A child is diagnosed with diabetes and has ketoacidosis. Ketoacidosis happens in diabetes because the body is unable to use carbohydrates and burns fat instead.
True
False
The Correct Answer is A
Rationale:
A. In diabetic ketoacidosis (DKA), insulin deficiency prevents the body from using glucose for energy, so it breaks down fat instead. This fat breakdown produces ketones, which accumulate and cause the blood to become acidic. Thus, the statement correctly explains the metabolic process leading to ketoacidosis.
B. In diabetic ketoacidosis (DKA), insulin deficiency prevents the body from using glucose for energy, so it breaks down fat instead. This fat breakdown produces ketones, which accumulate and cause the blood to become acidic. Thus, the statement correctly explains the metabolic process leading to ketoacidosis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Rationale:
A. IV fluids like 0.9% sodium chloride are typically reserved for more severe burns (e.g., deep partial- or full-thickness burns) that involve significant fluid loss.
B. Cool, wet compresses help reduce pain and limit the depth of injury in superficial partial-thickness burns. This is an appropriate and effective first-aid measure.
C. Using a soft-bristle brush can damage the delicate new tissue and worsen the injury. Gentle cleansing is needed, but not abrasive methods.
D. Morphine sulfate is used for moderate to severe pain, often in deeper burns. Superficial partial-thickness burns usually cause mild to moderate pain manageable with less potent analgesics.
Correct Answer is B
Explanation
Rationale:
A. A testicular biopsy is unrelated to growth hormone deficiency and is not part of the diagnostic process.
B. An X-ray of the wrists is used to determine bone age, which helps evaluate delayed growth and is a key assessment in diagnosing growth hormone deficiency.
C. An MRI may be performed later to assess the pituitary gland, but it is not the primary or initial diagnostic tool.
D. A pituitary uptake study using IV dye is not a common or standard procedure in diagnosing growth hormone deficiency in children.
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