An adolescent who is brought to the emergency department (ED) with a fever and persistent lower right quadrant abdominal pain is anxious, fearful, and hyperventilating.
The nurse anticipates the client developing which acid-base imbalance?

Metabolic alkalosis.

Respiratory alkalosis.

Metabolic acidosis.

Respiratory acidosis.

Answer and Explanation

The Correct Answer is C

Choice A rationale:

Metabolic alkalosis is unlikely in this scenario because the client is experiencing anxiety, fear, and hyperventilation, which typically result in increased respiratory rate, leading to the loss of carbon dioxide (CO2) through exhalation. This loss of CO2 would cause a decrease in bicarbonate (HCO3-) levels and result in metabolic acidosis, not metabolic alkalosis.

Choice B rationale:

Respiratory alkalosis occurs when there is excessive loss of CO2 due to hyperventilation, as seen in this client's case. However, the primary disturbance here is metabolic in nature. The hyperventilation is the body's response to compensate for the underlying metabolic acidosis by attempting to blow off CO2 to increase pH. Therefore, metabolic acidosis is the primary imbalance.

Choice D rationale:

Respiratory acidosis is characterized by increased levels of CO2 in the blood due to inadequate ventilation. In this scenario, the client is hyperventilating, which would lead to a decrease in CO2 levels and not an increase, as seen in respiratory acidosis. Additionally, the primary acid-base disturbance is metabolic acidosis in this case.

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Correct Answer is D

Explanation

Choice A rationale:

Tetracycline antibiotics can form insoluble complexes with calcium, reducing their absorption when taken together. Therefore, advising the client to continue taking calcium supplements with food while on tetracycline therapy is not recommended as it may decrease the effectiveness of the antibiotic.

Choice B rationale:

The nurse should advise the client to avoid taking calcium supplements while on tetracycline therapy. Calcium-containing products (such as supplements, dairy products, and antacids) should be taken at least 2 hours before or after tetracycline administration to minimize the interference with drug absorption.

Choice C rationale:

Taking calcium supplements with tetracycline, even with plenty of water, can still lead to reduced drug absorption due to the formation of insoluble complexes. Therefore, this advice is not appropriate.

Choice D rationale:

The nurse should recommend that the client take calcium supplements at least 2 hours before or after tetracycline. This approach ensures that the client receives the full therapeutic benefit of the antibiotic while still meeting their calcium needs separately.

A. Crush to increase absorption. B. Store at room temperature. C. Administer with a meal. D. Take before bedtime. E. Take before bedtime.

Correct Answer is D

Explanation

Choice D rationale:

Taking zolpidem before bedtime is the correct information to include in the education. Zolpidem is a medication used for the short-term treatment of insomnia and should be taken immediately before going to bed to facilitate sleep onset.

Choice A rationale:

Crushing zolpidem to increase absorption is not recommended. The medication should be taken whole and not crushed or chewed.

Choice B rationale:

Storing zolpidem at room temperature is correct. Like many medications, zolpidem should be stored at a controlled room temperature, away from moisture and heat.

Choice C rationale:

Administering zolpidem with a meal is not necessary and may delay the onset of its effects. It is typically taken on an empty stomach for faster absorption.

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An adolescent who is brought to the emergency department (ED) with a fever and persistent lower right quadrant abdominal pain is anxious, fearful, and hyperventilating. The nurse anticipates the client developing which acid-base imbalance?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is administering tetracycline to a client who has acne vulgaris. The client tells the nurse that he usually takes calcium supplements with his meals. How should the nurse respond?

Correct Answer is D

Explanation

The nurse is providing education to a client who receives a prescription for zolpidem. Which information about the medication should the nurse include?

Correct Answer is D

Explanation

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An adolescent who is brought to the emergency department (ED) with a fever and persistent lower right quadrant abdominal pain is anxious, fearful, and hyperventilating.
The nurse anticipates the client developing which acid-base imbalance?