A patient has been prescribed oral tetracycline for the treatment of acne. Which of the following must the nurse include in the patient teaching plan?

Take the drug on an empty stomach.

Take the drug along with a meal.

Take the drug along with milk or fruit juice.

Take the drug immediately after meals.

Answer and Explanation

The Correct Answer is A

A. Take the drug on an empty stomach is correct because tetracycline should be taken without food for optimal absorption, ideally 1 hour before or 2 hours after meals.

B. Take the drug along with a meal is incorrect as it can reduce the absorption of tetracycline.

C. Take the drug along with milk or fruit juice is incorrect because calcium and magnesium can bind to tetracycline, decreasing its effectiveness.

D. Take the drug immediately after meals is also incorrect as food can hinder absorption, making this timing ineffective for treatment.

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Correct Answer is D

Explanation

A. Nitrates do not share a cross-sensitivity with penicillin and are safe to use in this client.

B. Tetracycline is a different class of antibiotics and does not have cross-sensitivity with penicillin.

C. Aminoglycosides also do not have cross-sensitivity with penicillin and can be safely administered.

D. Cephalosporins are structurally related to penicillin and have a risk of cross-sensitivity; thus, they should not be given to a client with a history of anaphylaxis to penicillin.

A. An allergic reaction B. Anaphylactic reaction C. Poisoning D. Sedative effects

Correct Answer is C

Explanation

A. An allergic reaction is a possible response to medication, but it is not directly related to doubling the dosage.

B. Anaphylactic reaction is a severe and rapid allergic response; while possible, it is not the most likely consequence of an overdose in this context.

C. Poisoning is a likely concern when a client takes double the prescribed dosage of analgesics, especially if the medication has a narrow therapeutic index or is known to cause toxicity at high doses.

D. Sedative effects could occur depending on the analgesic used, but poisoning is a more pressing concern following an overdose.

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A patient has been prescribed oral tetracycline for the treatment of acne. Which of the following must the nurse include in the patient teaching plan?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client previously experienced a severe anaphylactic reaction to penicillin G. Which medication class should not be administered to this client due to the potential for cross-sensitivity?

Correct Answer is D

Explanation

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Correct Answer is C

Explanation

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Interpret and spell the abbreviation : ec Enter the word below.

Interpret and spell the abbreviation: qh