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HESI LPN · HESI LPN Fundamentals of Nursing · LPN Chapter 41 Oxygenation NCLEX Questions

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

Lidocaine falls into which class of anti-arrythmic medications?

A. 1a

B. 1b

C. 1c

D. 11

Expert Explanatory Rationale

Correct Answer: 1b

Question 2 of 5

A 3-month-old infant is at increased risk for developing anemia. The nurse would identify which principle contributing to this risk?

A. The infant is becoming more active.

B. There is an increase in intake of breast milk or formula.

C. The infant is unable to maintain an adequate iron intake

D. The infant has a congenital heart defect.

Expert Explanatory Rationale

Correct Answer: The infant is unable to maintain an adequate iron intake

Question 3 of 5

The nurse assesses a patient with a chest tube and observes continuous bubbling in the water-seal chamber. What is the nurse's next action?

A. Clamp the chest tube and notify the healthcare provider.

B. Add more water to the chamber to stop the bubbling.

C. Assess the system for an air leak.

D. Replace the entire chest tube drainage system.

Expert Explanatory Rationale

Correct Answer: Assess the system for an air leak.

Question 4 of 5

A nurse is providing teaching for a client who has a new prescription for a continuous positive airway pressure (CPAP) machine to treat obstructive sleep apnea. Which of the following statements should the nurse include?

A. Use the CPAP mask during the daytime

B. Cover your nose with the CPAP nose

C. Medications to assist with breathing can be administered through CPAP machine

D. You will need supplemental oxygen to use the CPAP machine

Expert Explanatory Rationale

Correct Answer: Cover your nose with the CPAP nose

Question 5 of 5

A nurse cares for a client with arthritis who reports frequent asthma attacks. What action would the nurse take first?

A. Review the client's pulmonary function test results.

B. Ask about medications the client is currently taking.

C. Assess how frequently the client uses a bronchodilator.

D. Consult the primary health care provider and request arterial blood gases.

Expert Explanatory Rationale

Correct Answer: Ask about medications the client is currently taking.

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