Which of the following disease is called as protein energy malnutrition ?

Options

A. Marasmus
B. Kwashiorkor
C. Gaucher'sdisease
D. Both (A) and (B )

Answer

To solve the question "Which of the following disease is called as protein energy malnutrition?" we will analyze the options provided and determine which ones are classified under protein energy malnutrition.

### Step 1: Understand the Definition
Protein energy malnutrition (PEM) refers to a range of clinical syndromes resulting from inadequate intake of protein and energy. It primarily affects children and can lead to severe health issues.

**Hint:** Remember that PEM is characterized by a lack of both protein and energy (calories).

### Step 2: Analyze the Options
1. **Merasmus**: This condition is caused by a severe deficiency of both protein and calories. It is characterized by extreme weight loss and muscle wasting, commonly seen in children.

**Hint:** Think about the symptoms of severe malnutrition when considering this option.

2. **Kwashiorkor**: This disease is primarily due to a deficiency of protein despite an adequate caloric intake. It typically presents with edema (swelling), irritability, and an enlarged liver.

**Hint:** Consider how this condition differs from Merasmus in terms of caloric intake.

3. **Gaucher's disease**: This is a genetic disorder that involves the accumulation of fatty substances in certain organs. It is not related to malnutrition.

**Hint:** Identify whether the disease is related to nutritional deficiencies or genetic factors.

4. **Both A and B**: This option suggests that both Merasmus and Kwashiorkor are classified under protein energy malnutrition.

**Hint:** If both conditions are related to protein and energy deficiencies, this option could be correct.

### Step 3: Conclusion
Based on the analysis:
- Merasmus is a type of protein energy malnutrition due to severe deficiency of both protein and calories.
- Kwashiorkor is also a type of protein energy malnutrition, primarily due to protein deficiency despite adequate caloric intake.
- Gaucher's disease is not related to malnutrition.

Thus, the correct answer is **both A and B (Merasmus and Kwashiorkor)**.

**Final Answer:** Both A and B (Merasmus and Kwashiorkor) are diseases called protein energy malnutrition.