A goiter is often associated with:

Hypocortisolism.

Hyperinsulinemia.

Iodide deficiency.

Azotemia.

Answer and Explanation

The Correct Answer is C

Choice A rationale
Hypocortisolism, also known as Addison’s disease, is characterized by insufficient production of cortisol by the adrenal glands. It does not typically cause goiter, which is an enlargement of the thyroid gland due to various causes such as iodine deficiency, autoimmune diseases, or nodules.
Choice B rationale
Hyperinsulinemia refers to an excess level of insulin in the blood, often associated with insulin resistance and type 2 diabetes. It is not related to the development of goiter.
Choice C rationale
Iodide deficiency is a common cause of goiter. The thyroid gland requires iodine to produce thyroid hormones. When there is a deficiency, the gland enlarges in an attempt to capture more iodine from the bloodstream.
Choice D rationale
Azotemia is an elevation of blood urea nitrogen (BUN) and serum creatinine levels, typically due to kidney dysfunction. It is not associated with the development of goiter.

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Free Nursing Study Resources

Correct Answer is A

Explanation

Choice A rationale
Cellulitis is characterized by a red, swollen, and warm area on the skin, often accompanied by fever. It is a bacterial infection of the skin and underlying tissues.
Choice B rationale
Deep vein thrombosis (DVT) typically presents with swelling, pain, and warmth in the affected leg but not redness and fever as primary symptoms.
Choice C rationale
Osteomyelitis involves infection of the bone, presenting with localized pain, swelling, and fever, but not typically a red, swollen area on the skin.
Choice D rationale
Gout causes joint pain, swelling, and redness, usually in the big toe, but not a red, swollen area on the leg.

A. This intracellular substance can leak into the blood with cardiac cellular injury or death. B. Elevated serum levels of troponin occur because of sustained glycogenolysis. C. This substance is elevated when a patient has acute tubular necrosis. D. Serum elevation of this acute phase reactant occurs because of tissue injury.

Correct Answer is A

Explanation

Choice A rationale
Elevated serum levels of troponin indicate cardiac cellular injury or death. Troponin is a protein released into the bloodstream when heart muscle cells are damaged, such as during a myocardial infarction.
Choice B rationale
Sustained glycogenolysis does not cause elevated troponin levels. Glycogenolysis is the breakdown of glycogen to glucose, primarily occurring in the liver and muscles, not related to troponin release.
Choice C rationale
Acute tubular necrosis does not elevate troponin levels. This condition affects the renal tubules and is typically indicated by elevated creatinine and BUN levels.
Choice D rationale
Troponin is not an acute phase reactant. Acute phase reactants are proteins whose levels change in response to inflammation, such as C-reactive protein (CRP), not troponin.

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A goiter is often associated with:

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Naxlex Comprehensive Predictor Exams

A nurse is assessing a client with a temperature of 38°C (100.4°F) and notes a red, swollen area on the client’s leg. Which condition is the client most likely experiencing?

Correct Answer is A

Explanation

What is the significance of elevated serum levels of troponin?

Correct Answer is A

Explanation

A registered nurse (RN) would expect to find which sign and symptom (S&S) in the patient whose blood glucose level is 43 mg/dL?

A patient, who is on complete bed rest following extensive surgery, begins to complain of chest pain and shortness of breath with hemoptysis. His SO2 measures 90%. The nurse recognizes that the patient is most likely exhibiting signs and symptoms of which condition?

A nurse is caring for a client with a temperature of 38°C (100.4°F) and a heart rate of 120 beats per minute. Which condition is the client most likely experiencing?

A nurse is assessing a client with suspected meningitis. Which of the following symptoms would most likely indicate meningitis?

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