Medications can be administered enterally or parenterally. Which is an example of a parenterally administered medication?
A tablet given orally
A tablet given sublingually
A subcutaneous injection
A liquid medication given orally
The Correct Answer is C
A. A tablet given orally.: Oral administration is considered an enteral route because the drug passes through the gastrointestinal tract for absorption. It is convenient and noninvasive but not classified as parenteral since it does not involve injection.
B. A tablet given sublingually.: The sublingual route allows for rapid absorption through the mucous membranes under the tongue, bypassing first-pass metabolism. However, it is still classified as an enteral route because it involves absorption through the alimentary canal.
C. A subcutaneous injection.: Parenteral administration involves delivering medication by injection through the skin or directly into body tissues. A subcutaneous injection is a parenteral route because it bypasses the gastrointestinal tract and allows for rapid systemic absorption.
D. A liquid medication given orally.: Like oral tablets, oral liquids are administered enterally because they enter the digestive system for absorption. They are suitable for clients who have difficulty swallowing but do not qualify as parenteral medications.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. 15 gtts: One milliliter (mL) is equal to approximately 15 drops (gtts) when using a standard medical dropper, which is the accepted conversion in medication administration.
B. 0.5 gtts: Half a drop is not a measurable or standard unit.
C. 1.5 gtts: This conversion underestimates the standard drop factor used for most droppers.
D. 5 gtts: Five drops typically equal 1/3 mL, not 1 mL.
Correct Answer is A
Explanation
Nursing students are not permitted to administer medications that they did not personally prepare or verify. Medication safety protocols require that the individual who prepares the medication also administers it to ensure accuracy, accountability, and prevent medication errors.
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