Which of the following medication administration routes has the most rapid onset of action?
Sublingual
Intradermal
Subcutaneous
Intravenous
The Correct Answer is D
Intravenous (IV) administration of medication involves injecting the medication directly into a vein. This route of administration has the most rapid onset of action because the medication is delivered directly into the bloodstream and can be quickly distributed throughout the body.
Options a, b, and c are not correct because they do not have as rapid an onset of action as intravenous administration. Sublingual administration involves placing the medication under the tongue, where it is absorbed into the bloodstream through the mucous membranes. Intradermal administration involves injecting the medication into the top layer of the skin. Subcutaneous administration involves injecting the medication into the fat tissue just under the skin. While these routes can be effective for delivering medication, they do not have as rapid an onset of action as intravenous administration.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The nurse would expect the provider to order acetaminophen or ibuprofen for the client. Headache, fever, chills, and muscle aches are common side effects of interferon beta-1a ¹⁴. These side effects are often referred to as flu-like symptoms and can be managed with over-the-counter pain relievers such as acetaminophen or ibuprofen ¹.
Option B is incorrect because an evaluation by a physician may not be necessary if the client is experiencing common side effects of interferon beta-1a.
Option C is incorrect because discontinuing the medication immediately may not be necessary if the client is experiencing common side effects of interferon beta-1a.
Option D is incorrect because checking the hemoglobin may not be necessary if the client is experiencing common side effects of interferon beta-1a.
Correct Answer is C
Explanation
Dantrolene is a medication that can be used to manage symptoms of malignant hyperthermia ¹. Malignant hyperthermia is a life-threatening reaction to certain medications used during general anesthesia ².
Dantrolene works by inhibiting the release of calcium in the muscles, which helps control the condition and restore normal vital signs ³.
Option A is not correct because baclofen is not used to manage symptoms of malignant hyperthermia.
Option B is not correct because diazepam is not used to manage symptoms of malignant hyperthermia.
Option D is not correct because tizanidine is not used to manage symptoms of malignant hyperthermia.
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