Explore Human Anatomy

What is the largest organ in the human body?

• heart

• skin

• lungs

• liver

How many bones are in the adult human skeleton?

• 206

• 204

• 210

• 198

What is the function of the heart?

• To filter toxins from the blood.

• To produce hormones for digestion.

• To regulate body temperature.

• The function of the heart is to pump blood throughout the body.

Which part of the brain is responsible for coordination?

• Occipital lobe

• Frontal lobe

• Temporal lobe

• Cerebellum

What type of joint is the knee?

• Pivot joint

• Saddle joint

• Hinge joint

• Ball-and-socket joint

What is the primary function of red blood cells?

• To produce insulin.

• To transport oxygen and carbon dioxide.

• To aid in digestion.

• To fight infections.

Which organ is responsible for detoxifying chemicals in the body?

• Liver

• Heart

• Kidney

• Lungs

What is the name of the muscle that separates the chest from the abdomen?

• pectoralis

• latissimus dorsi

• abdominalis

• diaphragm

How many chambers does the human heart have?

• 3

• 2

• 5

• 4

What is the main function of the lungs?

• Breathing in oxygen only

• Regulating body temperature

• The main function of the lungs is gas exchange.

• Filtering dust from the air