1. Which of the following is a key difference between type 1 and
type 2 diabetes?
A. Type 1 diabetes is primarily caused by lifestyle factors
B. Type 1 diabetes is an autoimmune condition that destroys
insulin-producing cells
C. Type 2 diabetes results from a lack of insulin production
D. Type 2 diabetes is most common in childhood
Answer: B) Type 1 diabetes is an autoimmune condition that
destroys insulin-producing cells
Rationale: Type 1 diabetes is an autoimmune disorder where the
immune system attacks and destroys the insulin-producing cells of
the pancreas. Type 2 diabetes is typically related to insulin
resistance.
2. Which of the following is a characteristic of a high-protein
diet?
A. Can promote muscle growth
B. Causes weight gain from excess fat
C. Reduces the need for carbohydrates
D. Can lead to vitamin C deficiency
Answer: A) Can promote muscle growth
,Rationale: A high-protein diet supports muscle repair and growth,
especially when combined with resistance exercise.
3. Which macronutrient provides the most concentrated form of
energy per gram?
A. Carbohydrates
B. Proteins
C. Fats
D. Water
Answer: C) Fats
Rationale: Fats provide 9 calories per gram, while carbohydrates
and proteins each provide 4 calories per gram, making fats the
most energy-dense macronutrient.
4. Which of the following is an effect of excessive alcohol
consumption on nutrition?
A. Improved nutrient absorption
B. Increased vitamin and mineral storage
C. Decreased liver function and nutrient metabolism
D. Enhanced protein synthesis
Answer: C) Decreased liver function and nutrient metabolism
Rationale: Excessive alcohol consumption can impair liver
function, which in turn affects nutrient metabolism and
, absorption, leading to deficiencies in essential vitamins and
minerals.
5. Which of the following is a primary source of Vitamin B12?
A. Leafy greens
B. Fish and meat
C. Whole grains
D. Citrus fruits
Answer: B) Fish and meat
Rationale: Vitamin B12 is primarily found in animal products, such
as meat, fish, poultry, and dairy. It is not typically found in plant-
based foods.
6. Which of the following is a symptom of vitamin D deficiency?
A. Blurred vision
B. Muscle weakness
C. Excessive sweating
D. Skin rashes
Answer: B) Muscle weakness
Rationale: Vitamin D is important for muscle function, and its
deficiency can lead to muscle weakness and an increased risk of
fractures.
type 2 diabetes?
A. Type 1 diabetes is primarily caused by lifestyle factors
B. Type 1 diabetes is an autoimmune condition that destroys
insulin-producing cells
C. Type 2 diabetes results from a lack of insulin production
D. Type 2 diabetes is most common in childhood
Answer: B) Type 1 diabetes is an autoimmune condition that
destroys insulin-producing cells
Rationale: Type 1 diabetes is an autoimmune disorder where the
immune system attacks and destroys the insulin-producing cells of
the pancreas. Type 2 diabetes is typically related to insulin
resistance.
2. Which of the following is a characteristic of a high-protein
diet?
A. Can promote muscle growth
B. Causes weight gain from excess fat
C. Reduces the need for carbohydrates
D. Can lead to vitamin C deficiency
Answer: A) Can promote muscle growth
,Rationale: A high-protein diet supports muscle repair and growth,
especially when combined with resistance exercise.
3. Which macronutrient provides the most concentrated form of
energy per gram?
A. Carbohydrates
B. Proteins
C. Fats
D. Water
Answer: C) Fats
Rationale: Fats provide 9 calories per gram, while carbohydrates
and proteins each provide 4 calories per gram, making fats the
most energy-dense macronutrient.
4. Which of the following is an effect of excessive alcohol
consumption on nutrition?
A. Improved nutrient absorption
B. Increased vitamin and mineral storage
C. Decreased liver function and nutrient metabolism
D. Enhanced protein synthesis
Answer: C) Decreased liver function and nutrient metabolism
Rationale: Excessive alcohol consumption can impair liver
function, which in turn affects nutrient metabolism and
, absorption, leading to deficiencies in essential vitamins and
minerals.
5. Which of the following is a primary source of Vitamin B12?
A. Leafy greens
B. Fish and meat
C. Whole grains
D. Citrus fruits
Answer: B) Fish and meat
Rationale: Vitamin B12 is primarily found in animal products, such
as meat, fish, poultry, and dairy. It is not typically found in plant-
based foods.
6. Which of the following is a symptom of vitamin D deficiency?
A. Blurred vision
B. Muscle weakness
C. Excessive sweating
D. Skin rashes
Answer: B) Muscle weakness
Rationale: Vitamin D is important for muscle function, and its
deficiency can lead to muscle weakness and an increased risk of
fractures.
