Which of the following is a characteristic sign of hyperthyroidism?

Cold intolerance

Fatigue and lethargy

Tremors and nervousness

Weight gain

Answer and Explanation

The Correct Answer is C

A. Cold intolerance: Incorrect. Cold intolerance is associated with hypothyroidism, not hyperthyroidism.

B. Fatigue and lethargy: Symptoms typically seen in hypothyroidism.

C. Tremors and nervousness Correct Answer. Hyperthyroidism often presents with symptoms such as tremors (especially in the hands) and nervousness due to increased sympathetic activity. Increased metabolism and sympathetic nervous system activity lead to these symptoms.

D. Weight gain: Typically seen in hypothyroidism due to slowed metabolism.

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Correct Answer is B

Explanation

A. Hypotension: Hyperthyroidism typically causes increased cardiac output and can lead to normal or elevated blood pressure, not hypotension.

B. Tachycardia. Elevated thyroid hormones increase metabolic rate and sympathetic nervous system activity, leading to tachycardia.

C. Slow respiratory rate: There is no direct effect of hyperthyroidism on respiratory rate.

D. Decreased body temperature: Hyperthyroidism is associated with increased metabolism, which can lead to heat intolerance and increased body temperature, not decreased.

A. Withdrawing socially from family and friends B. Complaining about feeling great guilt or shame C. Engaging in risky behavior, such as fast driving D. Feeling physical and emotional pain that is unbearable

Correct Answer is D

Explanation

A. Withdrawing socially from family and friends: While social withdrawal can be a sign of depression and potential suicidal thoughts, it doesn't necessarily indicate immediate risk.

B. Complaining about feeling great guilt or shame: Reflects emotional distress but not an immediate risk indicator.

C. Engaging in risky behavior, such as fast driving: Risky behavior can be a sign of self-destructive tendencies, but it doesn't always indicate a suicide attempt.

D. Feeling physical and emotional pain that is unbearable: Feeling unbearable physical and emotional pain is a powerful indicator of desperation and can lead someone to consider suicide as an escape. This intense level of distress suggests a higher risk of immediate action.

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Which of the following is a characteristic sign of hyperthyroidism?

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Naxlex Comprehensive Predictor Exams

Correct Answer is B

Explanation

Which of the following is a warning sign that someone may be at immediate risk for attempting suicide?

Correct Answer is D

Explanation

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