Question
Which one of the following is a hallmark of marasmus?
| A. | Normal body mass index |
| B. |
Serum albumin < 2.8 g/dL |
| C. |
Anergy |
| D. |
Triceps skin fold < 3 mm |
Show Answer
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Correct Answer � D Explanation |
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Marasmus is a form of severe malnutrition caused by energy deficiency. It primarily results in loss of fat stores and muscle mass, leading to:
- Wasting of subcutaneous fat (e.g., triceps skin fold thickness).
- Muscle wasting, emaciation, and reduced mid-upper arm circumference.
Other options:
A. Normal body mass index: Incorrect. BMI is significantly reduced in marasmus.
B. Serum albumin < 2.8 g/dL: More indicative of kwashiorkor, which involves protein deficiency.
C. Anergy: Though common in malnutrition, it is not a hallmark of marasmus specifically.