Insulin is a medication that is given parenterally because:

It is destroyed in the stomach

It causes an increase in bile secreted by the gall bladder

It is made up of a drug dissolved in alcohol and water

It decreases the secretion of pepsin

Answer and Explanation

The Correct Answer is A

Choice A reason: Insulin, a protein, is broken down in the stomach; parenteral delivery preserves it. This fits, per nursing pharmacology. It’s universally true, distinctly ensuring effective diabetes management.

Choice B reason: Insulin doesn’t affect bile production; stomach destruction is the issue. This misaligns, per nursing standards. It’s universally distinct, errors in insulin’s purpose.

Choice C reason: Solvent composition isn’t why; gastric digestion prevents oral use. This errors, per nursing pharmacology. It’s universally distinct, missing the destruction rationale.

Choice D reason: Pepsin secretion isn’t relevant; stomach acid destroys insulin. This misidentifies, per nursing standards. It’s universally distinct, unrelated to parenteral necessity.

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Correct Answer is C

Explanation

Choice A reason: Temperature isn’t critical for morphine; respiratory depression is priority. This errors per nursing pharmacology standards. It’s universally distinct, less urgent than breathing.

Choice B reason: BP is relevant, but morphine’s main risk is respiratory. Rate trumps it per nursing standards. This is universally distinct, secondary to respiration.

Choice C reason: Morphine depresses breathing; respiratory rate is critical pre-administration. This aligns with nursing pharmacology standards. It’s universally distinct, ensuring safety first.

Choice D reason: Heart rate matters less than respiratory risk with morphine. This choice misaligns with nursing priorities. It’s universally distinct, not the top concern.

A. This frequently occurs in some drugs and is not significant B. The drug must not be given and should be returned to the pharmacy in exchange for a fresh supply C. Only the pharmacist is responsible for the medications kept in the patient’s drug drawer and he/she must be the one to remove it D. The drug may be given, but changes in appearance should be reported to the pharmacy

Correct Answer is B

Explanation

Choice A reason: Changes signal potential instability, not normal variation; returning is safer. This errors, per nursing pharmacology. It’s universally distinct, risking potency loss in administration.

Choice B reason: Altered color, consistency, or odor suggests degradation; returning ensures safety. This aligns with nursing standards. It’s universally applied, distinctly protecting patients from ineffective drugs.

Choice C reason: Nurses assess drugs, not just pharmacists; returning is nurse-initiated. This misplaces responsibility, per nursing pharmacology. It’s universally distinct, errors in duty allocation.

Choice D reason: Giving altered drugs risks harm; reporting alone isn’t enough. Returning is safer, per nursing standards. This fails universally, distinctly compromising medication safety.

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Insulin is a medication that is given parenterally because:

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Naxlex Comprehensive Predictor Exams

A nurse is collecting data on a client who has a prescription for morphine. The nurse should recognize which of the following data is a priority to obtain before administering this medication?

Correct Answer is C

Explanation

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

Correct Answer is B

Explanation

Time release capsules:

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