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What severe side effect will occur if an alcoholic patient consumes alcohol while taking disulfiram (Antabuse)?

A.

Nausea

B.

Blackouts

C.

Hypertension

D.

Headaches

Answer and Explanation

The Correct Answer is A

A. Nausea. Disulfiram causes an acute sensitivity to alcohol. When alcohol is consumed, it leads to an accumulation of acetaldehyde, causing unpleasant effects like severe nausea, vomiting, and headache, deterring the individual from drinking.
B. Blackouts. Blackouts are periods of memory loss due to heavy drinking but are not specifically induced by the combination of disulfiram and alcohol.
C. Hypertension. While disulfiram can cause cardiovascular effects, hypertension is not the primary or most severe side effect of consuming alcohol while on disulfiram.
D. Headaches. Headaches are indeed a part of the disulfiram-alcohol reaction, but the primary severe side effect leading to the aversion is nausea.
 


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Related Questions

Correct Answer is A

Explanation

A. Lips and mucous membranes. Cyanosis is best assessed in areas where the skin is thin, and the underlying blood vessels are more visible.
B. Sclera. Sclera is usually white, and cyanosis is not well-assessed here.
C. Abdomen: The abdomen is not an ideal site for assessing cyanosis due to thicker skin and less visible blood vessels.
D. Soles of the feet. The soles of the feet are not reliable for assessing cyanosis due to skin thickness and pigmentation.

Correct Answer is D

Explanation

A. Moderate: Moderate anxiety typically involves increased alertness and focus, not severe physiological changes.

B. Panic: Panic is characterized by extreme dread and inability to function, often with a sense of unreality.

C. Mild: Mild anxiety involves slight discomfort and can enhance learning and performance.

D. Severe: Severe anxiety includes significant physiological responses (elevated vital signs) and a sense of impending doom.

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