General Knowledge and Health Sciences Quiz

Explore anatomy with questions on macronutrients, COVID-19 symptoms, medical terms, and more. Challenge yourself now!

Practice Learn Test

Which of the following is NOT a macronutrient?

Protein

Carbohydrate

Vitamin

Fat

What is the largest organ in the human body?

Liver

Skin

Heart

Brain

What is the main function of red blood cells?

Carry oxygen

Digest food

Produce antibodies

Filter toxins

Which of the following is NOT a method of contraception?

Condom

Intrauterine device (IUD)

Antibiotic

Birth control pill

Which of the following is NOT a type of muscle tissue?

Skeletal muscle

Cardiac muscle

Smooth muscle

Connective tissue

Which of the following is NOT a symptom of COVID-19?

Fever

Dry cough

Runny nose

Loss of taste or smell

What is the medical term for high blood pressure?

Hypertension

Hypotension

Hypoglycemia

Hyperglycemia

What is the medical term for a heart attack?

Myocardial infarction

Cardiac arrest

Arrhythmia

Angina pectoris

Which of the following is NOT a symptom of diabetes?

Increased thirst

Frequent urination

Weight gain

Blurry vision

#10

What is the medical term for the loss of memory?

Dyslexia

Amnesia

Aphasia

Agnosia

#11

Which vitamin is synthesized by the human body when exposed to sunlight?

Vitamin A

Vitamin B12

Vitamin C

Vitamin D

#12

Which of the following is a function of the respiratory system?

Pump blood

Digest food

Exchange gases

Produce urine

#13

What is the smallest bone in the human body?

Femur

Stapes

Tibia

Radius

#14

Which gland regulates metabolism in the body?

Thyroid gland

Adrenal gland

Pituitary gland

Pancreas

#15

Which of the following is NOT a component of blood?

Plasma

Platelets

Enzymes

Red blood cells