Skeletal
What is the largest joint in the human body?
A. Knee
B. Clavicle
A. Knee
Your body couldn’t breathe without this system. Which one is it?
A. Perspiration system
B. Rerspiratory system
B. Respiratory system
Which is the primary function of the occipital lobe?
A. Reception of visual impulses
B. Regulation of the hunger drive
A. Reception of visual impulses
How long is an adult’s small intestine?
A. 22 feet
B. 30 inches
A. 22 feet
The purpose of the immune system is to:
A. Help germs invade your body
B. Fight off sickness
B. Fight off sickness
The mandible is located in the:
A. Jaw
B. Chest
A. Jaw
The mandible is the lower jawbone. It holds the lower teeth in place.
The respiratory system is made up of the trachea, the lungs, and the:
A. Liver
B. Diaphragm
B. Diaphragm
This system controls everything you do:
A. Nervous System
B. Respiratory System
A. Nervous System
The digestive process starts in the:
A. Mouth
B. Stomach
A. Mouth
As part of the immune system, white blood cells fight germs. Another name for white blood cells is:
A. Rhinovirus
B. Leukocytes
B. Leukocytes
Which of these connects bones?
A. Ligaments
B. Ligatures
A. Ligaments
Ligaments, or tough strands of tissue, connect the bones to each other.
When you breathe in air, you bring oxygen into your lungs and blow out:
A. Carbon dioxide
B. Nitrogen
A. Carbon dioxide
The nervous system is made up of these three parts:
A. Brain, heart, and spinal cord
B. Brain, spinal cord, and nerves
B. Brain, spinal cord, and nerves
The liver’s role is to:
A. Turn water into food
B. Remove harmful substances from the blood
B. Remove harmful substances from the blood
Leukocytes are found in lots of places, including an organ in your belly that filters blood and helps fight infections known as the:
A. Spleen
B. Heart
A. Spleen
Where is the tibia found?
A. Leg
B. Arm
A. Leg
The tibia, also called the shin bone, is in the leg.
When you inhale, your lungs:
A. Inflate
B. Deflate
A. Inflate
Which part of the body is the control center for the nervous system?
A. Brain
B. Spinal Cord
A. Brain
Your food can spend up to this long in the small intestine:
A. 4 Minutes
B. 4 Hours
B. 4 Hours
Getting these when you’re young helps your immune system fight off diseases:
A. Vaccination
B. Cough Drops
A. Vaccination
Human bone is made of the mineral:
A. Calcium
B. Gypsum
A. Calcium
Human bone is made, in part, of calcium, particularly a form called hydroxylapatite. To maintain healthy bones, our diet needs to be rich in calcium.
What is the name of the tiny air sacs in your lungs?
A. Alveoli
B. Bronchioles
A. Alveoli
What is the biggest part of the brain?
A. Cerebrum
B. Cerebellum
A. Cerebrum
Bile is made in the:
A. Liver
B. Kidneys
A. Liver
When someone’s immune system overreacts to something harmless it’s called:
A. A Sneeze
B. Allergy
B. Allergy