Which factor in the history of a client with diabetes mellitus increases the client’s risk for nephropathy?

Daily consumption of artificial sweeteners.

Frequent episodes of hypoglycemia.

Moderate alcohol consumption.

Consistently elevated hemoglobin A1C (HbA1c) levels.

Answer and Explanation

The Correct Answer is D

Choice A reason: Artificial sweeteners do not directly contribute to diabetic nephropathy. Nephropathy results from chronic hyperglycemia damaging glomerular vessels. Sweeteners may affect diet but lack evidence linking them to renal damage, making this incorrect compared to elevated HbA1c, the primary driver of diabetic complications.

Choice B reason: Frequent hypoglycemia may cause acute symptoms but does not directly cause nephropathy. Chronic hyperglycemia, reflected by high HbA1c, damages renal glomeruli, leading to nephropathy. Hypoglycemia is a treatment complication, not a risk factor for renal damage, making this an incorrect choice.

Choice C reason: Moderate alcohol consumption may affect overall health but is not a primary risk factor for diabetic nephropathy. Chronic hyperglycemia, indicated by elevated HbA1c, drives glomerular damage. Alcohol’s impact is less direct, making this incorrect compared to the established link between poor glycemic control and nephropathy.

Choice D reason: Consistently elevated HbA1c reflects chronic hyperglycemia, the primary cause of diabetic nephropathy. High glucose levels damage glomerular capillaries, leading to proteinuria and renal decline. This is a well-established risk factor, supported by endocrinology evidence, making it the correct choice for increased nephropathy risk.

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Correct Answer is D

Explanation

Choice A reason: Loss of metatarsal arch indicates flat feet, a musculoskeletal issue unrelated to osteoporosis. Osteoporosis involves reduced bone density, causing fractures and spinal deformities like kyphosis. Arch loss does not reflect bone loss or fragility, making it incorrect for osteoporosis’s pathophysiological process.

Choice B reason: An S-shaped curve to the back suggests scoliosis, a lateral spinal deformity unrelated to osteoporosis. Osteoporosis causes vertebral compression fractures, leading to kyphosis. Scoliosis is structural, not a result of bone density loss, making this incorrect for osteoporosis’s pathophysiological manifestation.

Choice C reason: Obesity is a risk factor for many conditions but not a direct indicator of osteoporosis. In fact, higher body weight may protect against bone loss. Osteoporosis involves bone density reduction, leading to kyphosis from fractures. Obesity does not reflect this process, making it incorrect.

Choice D reason: Severe kyphosis, a forward spinal curvature, results from vertebral compression fractures due to osteoporosis’s reduced bone density. This pathophysiological process weakens bones, causing fractures and spinal deformity, aligning with osteoporosis’s clinical presentation in older adults, per orthopedic and endocrinology evidence.

A. Sclera are yellow. B. Shortness of breath on exertion. C. Impaired skin integrity. D. Altered level of consciousness.

Correct Answer is D

Explanation

Choice A reason: Yellow sclera (jaundice) result from bilirubin accumulation in cirrhosis, not high ammonia levels. Ammonia toxicity affects the brain, causing neurological symptoms. While jaundice is common in cirrhosis, it is unrelated to ammonia, making this incorrect for the symptom linked to elevated serum ammonia.

Choice B reason: Shortness of breath on exertion may occur in cirrhosis due to ascites or hepatopulmonary syndrome, but it is not caused by high ammonia levels. Ammonia primarily affects the brain, leading to encephalopathy. This symptom is unrelated to ammonia toxicity, making it an incorrect choice.

Choice C reason: Impaired skin integrity may occur in cirrhosis from pruritus or edema, but it is not directly linked to high ammonia levels. Ammonia causes cerebral toxicity, manifesting as neurological changes. Skin issues are secondary complications, making this incorrect for the primary symptom of elevated ammonia.

Choice D reason: High serum ammonia in cirrhosis leads to hepatic encephalopathy, causing altered consciousness, from confusion to coma. Ammonia crosses the blood-brain barrier, disrupting neurotransmitter function and cerebral metabolism. This is the primary symptom of ammonia toxicity, aligning with cirrhosis’s neurological complications, per hepatology evidence.

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Which factor in the history of a client with diabetes mellitus increases the client’s risk for nephropathy?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

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Correct Answer is D

Explanation

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