A nurse is assessing a client who has thyrotoxicosis after taking too high of a level of levothyroxine. Which of the following manifestations should the nurse expect?
Drowsiness
Dry skin
Bradycardia
Heat intolerance
The Correct Answer is D
A. Drowsiness is not a typical manifestation of thyrotoxicosis. Instead, individuals with thyrotoxicosis often experience restlessness and anxiety due to excessive thyroid hormone levels.
B. Dry skin is more commonly associated with hypothyroidism (insufficient thyroid hormone levels), rather than thyrotoxicosis (excessive thyroid hormone levels).
C. Bradycardia (slower than normal heart rate) is a symptom of hypothyroidism, not thyrotoxicosis. In thyrotoxicosis, tachycardia (an abnormally rapid heart rate) is a common finding.
D. Correct. Heat intolerance is a classic symptom of thyrotoxicosis. Excessive thyroid hormone levels can lead to an increased metabolic rate, making individuals more sensitive to heat.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. This option corresponds to the blood glucose range of 151-200. However, the patient's current blood glucose level is 264, which falls into the range of 251-300. Therefore, administering 2 units would not be appropriate in this case.
B. The patient's current blood glucose level is 264, which falls into the range of 251-300. According to the sliding scale insulin aspart orders, for this range, 6 units should be administered. This option aligns with the patient's blood glucose level and the prescribed protocol.
C. This option corresponds to the blood glucose range of 351-400. The patient's blood glucose level of 264 does not fall into this range, so administering 10 units would be excessive and potentially lead to hypoglycemia.
D. This option corresponds to the blood glucose range of 201-250. The patient's current blood glucose level is 264, which falls into the range of 251-300. Therefore, administering 4 units would not be sufficient to address the elevated blood glucose level.
Correct Answer is ["A","C","D","E"]
Explanation
A: Hepatomegaly is a common manifestation of acromegaly, as excess growth hormone can cause organ enlargement.
B: Moon face is associated with Cushing's syndrome, not acromegaly. In acromegaly, facial changes are characterized by bony enlargement and coarsening of features, not the rounded face seen in Cushing's syndrome.
C: Coarse facial features are a classic sign of acromegaly due to the overgrowth of facial bones and soft tissue, leading to prominent brows, a larger nose, and a protruding jaw.
D: Enlarged distal extremities, such as hands and feet, are typical in acromegaly because of excessive growth hormone, which affects the growth plates in the bones and causes an increase in size and thickness.
E: This can occur due to optic nerve involvement, which is associated with pituitary tumors that can cause acromegaly. Vision changes, including loss of color discrimination, may be noted as a result of pressure on the optic chiasm.
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