emergency: An event requiring coordinated action beyond routine operations because of threat to life, services, property or the environment.

Incident commander: The person responsible for overall objectives, priorities and accountability during an incident.

Lifecycle management: Management of an asset from need identification through disposal.

Maintainability: The ease and speed with which an asset can be inspected, repaired or restored.

Mean time between failures (MTBF): Average operating time between failures under defined conditions.

Mean time to repair (MTTR): Average time required to restore an asset after failure.

Maximum tolerable period of disruption (MTPD): Longest period a service can be unavailable before unacceptable consequences occur.

Preventive maintenance: Planned work intended to reduce failure probability or performance loss.

Recovery point objective (RPO): Maximum acceptable period of data loss after an information-system disruption.

Recovery time objective (RTO): Target time for restoring a service or system.

Resilience: Capacity to absorb disruption, adapt and recover while maintaining essential functions.

Surge capacity: Ability to expand services beyond normal operating levels while maintaining acceptable safety and quality.

Total cost of ownership: All significant costs incurred across an asset’s useful life.

Utility dependency: Reliance of a service or asset on electricity, water, gases, HVAC, communications or another infrastructure service.

Review Questions

Short Answer Questions

1. Distinguish reliability, availability and resilience in hospital operations.
2. List the main stages of the medical-equipment lifecycle.
3. What are the four broad resources required for surge capacity?
4. Define RTO and RPO.
5. Why should emergency drills be evaluated rather than merely completed?

Long Answer Questions

1. Explain how facility design, utilities and infection prevention are interrelated.
2. Discuss the advantages and limitations of preventive, corrective and condition-based maintenance.
3. Describe the major functions in a hospital incident-command structure.
4. Explain how a business impact analysis supports continuity planning.
5. Discuss ethical and governance issues in allocating scarce resources during a disaster.

Analytical / Application Questions

1. A hospital analyser has an MTBF of 600 hours and an MTTR of 12 hours. Calculate its inherent availability and explain the assumptions behind the result.
2. A flood threatens a hospital’s electrical substation, ambulance route and data centre. Develop the first five management priorities using incident command and business-continuity principles.
3. A hospital reports a 98% preventive-maintenance completion rate but continues to experience repeated ventilator failures. Analyse possible explanations and propose a corrective-improvement plan.

Multiple Choice Questions with Answers

Question 1

Which statement best describes hospital resilience?

A. The ability of an asset to operate without any maintenance

B. The ability of a system to absorb disruption, adapt and recover while maintaining essential functions

C. The percentage of equipment purchased within budget

D. The number of beds available during normal operations

Correct Answer: B. The ability of a system to absorb disruption, adapt and recover while maintaining essential functions

Question 2

Which activity belongs primarily to equipment commissioning?

A. Disposing of obsolete equipment

B. Testing whether installed equipment works safely in its intended environment

C. Ordering routine stationery

D. Calculating annual staff leave

Correct Answer: B. Testing whether installed equipment works safely in its intended environment

Question 3

An asset has an MTBF of 900 hours and an MTTR of 9 hours. Its inherent availability is approximately:

A. 90.0%

B. 95.0%

C. 99.0%

D. 99.9%

Correct Answer: C. 99.0%

Question 4

Which incident-command function obtains staff, equipment, supplies and communications?

A. Planning

B. Operations

C. Logistics

D. Finance

Correct Answer: C. Logistics

Question 5

Which item is an example of an RPO?

A. The time required to restore a laboratory service

B. The maximum acceptable period of data loss

C. The number of emergency beds

D. The time required to evacuate a ward

Correct Answer: B. The maximum acceptable period of data loss

Question 6

Which combination most accurately represents surge-capacity resources?

A. Space, staff, supplies and systems

B. Beds, buildings, budgets and billing

C. Doctors, drugs, doors and documentation only

D. Oxygen, operating rooms, outpatient clinics and parking

Correct Answer: A. Space, staff, supplies and systems

Question 7

A risk-priority score calculated as severity × probability × detectability should be interpreted as:

A. An exact probability of patient harm

B. A guaranteed ranking that replaces professional judgement

C. A prioritisation aid based on defined rating scales

D. A financial measure of equipment depreciation

Correct Answer: C. A prioritisation aid based on defined rating scales

Question 8

Which is the most appropriate purpose of preventive maintenance?

A. To eliminate every possible equipment failure

B. To reduce the probability of failure or loss of performance through planned work

C. To repair equipment only after an incident

D. To replace all equipment annually

Correct Answer: B. To reduce the probability of failure or loss of performance through planned work

Question 9

Why are representative-load generator tests important?

A. They verify performance under conditions closer to actual emergency demand

B. They eliminate the need for fuel management

C. They prove that all hospital equipment is clinically effective

D. They replace fire-safety inspections

Correct Answer: A. They verify performance under conditions closer to actual emergency demand

Question 10

Which statement about business continuity is correct?

A. It focuses only on rebuilding damaged buildings

B. It identifies priority services and arrangements to maintain them during disruption

C. It applies only to information-technology departments

D. It begins after the hospital has fully recovered

Correct Answer: B. It identifies priority services and arrangements to maintain them during disruption