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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A.Thyroid storm, also known as thyrotoxic crisis, is a severe and potentially life-threatening exacerbation of hyperthyroidism.
B.Hypoglycemia is low blood sugar and is not a direct trigger for thyroid storm. It may present with symptoms like confusion or irritability but does not relate to thyroid hormone levels.
C.Diabetes insipidus involves issues with water regulation in the body, primarily related to antidiuretic hormone (ADH) deficiency. It is not related to thyroid function and does not trigger thyroid storm.
D.Hyperglycemia refers to high blood sugar levels and is typically associated with diabetes management. While stress from illness can contribute to hyperglycemic episodes, it does not trigger thyroid storm.
Correct Answer is B
Explanation
Thyroid storm is characterized by significantly elevated levels of T3 and T4, the thyroid hormones.
Incorrect choices:
a. This choice is incorrect. Elevated TSH levels are not expected in thyroid storm. TSH would be suppressed due to high thyroid hormone levels.
c. This choice is incorrect. Low T3 and T4 levels are not indicative of thyroid storm. Thyroid storm is associated with excess thyroid hormone release.
d. This choice is incorrect. Normal TSH levels would not be seen in thyroid storm, as TSH would be suppressed due to elevated thyroid hormone levels.
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