Understanding Protein Energy Malnutrition

The video discusses protein energy malnutrition (PEM), its importance, and its impact on children. It explains the role of protein in the body, how excess protein is metabolized, and the prevalence of PEM in infants and preschool children due to poverty. The video also covers two types of PEM: Kwashiorkor, characterized by a diet rich in carbohydrates but lacking protein, and Marasmus, where both protein and carbohydrates are deficient. Symptoms and differences between these conditions are highlighted.

What is the primary role of proteins in the body?

• To provide immediate energy

• To regulate body temperature

• To build and repair tissues

• To store genetic information

Which elements are found in proteins?

• Hydrogen, Oxygen, Calcium, Nitrogen

• Carbon, Hydrogen, Oxygen, Phosphorus

• Carbon, Hydrogen, Oxygen, Nitrogen

• Carbon, Nitrogen, Sulfur, Oxygen

What happens to excess proteins in the body?

• They are stored as fat

• They are converted into glucose and urea

• They are excreted unchanged

• They are used to build more muscle

Which age group is most affected by Protein Energy Malnutrition?

• Elderly

• Infants and preschool children

• Adults

• Teenagers

What is a major cause of Protein Energy Malnutrition?

• Genetic disorders

• Poverty and lack of food

• Excessive exercise

• Overconsumption of protein

Which of the following is NOT a cause of Protein Energy Malnutrition?

• War

• Natural disasters

• Poor economy

• Excessive protein intake

What characterizes Kwashiorkor?

• High protein and low carbohydrate diet

• High carbohydrate and low protein diet

• Balanced diet with sufficient nutrients

• High fat and low protein diet

What is a common symptom of Kwashiorkor?

• Improved immunity

• Swollen abdomen and legs

• Increased muscle mass

• Weight gain

What differentiates Marasmus from Kwashiorkor?

• Marasmus only affects adults

• Marasmus involves a deficiency in both protein and carbohydrates

• Marasmus is caused by an excess of protein

• Marasmus results in weight gain

What are common symptoms of Marasmus?

• Increased energy levels

• Improved skin tone

• Dehydration and muscle wasting

• Weight gain and muscle growth