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ATI RN · ATI Fundamentals · Oxygenation NCLEX Questions

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

A patient with a history of asthma is admitted with an exacerbation. Which action should the nurse take first?

A. Administer a bronchodilator.

B. Administer a short-acting bronchodilator.

C. Administer oral steroids.

D. Administer an inhaled beta-agonist.

Expert Explanatory Rationale

Correct Answer: Administer a short-acting bronchodilator.

Question 2 of 5

Which of the following measurements cannot be determined from a flow volume loop?

A. FEV1

B. Residual volume

C. Peak inspiratory flow (PIF)

D. Forced Expiratory Flows 25-75%

Expert Explanatory Rationale

Correct Answer: Residual volume

Question 3 of 5

How should nystatin solution be used for an oral fungal infection?

A. Swish and spit

B. Swish and swallow

C. Use warm liquids

D. Assess for antibiotic allergies

Expert Explanatory Rationale

Correct Answer: Swish and swallow

Question 4 of 5

Fungal infections require which of the following nursing actions?

A. Isolation procedures

B. No isolation procedures

C. Antibiotic therapy

D. Chest physiotherapy

Expert Explanatory Rationale

Correct Answer: No isolation procedures

Question 5 of 5

The nurse administers prescribed therapies for a patient with cor pulmonale and right-sided heart failure. Which assessment could be used to evaluate the effectiveness of the therapies?

A. Observe for distended neck veins.

B. Auscultate for crackles in the lungs.

C. Palpate for heaves or thrills over the heart.

D. Monitor for elevated white blood cell count.

Expert Explanatory Rationale

Correct Answer: Observe for distended neck veins.

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