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Which of the following complaints by a man taking gentamycin would be most indicative that he is experiencing ototoxicity?

A.

changes in mental status

B.

complaints that he is unable to hear the television

C.

an increase in the BUN and creatinine

D.

tingling of the extremities

Answer and Explanation

The Correct Answer is B

A. Changes in mental status:

Changes in mental status are not typically associated with ototoxicity caused by gentamicin. Mental status changes may indicate other systemic effects or adverse reactions, but they are not specific to ototoxicity.

B. Complaints that he is unable to hear the television:

This complaint is highly indicative of ototoxicity. Hearing loss, particularly high-frequency hearing loss, is a common symptom of ototoxicity caused by drugs like gentamicin. Difficulty hearing sounds such as the television, especially at typical volume levels, suggests a potential problem with hearing function.

C. An increase in the BUN and creatinine:

An increase in blood urea nitrogen (BUN) and creatinine levels may indicate kidney damage, which can occur as a result of nephrotoxicity associated with gentamicin use. While nephrotoxicity is a known adverse effect of gentamicin, it is not specific to ototoxicity.

D. Tingling of the extremities:

Tingling of the extremities is not typically associated with ototoxicity caused by gentamicin. This symptom may suggest other neurological or systemic effects but is not specific to ototoxicity.


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Related Questions

Correct Answer is C

Explanation

A. Echinacea:

Echinacea is commonly used to support the immune system and may be used to prevent or reduce the severity of colds and other infections. However, it is not typically used specifically for treating menopause-related hot flashes.

B. Saw palmetto:

Saw palmetto is primarily used for managing symptoms related to the prostate gland, such as benign prostatic hyperplasia (BPH), and is not commonly used for treating menopause-related hot flashes in women.

C. Black cohosh:

Black cohosh is one of the most widely studied herbal remedies for managing menopause-related symptoms, including hot flashes. Research suggests that black cohosh may help reduce the frequency and severity of hot flashes in some women experiencing menopausal symptoms.

D. Cranberry juice:

Cranberry juice is often used to promote urinary tract health and prevent urinary tract infections (UTIs). While it may have some health benefits, cranberry juice is not typically used for managing menopause-related hot flashes.

Correct Answer is A

Explanation

A. Refers to an infection that is resistant to conventional antibiotics:

This statement is partially correct. Acquired resistance does indeed refer to bacteria becoming resistant to antibiotics, but it is not specific to conventional antibiotics. Bacteria can develop resistance to various types of antibiotics, including conventional antibiotics and newer antimicrobial agents.

B. Superinfection that has significant antifungal resistance:

This statement is incorrect. Acquired resistance specifically pertains to bacteria and their ability to resist antibiotics. It does not involve antifungal resistance or superinfections.

C. Refers to a term used for antibiotic coverage:

This statement is incorrect. Acquired resistance is not a term used to describe antibiotic coverage. It describes the phenomenon of bacteria becoming resistant to antibiotics.

D. There is no such phenomenon of acquired resistance:

This statement is incorrect. Acquired resistance is a well-documented phenomenon in microbiology and is a significant challenge in the treatment of bacterial infections. Ignoring or denying the existence of acquired resistance would overlook a critical aspect of antibiotic stewardship and management of bacterial infections.

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