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?

Increased thirst.

Increased appetite.

Slurred speech.

Polyuria.

Answer and Explanation

The Correct Answer is C

Choice A rationale
Increased thirst is a symptom of hyperglycemia, not hypoglycemia. It occurs when high blood sugar levels cause dehydration.
Choice B rationale
Increased appetite can occur in hypoglycemia but is not as specific as other symptoms like slurred speech.
Choice C rationale
Slurred speech is a common symptom of hypoglycemia, indicating that the brain is not receiving enough glucose to function properly.
Choice D rationale
Polyuria is a symptom of hyperglycemia, where excess glucose in the blood leads to increased urine production.

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Correct Answer is C

Explanation

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.

A. Positive Brudzinski’s sign. B. Positive Babinski’s sign. C. Positive Romberg’s sign. D. Positive Murphy’s sign.

Correct Answer is A

Explanation

Choice A rationale
A positive Brudzinski’s sign is indicative of meningitis. It involves involuntary lifting of the legs when the neck is flexed, suggesting meningeal irritation.
Choice B rationale
A positive Babinski’s sign indicates central nervous system pathology but is not specific to meningitis. It involves dorsiflexion of the big toe when the sole of the foot is stimulated.
Choice C rationale
A positive Romberg’s sign indicates issues with proprioception and balance but is not specific to meningitis. It involves swaying or falling when standing with eyes closed.
Choice D rationale
A positive Murphy’s sign indicates gallbladder inflammation (cholecystitis) and is not related to meningitis. It involves pain on palpation of the right upper quadrant during inspiration.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A goiter is often associated with:

Correct Answer is C

Explanation

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Correct Answer is A

Explanation

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