A nurse is teaching with a group of nurses about the administration of nitroglycerin. Which of the following routes of administration provides the most rapid onset for the client?

Sublingual.

Suspended-release.

Transdermal patch.

Topical ointment.

Answer and Explanation

The Correct Answer is A

Choice A rationale:
Sublingual administration of nitroglycerin provides the most rapid onset. This route allows the medication to be absorbed directly into the bloodstream through the mucous membranes under the tongue, bypassing the digestive system.
Choice B rationale:
Sustained-release nitroglycerin is designed to be released slowly over time. This form of the drug does not provide rapid relief of acute angina symptoms.
Choice C rationale:
Transdermal patches of nitroglycerin provide a slow, continuous dose of medication. This is beneficial for long-term management of angina, but it does not provide rapid relief.
Choice D rationale:
Topical ointments also provide a slow, continuous dose of medication and are not intended for rapid relief of acute symptoms.

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Correct Answer is C

Explanation

Choice A rationale:
Insulin glargine is a long-acting insulin and is not used for the immediate treatment of diabetic ketoacidosis (DKA).
Choice B rationale:
Insulin detemir is also a long-acting insulin and is not used for the immediate treatment of DKA.
Choice C rationale:
Regular insulin is a short-acting insulin and is used for the immediate treatment of DKA.
Choice D rationale:
NPH insulin is an intermediate-acting insulin and is not used for the immediate treatment of DKA.

A. Apneustic respirations. B. Stridor. C. Kussmaul respirations. D. Cheyne-Stokes respirations.

Correct Answer is D

Explanation

Choice A rationale:
Apneustic respirations are characterized by prolonged inspiratory phase with shortened expiratory phase, not alternating periods of hyperventilation and apnea.
Choice B rationale:
Stridor is a high-pitched, wheezing sound caused by disrupted airflow, not a pattern of breathing.
Choice C rationale:
Kussmaul respirations are deep and labored breathing pattern often associated with severe metabolic acidosis, particularly diabetic ketoacidosis, not alternating periods of hyperventilation and apnea.
Choice D rationale:
Cheyne-Stokes respirations are characterized by alternating periods of hyperventilation and apnea.

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A nurse is teaching with a group of nurses about the administration of nitroglycerin. Which of the following routes of administration provides the most rapid onset for the client?

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Naxlex Comprehensive Predictor Exams

Correct Answer is C

Explanation

A nurse is caring for a client who is unconscious and has a breathing pattern characterized by alternating periods of hyperventilation and apnea. The nurse should document that the client has which of the following respiratory alterations?

Correct Answer is D

Explanation

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