Complete Question Bank

HESI LPN · HESI LPN Fundamentals of Nursing · LPN Oxygen Questions and Answers PDF

Full Question & Rationale Repository

Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

Which assessment finding by the nurse supports the diagnosis that a client is in the early stages of chronic obstructive pulmonary disease (COPD)?

A. Dysrhythmias

B. Cyanotic nail beds

C. Wheezing

D. Clubbing of fingers

Expert Explanatory Rationale

Correct Answer: Wheezing

Question 2 of 5

What is the oxidation number of oxygen in HÃ¢â€šâ€šOÃ¢â€šâ€š?

A. -1

B. -2

D. 1

Expert Explanatory Rationale

Correct Answer: -1

Question 3 of 5

A patient with asthma is prescribed a corticosteroid inhaler. What should the nurse include in the teaching?

A. Use the inhaler during an acute asthma attack.

B. Rinse your mouth after using the inhaler.

C. Take the medication before meals.

D. Avoid using a spacer with this inhaler.

Expert Explanatory Rationale

Correct Answer: Rinse your mouth after using the inhaler.

Question 4 of 5

Which action indicates correct pursed-lip breathing technique?

A. Puffing cheeks

B. Relaxing facial muscles

C. Inhaling rapidly

D. Exhaling quickly

Expert Explanatory Rationale

Correct Answer: Relaxing facial muscles

Question 5 of 5

A client has a tracheostomy that is 3 days old. Upon assessment, the nurse notes that the client's face is puffy and the eyelids are swollen. What action by the nurse is best?

A. Assess the client's oxygen saturation.

B. Notify the Rapid Response Team.

C. Increase the client's fluid intake.

D. Apply a warm compress to the face.

Expert Explanatory Rationale

Correct Answer: Assess the client's oxygen saturation.

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