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The doctor orders a patient to take Fakelixir (mixturezole difakate) 350 mg PO BID. Based on the total volume amount (AFTER reconstitution), how many doses will this bottle of Fakelixir (mixturezole difakate) provide to the patient?

7 doses

5 doses

20 doses

12 doses

Answer and Explanation

The Correct Answer is C

Total volume (mL) / Dose volume (mL) = Number of doses

First, we need to find the dose volume. Since the strength is 350 mg/5 mL, a single dose of 350 mg would require 5 mL.

Now, we can plug in the values into the formula:

100 mL / 5 mL/dose = 20 doses

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Correct Answer is D

Explanation

A. While MAOIs may have some regulatory considerations, they are not classified under a scheduled drug classification like controlled substances.

B. MAOIs are effective in treating depression and anxiety disorders, which is not the reason for their limited use.

C. Although MAOIs can have some side effects, they are more notably associated with dietary and drug interactions rather than causing GI bleeding or esophageal varices.

D. MAOIs can cause dangerous interactions with foods that contain tyramine (like aged cheeses and fermented products) and certain medications, leading to hypertensive crises, making their use cautious and limiting in clinical practice.

A. Nitrates B. Tetracycline C. Aminoglycoside D. Cephalosporins

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.

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The doctor orders a patient to take Fakelixir (mixturezole difakate) 350 mg PO BID. Based on the total volume amount (AFTER reconstitution), how many doses will this bottle of Fakelixir (mixturezole difakate) provide to the patient?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

What is the major reason that monoamine oxidase inhibitors (MAOIs) are rarely used in clinical practice today?

Correct Answer is D

Explanation

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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