30 General Health Quiz Questions and Answers

General health knowledge refers to a broad understanding of various aspects related to health and wellness. It includes knowledge about the human body, common medical conditions, healthy lifestyle practices, and preventive measures to maintain overall well-being. Having general health knowledge empowers individuals to make informed decisions about their health, seek appropriate medical care, and adopt healthier habits.

Having general health knowledge is essential for making informed decisions about one’s health, promoting preventive care, and leading a healthier lifestyle. It also encourages individuals to seek medical advice when needed and take an active role in managing their well-being. Regular updates on health-related information and staying informed about advancements in medical research can further enhance general health knowledge.

Table of content

• Part 1: 30 general health quiz questions & answers
• Part 2: Download general health questions & answers for free
• Part 3: Free online quiz platform – OnlineExamMaker

Part 1: 30 general health quiz questions & answers

1. Which of the following is an essential nutrient needed for building and repairing tissues, and also serves as a source of energy?
a) Vitamins
b) Carbohydrates
c) Fiber
d) Water
Answer: b) Carbohydrates

2. What is the recommended amount of physical activity for adults per week, as per the World Health Organization (WHO)?
a) 30 minutes
b) 1 hour
c) 2.5 hours
d) 5 hours
Answer: c) 2.5 hours

3. Which of the following is NOT a typical symptom of the common cold?
a) Coughing
b) Sneezing
c) Fever
d) Fatigue
Answer: c) Fever

4. Which organ is primarily responsible for filtering waste and toxins from the blood?
a) Liver
b) Kidneys
c) Lungs
d) Heart
Answer: b) Kidneys

5. What is the main purpose of warm-up exercises before physical activity?
a) To burn calories
b) To improve flexibility
c) To gradually increase heart rate and blood flow
d) To reduce muscle soreness after exercise
Answer: c) To gradually increase heart rate and blood flow

6. Which of the following is a rich source of vitamin C?
a) Eggs
b) Oranges
c) Cheese
d) Chicken
Answer: b) Oranges

7. Which component of blood is responsible for carrying oxygen to body tissues?
a) Red blood cells
b) White blood cells
c) Platelets
d) Plasma
Answer: a) Red blood cells

8. Which of the following conditions is characterized by high blood pressure?
a) Hypertension
b) Hypotension
c) Hyperglycemia
d) Hypoglycemia
Answer: a) Hypertension

9. What is the primary cause of cavities in teeth?
a) Chewing gum
b) Consuming dairy products
c) Bacterial action on sugars and starches
d) Lack of fluoride in the diet
Answer: c) Bacterial action on sugars and starches

10. Which of the following practices can help reduce the risk of cardiovascular disease?
a) Smoking
b) Regular physical activity
c) High intake of saturated fats
d) Sedentary lifestyle
Answer: b) Regular physical activity

11. What is the recommended daily water intake for adults, on average?
a) 1 liter
b) 2 liters
c) 3 liters
d) 4 liters
Answer: b) 2 liters

12. Which type of diabetes is characterized by the body’s inability to produce insulin?
a) Type 1 diabetes
b) Type 2 diabetes
c) Gestational diabetes
d) Prediabetes
Answer: a) Type 1 diabetes

13. What is the primary cause of skin cancer?
a) Exposure to ultraviolet (UV) radiation from the sun
b) Genetic factors
c) Air pollution
d) Consuming sugary foods
Answer: a) Exposure to ultraviolet (UV) radiation from the sun

14. What is the main function of the respiratory system?
a) Pumping blood to all parts of the body
b) Digesting food and absorbing nutrients
c) Exchanging oxygen and carbon dioxide with the environment
d) Filtering waste from the blood
Answer: c) Exchanging oxygen and carbon dioxide with the environment

15. Which of the following is a risk factor for developing osteoporosis?
a) High intake of calcium-rich foods
b) Regular weight-bearing exercise
c) Smoking and excessive alcohol consumption
d) Being overweight
Answer: c) Smoking and excessive alcohol consumption

16. What is the primary function of the immune system?
a) Transporting nutrients throughout the body
b) Regulating body temperature
c) Fighting off infections and diseases
d) Removing waste products from the body
Answer: c) Fighting off infections and diseases

Part 2: Download general healt questions & answers for free

17. What is the main cause of food poisoning?
a) Consuming expired food
b) Ingesting toxic chemicals
c) Eating raw vegetables
d) Consuming contaminated food or water
Answer: d) Consuming contaminated food or water

18. What is the recommended daily intake of fruits and vegetables for a healthy diet?
a) 1 serving
b) 2 servings
c) 5 servings
d) 10 servings
Answer: c) 5 servings

19. Which of the following is a common symptom of dehydration?
a) Excessive thirst
b) Rapid weight gain
c) Excessive sweating
d) Low blood pressure
Answer: a) Excessive thirst

20. What is the main purpose of cooling down exercises after physical activity?
a) To burn additional calories
b) To improve flexibility
c) To gradually decrease heart rate and prevent dizziness
d) To increase muscle soreness after exercise
Answer: c) To gradually decrease heart rate and prevent dizziness

21. Which of the following is a chronic inflammatory lung disease that obstructs airflow?
a) Asthma
b) Bronchitis
c) Pneumonia
d) Influenza
Answer: a) Asthma

22. What is the role of fiber in the diet?
a) Providing quick energy
b) Aiding in digestion and promoting bowel movements
c) Building strong bones and teeth
d) Supporting brain health
Answer: b) Aiding in digestion and promoting bowel movements

23. What is the primary cause of type 2 diabetes?
a) Genetic factors
b) Consumption of sugary beverages
c) Autoimmune response
d) Insulin resistance and lifestyle factors
Answer: d) Insulin resistance and lifestyle factors

24. Which of the following is NOT a method to reduce the risk of infectious diseases?
a) Washing hands regularly
b) Getting vaccinated
c) Sharing personal items with others
d) Covering mouth and nose when coughing or sneezing
Answer: c) Sharing personal items with others

25. Which of the following is a contagious respiratory illness caused by a virus and often spreads during colder months?
a) Influenza (flu)
b) Malaria
c) Tuberculosis (TB)
d) Hepatitis C
Answer: a) Influenza (flu)

26. What is the primary function of the pancreas?
a) Producing insulin for blood sugar regulation
b) Filtering waste from the blood
c) Digesting food in the stomach
d) Transporting oxygen in the blood
Answer: a) Producing insulin for blood sugar regulation

27. Which of the following is an

important way to maintain good mental health?
a) Avoiding all sources of stress
b) Seeking professional help for all problems
c) Engaging in social activities and maintaining a support system
d) Ignoring emotions and feelings
Answer: c) Engaging in social activities and maintaining a support system

28. Which of the following vitamins is essential for maintaining healthy vision?
a) Vitamin A
b) Vitamin C
c) Vitamin D
d) Vitamin B12
Answer: a) Vitamin A

29. What is the primary cause of tooth decay?
a) Inadequate brushing and flossing
b) Excessive consumption of dairy products
c) Lack of fluoride in the diet
d) Genetic factors
Answer: a) Inadequate brushing and flossing

30. Which of the following is an example of a chronic condition that affects the airways and lungs, causing coughing and difficulty breathing?
a) Influenza (flu)
b) Pneumonia
c) Asthma
d) Tuberculosis (TB)
Answer: c) Asthma

Part 3: Free online quiz maker – OnlineExamMaker

Save time and effort with automated grading, instantly generating scores and results for each respondent. OnlineExamMaker grades your quizzes automatically, and provides valuable insights for performance evaluation. Whether you are an educator looking to engage students or a business professional seeking effective training methods, OnlineExamMaker quiz maker is a reliable and efficient solution that streamlines the assessment process for improved learning outcomes.