Medical knowledge is crucial for healthcare professionals, including doctors, nurses, and allied healthcare practitioners. It provides them with the necessary foundation to diagnose, treat, and manage various medical conditions, ensuring the best possible care for their patients.

Understanding medical concepts and terminology enables individuals to effectively communicate with healthcare providers, ask relevant questions, and actively participate in their own healthcare. It promotes patient advocacy and empowers individuals to make informed decisions about their treatment options. A well-informed population plays a crucial role in public health. By understanding medical knowledge, individuals can contribute to public health initiatives, disease awareness campaigns, and promote health education within their communities.

Table of content

• Part 1: 30 medical trivia quiz questions & answers
• Part 2: Download medical questions & answers for free
• Part 3: Free online quiz creator – OnlineExamMaker

Part 1: 30 medical trivia multiple-choice questions & answers

1. What is the largest organ in the human body?
a) Liver
b) Skin
c) Heart
d) Brain
Answer: b) Skin

2. What is the primary function of the respiratory system?
a) Pump blood throughout the body
b) Produce and release hormones
c) Exchange oxygen and carbon dioxide
d) Digest food and absorb nutrients
Answer: c) Exchange oxygen and carbon dioxide

3. Which organ produces insulin in the human body?
a) Pancreas
b) Liver
c) Kidney
d) Gallbladder
Answer: a) Pancreas

4. What is the normal resting heart rate for adults?
a) 60-80 beats per minute
b) 100-120 beats per minute
c) 140-160 beats per minute
d) 180-200 beats per minute
Answer: a) 60-80 beats per minute

5. What is the unit of measurement for blood pressure?
a) Liters
b) Pounds
c) Milligrams
d) Millimeters of mercury (mmHg)
Answer: d) Millimeters of mercury (mmHg)

6. Which blood type is considered the universal donor?
a) A
b) B
c) AB
d) O
Answer: d) O

7. What is the term for low blood sugar?
a) Hypertension
b) Hyperglycemia
c) Hypoglycemia
d) Hyperkalemia
Answer: c) Hypoglycemia

8. Which part of the brain controls balance and coordination?
a) Cerebrum
b) Cerebellum
c) Medulla oblongata
d) Hypothalamus
Answer: b) Cerebellum

9. Which organ filters waste products from the blood?
a) Liver
b) Kidney
c) Spleen
d) Stomach
Answer: b) Kidney

10. What is the smallest unit of life?
a) Cell
b) Atom
c) Molecule
d) Organ
Answer: a) Cell

11. Which of the following is responsible for the production of antibodies?
a) Red blood cells
b) White blood cells
c) Platelets
d) Plasma
Answer: b) White blood cells

12. Which hormone regulates the sleep-wake cycle?
a) Insulin
b) Melatonin
c) Adrenaline
d) Estrogen
Answer: b) Melatonin

13. What is the normal body temperature in Celsius?
a) 32-36°C
b) 36-38°C
c) 38-40°C
d) 40-42°C
Answer: b) 36-38°C

14. Which of the following is responsible for transmitting electrical signals in the nervous system?
a) Neurons
b) Hormones
c) Enzymes
d) Antibodies
Answer: a) Neurons

15. Which vitamin is synthesized in the skin upon exposure to sunlight?
a) Vitamin A
b) Vitamin C
c) Vitamin D
d) Vitamin E
Answer: c) Vitamin D

Part 2: Download medical trivia questions & answers for free

16. What is the fluid that surrounds and protects the brain and spinal cord called?
a) Plasma
b) Synovial fluid
c) Cerebrospinal fluid
d) Lymph fluid
Answer: c) Cerebrospinal fluid

17. What is the term for inflammation of the appendix?
a) Appendicitis
b) Colitis
c) Gastritis
d) Hepatitis
Answer: a) Appendicitis

18. Which of the following is responsible for the production of red blood cells?
a) Liver
b) Pancreas
c) Spleen
d) Bone marrow
Answer: d) Bone marrow

19. What is the medical term for high blood pressure?
a) Hypertension
b) Hypotension
c) Hyperglycemia
d) Hypoglycemia
Answer: a) Hypertension

20. Which part of the digestive system is responsible for absorbing nutrients into the bloodstream?
a) Stomach
b) Small intestine
c) Large intestine
d) Esophagus
Answer: b) Small intestine

21. What is the medical term for a heart attack?
a) Myocardial infarction
b) Stroke
c) Arrhythmia
d) Aneurysm
Answer: a) Myocardial infarction

22. Which of the following is responsible for blood clotting?
a) Platelets
b) Red blood cells
c) White blood cells
d) Plasma
Answer: a) Platelets

23. What is the medical term for inflammation of the joints?
a) Arthritis
b) Osteoporosis
c) Fibromyalgia
d) Gout
Answer: a) Arthritis

24. Which organ is responsible for producing bile to aid in digestion?
a) Liver
b) Stomach
c) Gallbladder
d) Pancreas
Answer: a) Liver

25. What is the medical term for the voice box?
a) Larynx
b) Pharynx
c) Trachea
d) Esophagus
Answer: a) Larynx

26. Which of the following is responsible for carrying oxygen in the blood?
a) Hemoglobin
b) Insulin
c) Estrogen
d) Adrenaline
Answer: a) Hemoglobin

27. What is the medical term for the kneecap?
a) Patella
b) Femur
c) Tibia
d) Fibula
Answer: a) Patella

28. Which of the following is responsible for the production of antibodies in response to an infection?
a) T cells
b) B cells
c) Red blood cells
d) Platelets
Answer: b) B cells

29. What is the medical term for inflammation of the liver?
a) Hepatitis
b) Gastritis
c) Pancreatitis
d) Nephritis
Answer: a) Hepatitis

30. Which part of the eye is responsible for focusing light onto the retina?
a) Lens
b) Iris
c) Cornea
d) Optic nerve
Answer: a) Lens

Part 3: Best online quiz making software – OnlineExamMaker

OnlineExamMaker online quiz software automates the grading process, instantly providing scores and detailed feedback to learners. It saves instructors’ time and ensures consistency in assessment and feedback delivery. OnlineExamMaker seamlessly integrates with popular learning management systems (LMS) and educational platforms, allowing for easy deployment and management of quizzes within existing infrastructure.