Q.1 Which of the following is a primary consideration in designing an Intensive Care Unit (ICU)?
Proximity to hospital cafeteria
Ease of access to patient care areas and monitoring
Availability of recreational facilities
Number of parking spaces
Explanation - ICU design prioritizes patient care efficiency, staff accessibility, and monitoring capabilities over non-clinical factors.
Correct answer is: Ease of access to patient care areas and monitoring
Q.2 What is the recommended nurse-to-patient ratio in a typical adult ICU?
1:1 to 1:2
1:3 to 1:4
1:5 to 1:6
1:7 to 1:8
Explanation - Critical care patients require close monitoring; thus, a 1:1 or 1:2 nurse-to-patient ratio ensures timely interventions and safety.
Correct answer is: 1:1 to 1:2
Q.3 Which ICU layout minimizes cross-contamination between patients?
Open ward layout
Private rooms with separate entrances
Shared cubicles with curtains
Centralized nursing station with no barriers
Explanation - Private rooms reduce the risk of nosocomial infections by providing isolation and limiting cross-contamination.
Correct answer is: Private rooms with separate entrances
Q.4 The main purpose of an ICU central monitoring system is:
To reduce the need for nursing staff
To provide continuous patient vital signs observation
To control hospital temperature
To schedule staff breaks
Explanation - Central monitoring allows nurses and physicians to continuously track patient vitals and respond quickly to emergencies.
Correct answer is: To provide continuous patient vital signs observation
Q.5 Which of the following equipment is considered essential in every ICU bed space?
Electrocardiogram monitor
Refrigerator
Television
Exercise bike
Explanation - ECG monitors are critical for continuous cardiac monitoring of critically ill patients.
Correct answer is: Electrocardiogram monitor
Q.6 What is the ideal temperature range for an adult ICU?
16-18°C
20-24°C
26-28°C
30-32°C
Explanation - Maintaining a temperature between 20-24°C ensures patient comfort and reduces infection risk while accommodating sensitive equipment.
Correct answer is: 20-24°C
Q.7 Which of the following is a key principle in ICU infection control?
Frequent visitor access
Strict hand hygiene and barrier precautions
Open food sharing among patients
Minimal staff training
Explanation - Hand hygiene, personal protective equipment, and barrier precautions are essential to prevent healthcare-associated infections in ICUs.
Correct answer is: Strict hand hygiene and barrier precautions
Q.8 How often should ICU ventilators be checked for functionality?
Daily
Weekly
Monthly
Annually
Explanation - Daily checks ensure the ventilator is functioning properly to avoid life-threatening malfunctions for critically ill patients.
Correct answer is: Daily
Q.9 Which area in an ICU is specifically designed for staff to monitor multiple patients simultaneously?
Patient room
Nurse station / Central monitoring station
Storage room
Cafeteria
Explanation - The nurse station or central monitoring station is strategically located to provide visual and electronic observation of all patients.
Correct answer is: Nurse station / Central monitoring station
Q.10 In ICU setup, what is the purpose of negative pressure rooms?
To maintain high temperatures
To isolate airborne infectious diseases
To improve patient comfort
To reduce noise levels
Explanation - Negative pressure rooms prevent contaminated air from spreading to other areas, protecting staff and other patients from airborne pathogens.
Correct answer is: To isolate airborne infectious diseases
Q.11 Which of the following is critical in ICU lighting design?
Bright, adjustable lighting for procedures and patient care
Colored neon lights for aesthetics
Dim lighting only
Lighting that cannot be adjusted
Explanation - Adjustable lighting ensures staff can perform precise procedures while also providing a comfortable environment for patients.
Correct answer is: Bright, adjustable lighting for procedures and patient care
Q.12 Which statement best describes ICU zoning?
Dividing ICU into clean, semi-clean, and contaminated areas
Separating staff lockers from cafeteria
Placing beds randomly
Using the same entrance for all patients
Explanation - Zoning helps prevent infection spread and ensures proper workflow in ICU settings.
Correct answer is: Dividing ICU into clean, semi-clean, and contaminated areas
Q.13 Which of the following is a recommended practice for ICU waste management?
Segregating waste at the point of generation
Mixing all waste together
Disposing of waste in patient rooms
Burning waste inside the ICU
Explanation - Segregation minimizes infection risks and ensures compliance with biomedical waste management regulations.
Correct answer is: Segregating waste at the point of generation
Q.14 Which factor is most important in ICU bed positioning for mechanically ventilated patients?
Head of bed elevated 30–45 degrees
Patient lying flat always
Patient in Trendelenburg position
No specific positioning required
Explanation - Elevating the head reduces the risk of ventilator-associated pneumonia and improves patient comfort.
Correct answer is: Head of bed elevated 30–45 degrees
Q.15 Which type of ICU is specifically designed for postoperative patients requiring close monitoring?
Coronary Care Unit (CCU)
Post-Anesthesia Care Unit (PACU)
Neonatal ICU (NICU)
Medical ICU (MICU)
Explanation - PACU provides immediate postoperative monitoring to manage complications from anesthesia or surgery.
Correct answer is: Post-Anesthesia Care Unit (PACU)
Q.16 Which of the following is a key component of ICU emergency preparedness?
Regular mock drills for code blue and disaster scenarios
Having only one staff member trained
Ignoring maintenance of emergency equipment
Delaying emergency response until a supervisor arrives
Explanation - Frequent drills ensure that staff respond efficiently to critical emergencies.
Correct answer is: Regular mock drills for code blue and disaster scenarios
Q.17 Which monitoring system is used to continuously track cardiac rhythms in ICU patients?
Electrocardiography (ECG) monitor
Pulse oximeter
Non-invasive blood pressure monitor
Thermometer
Explanation - ECG monitors detect arrhythmias and other cardiac complications in real-time, which is critical in ICU care.
Correct answer is: Electrocardiography (ECG) monitor
Q.18 Which of the following is a critical utility requirement for ICU operation?
Uninterrupted power supply (UPS) and backup generators
Single electrical outlet per room
No water supply needed
Only natural ventilation
Explanation - ICU equipment such as ventilators, monitors, and infusion pumps require continuous power; backup systems prevent life-threatening interruptions.
Correct answer is: Uninterrupted power supply (UPS) and backup generators
Q.19 Which infection control measure is critical when entering an ICU isolation room?
Wearing personal protective equipment (PPE)
Bringing outside food
Using a mobile phone without cleaning
Skipping hand hygiene
Explanation - PPE protects both staff and patients from transmission of infectious agents in isolation areas.
Correct answer is: Wearing personal protective equipment (PPE)
Q.20 Why is the placement of suction and oxygen outlets important in ICU bed design?
To ensure quick access during emergencies
For decorative purposes
To limit staff mobility
To confuse visitors
Explanation - Proper placement of outlets ensures rapid intervention in critical situations, reducing response time.
Correct answer is: To ensure quick access during emergencies
Q.21 Which type of flooring is preferred in ICUs?
Seamless, non-porous, and easy to clean
Carpeted
Wooden planks
Sand flooring
Explanation - Non-porous, seamless flooring prevents bacterial growth and allows effective cleaning and disinfection.
Correct answer is: Seamless, non-porous, and easy to clean
Q.22 What is the ideal noise level for optimal ICU functioning?
Below 45 decibels
Above 80 decibels
No restrictions
As loud as possible
Explanation - Lower noise levels reduce patient stress and support healing while allowing staff to communicate effectively.
Correct answer is: Below 45 decibels
Q.23 Which principle should guide ICU staffing during night shifts?
Maintaining adequate nurse-to-patient ratio and availability of senior staff
Reducing staff to minimum to save costs
No supervision required at night
Rotating staff every 2 hours
Explanation - Critical care patients require continuous monitoring regardless of the time; senior staff presence ensures prompt management of emergencies.
Correct answer is: Maintaining adequate nurse-to-patient ratio and availability of senior staff
Q.24 Why are ICU corridors designed to be wide?
To allow easy movement of stretchers, equipment, and staff
To create an illusion of space
For aesthetic reasons
To store extra furniture
Explanation - Wide corridors are essential for rapid patient transport, emergency equipment movement, and safe staff workflow.
Correct answer is: To allow easy movement of stretchers, equipment, and staff