Biology · General Awareness

Human Health and Nutrition

1,275 Questions

Human Health and Nutrition focuses on dietary requirements, daily intake recommendations, and the physiological effects of various nutrients. It includes topics such as water consumption, fiber intake, and allergies. These questions are vital for the biology and general science sections of multiple competitive exams.

Recommended Daily IntakeMacronutrient ContentVitamin RequirementsFood AllergiesDigestive HealthHydration Guidelines

Human Health and Nutrition Questions

Multiple choice

What is the maximum allowable concentration of arsenic in drinking water, as per the World Health Organization (WHO) guidelines?

  1. 10 micrograms per liter (µg/L)

  2. 50 micrograms per liter (µg/L)

  3. 100 micrograms per liter (µg/L)

  4. 500 micrograms per liter (µg/L)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

WHO recommends a maximum allowable concentration of 10 µg/L for arsenic in drinking water.

Multiple choice

What is the recommended amount of water to drink per day while backpacking?

  1. 1 liter

  2. 2 liters

  3. 3 liters

  4. 4 liters
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

It is generally recommended to drink around 3 liters of water per day while backpacking, depending on the weather conditions and level of activity.

Multiple choice

What is the recommended daily intake of water for shooting athletes?

  1. 1-2 liters

  2. 2-3 liters

  3. 3-4 liters

  4. 4-5 liters
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Shooting athletes should aim to consume 3-4 liters of water daily to maintain hydration and optimal performance.

Multiple choice

What is the recommended daily intake of fruits and vegetables for shooting athletes?

  1. 1-2 servings

  2. 2-3 servings

  3. 3-4 servings

  4. 4-5 servings
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Shooting athletes should aim to consume 4-5 servings of fruits and vegetables daily for optimal health and performance.

Multiple choice

What is the recommended daily intake of protein for shooting athletes?

  1. 1-2 grams per kilogram of body weight

  2. 2-3 grams per kilogram of body weight

  3. 3-4 grams per kilogram of body weight

  4. 4-5 grams per kilogram of body weight
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Shooting athletes should aim to consume 2-3 grams of protein per kilogram of body weight daily to support muscle growth and repair.

Multiple choice

What is the recommended daily intake of carbohydrates for shooting athletes?

  1. 4-5 grams per kilogram of body weight

  2. 5-6 grams per kilogram of body weight

  3. 6-7 grams per kilogram of body weight

  4. 7-8 grams per kilogram of body weight
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Shooting athletes should aim to consume 6-7 grams of carbohydrates per kilogram of body weight daily to provide sufficient energy for training and competition.

Multiple choice

What is the approximate protein content of a 6-ounce serving of plain Greek yogurt?

  1. 10-12 grams

  2. 15-17 grams

  3. 20-22 grams

  4. 25-27 grams
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Greek yogurt is known for its high protein content, with a 6-ounce serving typically providing around 15-17 grams of protein.

Multiple choice

What is the approximate sugar content of a 6-ounce serving of plain Greek yogurt?

  1. 5-7 grams

  2. 10-12 grams

  3. 15-17 grams

  4. 20-22 grams
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Plain Greek yogurt typically contains around 5-7 grams of sugar per 6-ounce serving, which is naturally occurring lactose.

Multiple choice

What is the typical fat content of a 6-ounce serving of plain Greek yogurt?

  1. 0-2 grams

  2. 3-5 grams

  3. 6-8 grams

  4. 9-11 grams
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Plain Greek yogurt is typically low in fat, with a 6-ounce serving containing around 0-2 grams of fat.

Multiple choice

What is the approximate calorie content of a 6-ounce serving of plain Greek yogurt?

  1. 80-100 calories

  2. 120-140 calories

  3. 160-180 calories

  4. 200-220 calories
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Plain Greek yogurt is a relatively low-calorie food, with a 6-ounce serving typically containing around 80-100 calories.

Multiple choice

What is the recommended daily intake of saturated fat for individuals with CAD?

  1. Less than 5%

  2. Less than 10%

  3. Less than 15%

  4. Less than 20%
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Individuals with CAD are advised to limit their daily intake of saturated fat to less than 5% of their total calories.

Multiple choice

What is the target blood pressure for individuals with CAD?

  1. Less than 120/80 mmHg

  2. Less than 130/80 mmHg

  3. Less than 140/90 mmHg

  4. Less than 150/90 mmHg
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Individuals with CAD are recommended to maintain a blood pressure goal of less than 130/80 mmHg.

Multiple choice

What is the recommended daily protein intake for bodybuilders?

  1. 0.8-1 gram per kilogram of body weight

  2. 1.2-1.7 grams per kilogram of body weight

  3. 2-2.5 grams per kilogram of body weight

  4. 3-4 grams per kilogram of body weight
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Bodybuilders typically require a higher protein intake compared to sedentary individuals. The recommended daily protein intake for bodybuilders is generally between 1.2 and 1.7 grams per kilogram of body weight.

Multiple choice

What is the recommended daily intake of triglycerides?

  1. Less than 20 grams

  2. 20-35 grams

  3. 35-50 grams

  4. More than 50 grams
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The recommended daily intake of triglycerides is less than 20 grams.

Multiple choice

What is the recommended daily intake of saturated fat for adults?

  1. 13 grams

  2. 20 grams

  3. 27 grams

  4. 35 grams
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The American Heart Association recommends that adults limit their daily intake of saturated fat to 13 grams.