Which statement describes a rare, potentially life-threatening complication of myxedema?
The pituitary hormones release antidiuretic hormone in response to hypothyroid signaling, resulting in extensive diuresis.
A trigger such as illness or trauma results in an exaggeration of hypothyroidism that may include severe hypotension, seizures, and/or coma.
Over secretion of thyroid-stimulating hormones (TSH) leads to increased excretion of T3 and T4 with dangerous cardiac symptoms.
The heart does not allow proper flow of fluid throughout the body due to the elevated levels of circulating thyroid hormone.
The Correct Answer is B
Choice A rationale
The pituitary hormones releasing antidiuretic hormone in response to hypothyroid signaling, resulting in extensive diuresis, is not a known complication of myxedema. Myxedema is a severe form of hypothyroidism characterized by an underactive thyroid, not an overactive pituitary gland.
Choice B rationale
Myxedema coma, a rare but life-threatening complication of myxedema, can indeed be triggered by illness or trauma, leading to an exaggeration of hypothyroid symptoms. This can include severe hypotension, seizures, and/or coma. This condition is considered a medical emergency and requires immediate treatment.
Choice C rationale
Over secretion of thyroid-stimulating hormones (TSH) leading to increased excretion of T3 and T4 with dangerous cardiac symptoms is not associated with myxedema. Instead, this scenario is more likely to occur in hyperthyroidism, a condition characterized by an overactive thyroid, not an underactive one.
Choice D rationale
The heart not allowing proper flow of fluid throughout the body due to elevated levels of circulating thyroid hormone is not a characteristic of myxedema. In myxedema, the levels of thyroid hormones are low, not high.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Thyrotoxicosis, also known as a thyroid storm, is a sudden and severe exacerbation of hyperthyroidism symptoms. It can indeed be triggered by infections or stress.
Choice B rationale
Hirsutism, the presence of excessive body and facial hair, is not associated with a sudden worsening of hyperthyroidism symptoms.
Choice C rationale
Myxedema refers to severe hypothyroidism, not hyperthyroidism. It does not describe a sudden worsening of hyperthyroidism symptoms.
Choice D rationale
Exophthalmos, or bulging eyes, is a symptom of hyperthyroidism, particularly Graves’ disease. However, it does not describe a sudden worsening of hyperthyroidism symptoms.
Correct Answer is D
Explanation
Choice D rationale
Wilms’ tumor, also known as nephroblastoma, is a rare type of kidney cancer that primarily affects children. It is the most common type of kidney cancer in children, typically diagnosed around the age of 3. It is uncommon after age 6 but can occur in older children and adults.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.