A nurse is caring for a client receiving gentamicin. For which of the following should the nurse monitor the client?
Tinnitus
Tachycardia
Polyuria
Photophobia
The Correct Answer is A
A. Tinnitus: Gentamicin is an aminoglycoside antibiotic that can cause ototoxicity, which includes symptoms such as tinnitus (ringing in the ears).
B. Tachycardia: This is not a typical adverse effect of gentamicin.
C. Polyuria: Gentamicin does not commonly cause increased urine output.
D. Photophobia: This is not a known side effect of gentamicin.
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Related Questions
Correct Answer is B
Explanation
A. WBC: White blood cell count is unrelated to warfarin therapy.
B. INR: Warfarin’s anticoagulant effect is monitored using the International Normalized Ratio (INR). A therapeutic INR range is typically 2–3 for most indications.
C. Platelets: While platelets are important for overall clotting, INR is the specific measure for warfarin.
D. APTT: Activated partial thromboplastin time (APTT) is used to monitor heparin, not warfarin.
Correct Answer is C
Explanation
A. Increasing the dose too soon is inappropriate; therapeutic effects take time to manifest.
B. Amitriptyline can be taken with or without food; stomach contents do not affect its efficacy.
C. Most antidepressants, including amitriptyline, require 2-4 weeks for therapeutic effects. The client needs reassurance and education.
D. Switching medications prematurely is unnecessary unless severe side effects occur.
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