1. Which of the following is the priority assessment for a nurse caring
for a patient in respiratory distress?
A. Assessing the patient's level of consciousness
B. Monitoring oxygen saturation levels
C. Measuring blood pressure
D. Assessing the patient's pain level
Answer: b) Monitoring oxygen saturation levels
Rationale: In respiratory distress, it is vital to first assess oxygenation to
ensure the patient is receiving adequate oxygen. Oxygen saturation
levels directly reflect the patient's respiratory status.
2. A nurse is caring for a critically ill patient with a history of chronic
obstructive pulmonary disease (COPD). Which of the following
interventions should be prioritized?
,A. Administering high-flow oxygen
B. Encouraging deep breathing and coughing
C. Positioning the patient upright
D. Administering fluids to promote circulation
Answer: c) Positioning the patient upright
Rationale: Patients with COPD often find it easier to breathe when in an
upright position as it helps maximize lung expansion. High-flow oxygen
should be avoided unless prescribed by a healthcare provider because it
can cause CO2 retention.
3. Which of the following is a common complication for patients with
prolonged mechanical ventilation?
A. Hypokalemia
B. Pressure ulcers
C. Hyperglycemia
D. Acute renal failure
,Answer: b) Pressure ulcers
Rationale: Prolonged mechanical ventilation, particularly if the patient is
immobile, increases the risk for pressure ulcers due to the prolonged
pressure on certain areas of the body.
4. A nurse is preparing to administer an intravenous (IV) medication to a
critically ill patient. Which of the following is the most important action
before administering the medication?
A. Check the patient's name and medication order
B. Administer the medication as quickly as possible
C. Verify the patient's blood pressure
D. Confirm the IV access site
Answer: a) Check the patient's name and medication order
Rationale: The five rights of medication administration—right patient,
right medication, right dose, right route, and right time—must always be
confirmed. This ensures the safety and accuracy of the medication
administration process.
, 5. What is the primary reason for performing regular neurovascular
assessments in patients with traumatic injuries?
A. To prevent blood clots
B. To monitor for signs of hemorrhage
C. To detect early signs of neurovascular compromise
D. To assess the need for surgical intervention
Answer: c) To detect early signs of neurovascular compromise
Rationale: Regular neurovascular assessments help detect changes in
circulation, motor function, and sensation, which could indicate
compromise in the affected area. Early detection allows for timely
interventions to prevent further damage.
6. Which of the following best describes the primary role of the critical
care nurse in the holistic approach to patient care?
A. To focus solely on the patient's physical needs
for a patient in respiratory distress?
A. Assessing the patient's level of consciousness
B. Monitoring oxygen saturation levels
C. Measuring blood pressure
D. Assessing the patient's pain level
Answer: b) Monitoring oxygen saturation levels
Rationale: In respiratory distress, it is vital to first assess oxygenation to
ensure the patient is receiving adequate oxygen. Oxygen saturation
levels directly reflect the patient's respiratory status.
2. A nurse is caring for a critically ill patient with a history of chronic
obstructive pulmonary disease (COPD). Which of the following
interventions should be prioritized?
,A. Administering high-flow oxygen
B. Encouraging deep breathing and coughing
C. Positioning the patient upright
D. Administering fluids to promote circulation
Answer: c) Positioning the patient upright
Rationale: Patients with COPD often find it easier to breathe when in an
upright position as it helps maximize lung expansion. High-flow oxygen
should be avoided unless prescribed by a healthcare provider because it
can cause CO2 retention.
3. Which of the following is a common complication for patients with
prolonged mechanical ventilation?
A. Hypokalemia
B. Pressure ulcers
C. Hyperglycemia
D. Acute renal failure
,Answer: b) Pressure ulcers
Rationale: Prolonged mechanical ventilation, particularly if the patient is
immobile, increases the risk for pressure ulcers due to the prolonged
pressure on certain areas of the body.
4. A nurse is preparing to administer an intravenous (IV) medication to a
critically ill patient. Which of the following is the most important action
before administering the medication?
A. Check the patient's name and medication order
B. Administer the medication as quickly as possible
C. Verify the patient's blood pressure
D. Confirm the IV access site
Answer: a) Check the patient's name and medication order
Rationale: The five rights of medication administration—right patient,
right medication, right dose, right route, and right time—must always be
confirmed. This ensures the safety and accuracy of the medication
administration process.
, 5. What is the primary reason for performing regular neurovascular
assessments in patients with traumatic injuries?
A. To prevent blood clots
B. To monitor for signs of hemorrhage
C. To detect early signs of neurovascular compromise
D. To assess the need for surgical intervention
Answer: c) To detect early signs of neurovascular compromise
Rationale: Regular neurovascular assessments help detect changes in
circulation, motor function, and sensation, which could indicate
compromise in the affected area. Early detection allows for timely
interventions to prevent further damage.
6. Which of the following best describes the primary role of the critical
care nurse in the holistic approach to patient care?
A. To focus solely on the patient's physical needs
