The nursing instructor has been teaching about antivirals, actions and effects. The instructor realizes that a student needs further instruction when the student makes which statement?

"Antiviral drugs will not prevent the spread of the disease to others."

"Antivirals are the cure for viral infections."

"Topical antivirals should not be applied more frequently than prescribed."

"When applying a topical antiviral, the nurse should use a finger cot or gloves."

Answer and Explanation

The Correct Answer is B

A. The statement regarding antiviral drugs not preventing the spread of the disease is accurate, as these medications do not eliminate the virus or prevent transmission.

B. Saying that antivirals are the cure for viral infections is incorrect; while they can reduce symptoms and viral load, they do not cure the infection.

C. The instruction about topical antivirals not being applied more frequently than prescribed is correct and reflects safe medication use.

D. The recommendation to use a finger cot or gloves when applying topical antivirals is correct to prevent contamination and ensure proper application.

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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. nitroglycerin pm for angina B. furosemide 10 mg by mouth daily C. verapamil 80 mg by mouth three times a day D. acetaminophen 650 mg by mouth prn arthritic pain

Correct Answer is A

Explanation

A. Nitroglycerin is contraindicated with erectile dysfunction medications such as sildenafil (Viagra) because both can cause significant drops in blood pressure when used together, potentially leading to severe cardiovascular complications.

B. Furosemide is a diuretic and does not have a direct contraindication with erectile dysfunction medications, although it may contribute to electrolyte imbalances.

C. Verapamil is a calcium channel blocker that does not directly contraindicate the use of erectile dysfunction medications but should be monitored for potential interactions affecting heart rate and blood pressure.

D. Acetaminophen is a pain reliever and does not pose a contraindication for erectile dysfunction medications.

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The nursing instructor has been teaching about antivirals, actions and effects. The instructor realizes that a student needs further instruction when the student makes which statement?

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 male client is concerned with the inability to have an erection and asks for medication to help with this problem. Which information in the client's medication record would contraindicate the client from being prescribed medication for this condition?

Correct Answer is A

Explanation

A patient taking fexofenadine (second-generation antihistamine) also wants to start using pseudoephedrine for nasal congestion. What should the nurse assess for prior to starting pseudoephedrine?

Convert to equivalents within the metric system. 250 micrograms to grams

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The nurse is administering an antibiotic to a client with a diagnosis of cellulitis of the left leg. Which client condition would have the greatest effect on the drug's distribution?

What adverse reaction does the nurse anticipate if a client takes nitroglycerin with sildenafil?

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