Complete Question Bank

HESI LPN · HESI LPN Fundamentals of Nursing · LPN NCLEX Questions on Oxygen Therapy

Full Question & Rationale Repository

Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

What can alleviate xerostomia in a patient undergoing head and neck radiation?

A. Frequent fluid intake

B. Oral rinsing with alcohol-based rinses

C. Applying sunscreen before radiation

D. Monitoring for loose stools

Expert Explanatory Rationale

Correct Answer: Frequent fluid intake

Question 2 of 5

The wall unit is not functioning. You then try to use the portable suction equipment available. How much pressure of suction equipment is needed to prevent trauma to mucus membrane and air ways in case of portable suction units?

A. $2-5 mmHg$

B. $5-10 mmHg$

C. $10-15 mmHg$

D. $15-25 mmHg$

Expert Explanatory Rationale

Correct Answer: $10-15 mmHg$

Question 3 of 5

The nurse observes a student nurse caring for a patient with active tuberculosis (TB). Which action, if performed by the student nurse, would require an intervention by the nurse?

A. The patient is offered a tissue from the box at the bedside.

B. A surgical face mask is applied before visiting the patient.

C. A snack is brought to the patient from the unit refrigerator.

D. Hand washing is performed before entering the patient's room.

Expert Explanatory Rationale

Correct Answer: A surgical face mask is applied before visiting the patient.

Question 4 of 5

A patient with severe respiratory distress has a PaO2 of 48 mm Hg. What should the nurse do first?

A. Administer oxygen therapy immediately.

B. Position the patient in high Fowler's.

C. Prepare the patient for intubation.

D. Notify the healthcare provider.

Expert Explanatory Rationale

Correct Answer: Administer oxygen therapy immediately.

Question 5 of 5

Which of the following is the most common complication of Peptic ulcer disease?

A. Aspiration

B. Malnutrition

C. Not applicable

D. Not applicable

Expert Explanatory Rationale

Correct Answer: Aspiration

Ready to Guarantee Your Result?

Start Your HESI LPN Preparation Journey Today

Access over 300,000 verified practice questions, comprehensive subject diagnostic exams, and timed clinical simulations engineered for success.

Browse Other Nursing Exams