1. Oliver's doctor has recommended him to take iron supplements due to his symptoms of weakness and fatigue. Which nutrient deficiency is likely causing Oliver's condition?
a) Rickets
b) Pellagra
c) Scurvy
d) Anaemia
Answer: d) The likely cause of Oliver's weakness and fatigue is iron deficiency because iron is essential for the production of red blood cells, which carry oxygen to the body's tissues and organs. Iron deficiency can lead to decreased oxygen supply, resulting in symptoms such as weakness and fatigue.
2. Unscramble the words and identify the disease that is caused by a deficiency of vitamin D.
a) YVCRUS
b) BEIIBRER
c) RCKSTIE
d) RKIWASKOHO
Answer: c) The disease caused by a deficiency of vitamin D is RICKETS.
3. Select the odd one out.
a) Tuberculosis
b) Diabetes
c) Influenza
d) Typhoid
Answer: b) The odd one out is diabetes because it is not a communicable disease, unlike tuberculosis, influenza, and typhoid, which are infectious diseases caused by pathogens.
4. Which of the following is an effective measure for the prevention of communicable diseases?
a) Consuming a balanced diet
b) Engaging in regular physical exercise
c) Maintaining good personal hygiene
d) Taking medicines
Answer: c) The effective measure for the prevention of communicable diseases is maintaining good personal hygiene, which includes practices such as handwashing, proper sanitation, and cleanliness.
5. Match the following types of diseases with their corresponding symptoms.
| Column I |
Column II |
| 1. Goitre |
A) Weak bones, increased risk of fractures |
| 2. Osteoporosis |
B) Severe malnutrition, wasting of muscles, stunted growth |
| 3. Marasmus |
C) Bleeding gums |
| 4. Scurvy |
D) Swelling in the neck |
1:D, 2:A, 3:B, 4:C
1:A, 2:B, 3:C, 4:D
1:D, 2:A, 3:C, 4:B
1:C, 2:B, 3:D, 4:A
Answer: a) Goitre: Swelling in the neck.
Osteoporosis: Weak bones, increased risk of fractures.
Marasmus: Severe malnutrition, wasting of muscles, stunted growth.
Scurvy: Bleeding gums.
