The nurse is discussing the physiological effects of thyroid storm with a group of nursing students. Which manifestation is a direct result of the excessive thyroid hormone levels seen in thyroid storm?
Bradycardia
Hypothermia
Hypotension
Hypermetabolism
The Correct Answer is D
Excessive thyroid hormone levels in thyroid storm lead to hypermetabolism, which results in increased oxygen consumption, heat production, and energy expenditure. This hypermetabolic state is associated with symptoms such as tachycardia, hypertension, fever, and profuse sweating.
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Related Questions
Correct Answer is B
Explanation
Methimazole is an antithyroid medication that inhibits the production of thyroid hormones and is commonly used in the management of thyroid storm to reduce thyroid hormone levels.
Incorrect choices:
a. Levothyroxine (Synthroid) is a thyroid hormone replacement medication and is contraindicated in the treatment of thyroid storm, as it would worsen the hyperthyroid state.
c. Propranolol (Inderal) is a beta-blocker that can help control symptoms such as tachycardia and hypertension in thyroid storm, but it does not address the underlying thyroid hormone excess.
d. Liothyronine (Cytomel) is a thyroid hormone replacement medication and is contraindicated in the treatment of thyroid storm, as it would worsen the hyperthyroid state.
Correct Answer is D
Explanation
Sodium polystyrene sulfonate (Kayexalate) is used to bind excess thyroid hormones and temporarily reduce their release. It is part of the medical management of thyroid storm to manage severe hyperthyroidism.
Incorrect choices:
a. Levothyroxine (Synthroid) is a thyroid hormone replacement medication used to treat hypothyroidism and would exacerbate thyroid storm if given.
b. Methimazole (Tapazole) is an antithyroid medication that inhibits thyroid hormone synthesis and is used to manage thyroid storm, but it does not temporarily reduce thyroid hormone release.
c. Propranolol (Inderal) is a beta-blocker used to manage symptoms of hyperthyroidism but does not directly reduce thyroid hormone release.
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