A nurse is reinforcing teaching with a group of nurses about medication administration. Which of the following routes of administration provides the most rapid onset for the client?
intravenous
Topical patch
Sublingual
Intramuscular
The Correct Answer is A
A. Intravenous: IV administration delivers medication directly into the bloodstream, allowing for the fastest onset of action (within seconds to minutes).
B. Topical patch: Slow absorption, designed for long-term, sustained release.
C. Sublingual: Faster than oral, but slower than IV (absorbed through mucous membranes).
D. Intramuscular: Faster than oral, but slower than IV, as the drug must diffuse into the bloodstream from muscle tissue.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. 1500-8000: Normal absolute neutrophil count (ANC) is 1,500 to 8,000 cells/mm³. This range indicates a normal immune response.
B. 0-100: Extremely low and indicative of severe neutropenia.
C. 1000-4800: Lower end of normal but does not cover the full normal range.
D. 6-500: Much lower than normal, indicating severe neutropenia.
Correct Answer is D
Explanation
A. Medications that limit the receptor activity: This describes an antagonist, which reduces or limits receptor activity.
B. Medications that block the receptor activity: This also describes an antagonist, which prevents receptor activation.
C. Medications that change the receptor activity: This statement is vague and does not clearly define an agonist.
D. Medications that activate the receptor activity and are synergistic: An agonist binds to a receptor and stimulates a response, often enhancing normal physiological functions.
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