Keratomalacia is:

Nurselytic

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Safety Pharmacology Across the Lifespan ATI Quizlet Questions

Question 1 of 5

Keratomalacia is:

A. Extreme dryness of the conjunctiva resulting from a disease localized in the eye or from systemic deficiency of vitamin A B. A condition, usually in children with vitamin A deficiency, characterized by softening and subsequent ulceration and perforation of the cornea C. A visual defect marked by the inability to see as clearly in bright light as in dim light D. All of the above

Correct Answer: B

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 2 of 5

Which of the following antivitamins prevent a vitamin K from exerting its typical metabolic effects?

A. Cholestyramine B. Coumarins C. Antibiotics D. All of the above

Correct Answer: D

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 3 of 5

Which of the following antienzymes is an aromatase inhibitor used in cancer therapy?

A. Physostigmine B. Allopurinol C. Aminocaproic acid D. Aminoglutethimide

Correct Answer: D

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 4 of 5

Familial chylomicronemia (type I) is caused by deficiency in lipoprotein lipase activity. This consideration is:

A. TRUE B. FALSE C. All of the above D. None of the above

Correct Answer: A

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 5 of 5

All of the following statements concerning drugs which inhibit cholesterol synthesis are true, EXCEPT:

A. These drugs should not be used in pregnant women or children B. These drugs often cause myopathy if used in combination with cyclosporine (Sandimmune) C. Failure to discontinue the drug after myopathy has been detected can cause acute renal failure D. Several of these drugs tend to lengthen the sleep cycle

Correct Answer: D

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

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