Which class of pulmonary medications suppresses coughing?

Expectorants

Mast cell stabilizers

Mucolytics

Antitussives

Answer and Explanation

The Correct Answer is D

Choice A reason: Expectorants loosen mucus; antitussives suppress cough, not promote it. This reverses, per nursing pharmacology. It’s universally distinct, errors in cough management.

Choice B reason: Mast cell stabilizers prevent asthma; antitussives stop coughing directly. This misidentifies, per nursing standards. It’s universally distinct, unrelated to cough suppression.

Choice C reason: Mucolytics thin mucus; antitussives suppress cough, not thin secretions. This errors, per nursing pharmacology. It’s universally distinct, missing the suppression focus.

Choice D reason: Antitussives, like dextromethorphan, suppress coughing effectively in pulmonary care. This matches, per nursing standards. It’s universally applied, distinctly targeting cough relief.

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Correct Answer is C

Explanation

Choice A reason: Lasix is given IV or orally, not subQ in the belly. Heparin fits this route, per nursing standards. This errors universally, distinctly missing subcutaneous administration.

Choice B reason: Digoxin is oral or IV, not subQ in the abdomen. Heparin is correct, per nursing pharmacology. This misaligns universally, distinctly unrelated to belly injections.

Choice C reason: Heparin is injected subQ in the belly, 2 inches from umbilicus, for anticoagulation. This matches, per nursing standards. It’s universally applied, distinctly effective.

Choice D reason: Phenobarbital is oral or IV, not subQ in the belly. Heparin suits this, per nursing pharmacology. This errors universally, distinctly off-target for route.

A. Routine orders B. PRN orders C. HS orders D. STAT orders

Correct Answer is B

Explanation

Choice A reason: Routine orders are daily, not fever-specific typically. PRN suits antipyretics better. This errors per nursing pharmacology. It’s universally distinct, less flexible.

Choice B reason: PRN allows antipyretics as needed for fever episodes. This aligns with nursing pharmacology standards. It’s universally applied, distinctly appropriate here.

Choice C reason: HS (bedtime) isn’t fever-timed; PRN fits antipyretics better. This choice misaligns with nursing standards. It’s universally distinct, off fever need.

Choice D reason: STAT is one-time urgent; PRN covers ongoing fever. This errors per nursing pharmacology. It’s universally distinct, not sustained use.

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Which class of pulmonary medications suppresses coughing?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which of the following drugs is administered subcutaneously, in the belly, at least 2 inches from the umbilicus?

Correct Answer is C

Explanation

A nurse is caring for a client who is febrile. The nurse knows that the client needs an antipyretic medication. The nurse should check in which area of the MAR for this order?

Correct Answer is B

Explanation

When administering medications, the nurse must always make time to:

The enteral method of medication administration includes all of the following routes except:

Time release capsules:

If there is a change in color, consistency, or odor of a drug, the nurse should know that:

When using a medicine dropper to administer a medication:

An emergency drug which increases heart rate, raises blood pressure, and dilates bronchi is:

When reconstituting a powdered medication to liquid form, the nurse must be sure to do all the following EXCEPT:

The nurse is aware that the patients who are allergic to intravenous contrast media are usually also allergic to which of the following products?