A nurse is caring for a client who reports increased anxiety and nervousness, heat intolerance, and unintentional weight loss. Blood testing reveals decreased thyroid-stimulating hormone (TSH), elevated thyroxine (T4), and elevated triiodothyronine (T3) levels. Which of the following vital sign abnormalities does the nurse anticipate?
Hypotension
Tachycardia
Slow respiratory rate
Decreased body temperature
The Correct Answer is B
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. "If you become pregnant, low thyroid hormone levels can affect your developing fetus." Hypothyroidism during pregnancy can lead to developmental issues in the fetus. Adequate thyroid hormone levels are crucial for fetal neurodevelopment and growth.
B. "Hypothyroidism can cause autoimmune disorders over time.": Hypothyroidism itself is often caused by autoimmune disorders like Hashimoto's thyroiditis, not the other way around.
C. "Low thyroid hormone levels will cause your metabolism to speed up and heart rate to increase.": This describes hyperthyroidism, not hypothyroidism.
D. "Low blood pressure is usually associated with hypothyroidism.": Hypothyroidism can lead to increased blood pressure, not low blood pressure.
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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