The nurse caring for a client with thyroid disease notes a current T4 level of 2.9 mcg/dL (normal range: 5-11.5 mcg/dL). Which findings are consistent with this result?
Tachycardia and weight gain
Diarrhea and hypoglycemia
Hypotension and periorbital edema
Tremors and dyskinesias
The Correct Answer is C
Choice A reason: Tachycardia and weight gain are not typically associated with low T4 levels. Tachycardia and weight loss are more commonly seen in hyperthyroidism, where T4 levels would be elevated.
Choice B reason: Diarrhea and hypoglycemia are not directly related to low T4 levels. Diarrhea can be a symptom of hyperthyroidism, while hypoglycemia is not commonly associated with thyroid function.
Choice C reason: Hypotension and periorbital edema are findings that can be associated with hypothyroidism, which is consistent with the low T4 level of 2.9 mcg/dL. Hypothyroidism can lead to reduced cardiac output and systemic vascular resistance, causing hypotension. Periorbital edema is also a common sign of hypothyroidism due to mucopolysaccharide deposition in the skin.
Choice D reason: Tremors and dyskinesias are more commonly associated with hyperthyroidism, not hypothyroidism. Elevated levels of thyroid hormones can lead to these neurological symptoms.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Less constipation is not a direct indicator of effective PTU therapy, as constipation can be associated with hypothyroidism, and PTU is used to treat hyperthyroidism.
Choice B reason: Weight loss is expected in hyperthyroidism, and PTU is used to reduce thyroid hormone levels, not to promote weight loss.
Choice C reason: A reduction in facial puffiness can indicate that the PTU is effectively reducing thyroid hormone levels, as puffiness can be associated with hyperthyroidism.
Choice D reason: Improvement in vision is not a typical outcome of PTU therapy and does not directly indicate its effectiveness.
Correct Answer is A
Explanation
Choice A reason: This response acknowledges the patient's feelings and invites further discussion, which can help the nurse understand the patient's concerns and provide appropriate support.
Choice B reason: Asking about specific challenges can be helpful, but it might be too direct for an initial response when the patient is expressing a general sense of being overwhelmed.
Choice C reason: While it's true that the healthcare team will provide support, this response may not address the patient's immediate emotional needs and concerns.
Choice D reason: This response might seem dismissive of the patient's concerns and does not acknowledge the difficulty of adjusting to a chronic illness like Parkinson's disease.
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