What severe side effect will occur if an alcoholic patient consumes alcohol while taking disulfiram (Antabuse)?
Nausea
Blackouts
Hypertension
Headaches
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Keloid: Keloids are overgrowths of scar tissue that form at the site of a skin injury. They are more common in people with darker skin tones and are characterized by being raised, indurated, and shiny.
B. Nevus: A nevus (or mole) is a benign growth of melanocytes and does not typically present as a raised, shiny, and indurated scar.
C. Melanoma: Melanoma is a type of skin cancer that typically presents as a new, unusual growth or a change in an existing mole. It would not be expected to appear at a surgical incision site as described.
D. Angioma: An angioma is a benign tumor derived from blood vessels and would not present as a raised, shiny, and indurated scar.
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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