Liver dysfunction primarily affects which of the following pharmacokinetic processes?
Absorption
Distribution
Metabolism
Excretion
The Correct Answer is C
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Begin audiometer testing on the highest frequency and lower gradually: Audiometer testing should begin at lower frequencies and gradually increase to ensure a thorough evaluation of hearing.
B. Begin audiometer testing using both ears: Audiometer testing is usually done one ear at a time to accurately assess hearing in each ear.
C. Use the Ishihara test to measure the patient's field of vision: The Ishihara test is used for color vision testing, not for measuring the field of vision.
D. Document any squinting during the Snellen test: Squinting during the Snellen test can indicate vision problems and should be documented as it may affect the accuracy of the vision assessment.
Correct Answer is B
Explanation
A. Thoracentesis: Thoracentesis is a procedure to remove fluid from the space between the lungs and the chest wall; it is not a reconstruction.
B. Rhinoplasty: Rhinoplasty is a surgical reconstruction of the nose, often performed for cosmetic or functional reasons.
C. Appendectomy: Appendectomy is the surgical removal of the appendix, not a reconstructive surgery.
D. Colotomy: Colotomy is the surgical incision into the colon, not a reconstructive procedure.
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