1. A patient requires post-operative pain management. Which of the
following is the most important factor in selecting the appropriate pain
relief method?
A. The type of surgery performed
B. The patient’s preferences and pain tolerance
C. The cost of the medication
D. The time of day the pain occurs
Answer: b) The patient’s preferences and pain tolerance
Rationale: Effective pain management should be tailored to the
patient’s individual needs and comfort level.
2. What is the best practice for preventing catheter-associated urinary
tract infections (CAUTI)?
A. Removing the catheter as soon as possible
B. Ensuring proper catheter insertion technique
C. Maintaining a closed drainage system
D. All of the above
Answer: d) All of the above
Rationale: Proper catheter management, including timely removal,
proper insertion, and maintaining a closed system, are key measures to
prevent CAUTI.
,3. When caring for a patient with a nasogastric (NG) tube, the nurse
should monitor for which potential complication?
A. Respiratory distress due to tube displacement
B. Dehydration from insufficient fluid intake
C. Hyperglycemia from nutritional support
D. Skin irritation at the insertion site
Answer: a) Respiratory distress due to tube displacement
Rationale: Displacement of the NG tube into the lungs can cause
respiratory distress, so monitoring for proper tube placement is
essential.
4. Which of the following tools is essential for monitoring vital signs?
A. Stethoscope
B. Thermometer
C. Blood pressure cuff
D. All of the above
Answer: d) All of the above
Rationale: Vital signs monitoring requires multiple tools like a
stethoscope, thermometer, and blood pressure cuff to assess heart rate,
body temperature, and blood pressure.
, 5. Which of the following is the primary purpose of using personal
protective equipment (PPE) in healthcare settings?
A. To protect patients from infection
B. To ensure compliance with regulations
C. To protect healthcare workers from infection
D. To monitor patient vital signs
Answer: c) To protect healthcare workers from infection
Rationale: PPE is primarily used to protect healthcare workers from
exposure to infectious agents.
6. Which of the following is a sign of dehydration in a patient?
A. Excessive sweating
B. Increased blood pressure
C. Dry mouth and skin
D. Fever
Answer: c) Dry mouth and skin
Rationale: Dehydration commonly presents as dry mouth, skin, and
other symptoms like decreased urine output.
7. Which of the following is considered a primary responsibility of a
nurse in the O23 exam?
A. Administering medication
B. Assessing patient condition
following is the most important factor in selecting the appropriate pain
relief method?
A. The type of surgery performed
B. The patient’s preferences and pain tolerance
C. The cost of the medication
D. The time of day the pain occurs
Answer: b) The patient’s preferences and pain tolerance
Rationale: Effective pain management should be tailored to the
patient’s individual needs and comfort level.
2. What is the best practice for preventing catheter-associated urinary
tract infections (CAUTI)?
A. Removing the catheter as soon as possible
B. Ensuring proper catheter insertion technique
C. Maintaining a closed drainage system
D. All of the above
Answer: d) All of the above
Rationale: Proper catheter management, including timely removal,
proper insertion, and maintaining a closed system, are key measures to
prevent CAUTI.
,3. When caring for a patient with a nasogastric (NG) tube, the nurse
should monitor for which potential complication?
A. Respiratory distress due to tube displacement
B. Dehydration from insufficient fluid intake
C. Hyperglycemia from nutritional support
D. Skin irritation at the insertion site
Answer: a) Respiratory distress due to tube displacement
Rationale: Displacement of the NG tube into the lungs can cause
respiratory distress, so monitoring for proper tube placement is
essential.
4. Which of the following tools is essential for monitoring vital signs?
A. Stethoscope
B. Thermometer
C. Blood pressure cuff
D. All of the above
Answer: d) All of the above
Rationale: Vital signs monitoring requires multiple tools like a
stethoscope, thermometer, and blood pressure cuff to assess heart rate,
body temperature, and blood pressure.
, 5. Which of the following is the primary purpose of using personal
protective equipment (PPE) in healthcare settings?
A. To protect patients from infection
B. To ensure compliance with regulations
C. To protect healthcare workers from infection
D. To monitor patient vital signs
Answer: c) To protect healthcare workers from infection
Rationale: PPE is primarily used to protect healthcare workers from
exposure to infectious agents.
6. Which of the following is a sign of dehydration in a patient?
A. Excessive sweating
B. Increased blood pressure
C. Dry mouth and skin
D. Fever
Answer: c) Dry mouth and skin
Rationale: Dehydration commonly presents as dry mouth, skin, and
other symptoms like decreased urine output.
7. Which of the following is considered a primary responsibility of a
nurse in the O23 exam?
A. Administering medication
B. Assessing patient condition
