Which of the following medication routes does a medical assistant administer topically?
Subcutaneous
Transdermal
Intramuscular
Percutaneous
The Correct Answer is B
A. Subcutaneous: Subcutaneous injections are administered beneath the skin but are not considered topical.
B. Transdermal: Transdermal medications are applied directly to the skin and are absorbed through it, which is a form of topical administration.
C. Intramuscular: Intramuscular injections are given into the muscle tissue, not applied topically.
D. Percutaneous: Percutaneous administration involves drugs absorbed through the skin or mucous membranes, but the term is less specific compared to "transdermal" for topical medications.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Prone: The prone position (lying face down) is not suitable for patients with labored breathing as it can restrict breathing further.
B. Fowler's: The Fowler's position (sitting upright or semi-upright) helps to ease breathing and is often used for patients experiencing shortness of breath or respiratory distress.
C. Supine: The supine position (lying flat on the back) may exacerbate breathing difficulties by increasing pressure on the chest.
D. Lithotomy: The lithotomy position (lying on the back with legs raised and spread) is used for specific procedures and is not appropriate for managing labored breathing.
Correct Answer is C
Explanation
A. Absorption: While liver dysfunction might indirectly affect drug absorption, metabolism is the primary process impacted.
B. Distribution: Liver dysfunction has less direct impact on distribution compared to metabolism.
C. Metabolism: The liver is crucial for drug metabolism, and dysfunction can significantly impact how medications are processed in the body.
D. Excretion: Excretion is primarily managed by the kidneys, although liver dysfunction can affect it indirectly.
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