What is the strongest muscle in the human body?
Gluteus maximus
Biceps
Masseter
Which organ can regenerate itself?
Kidney
Lung
Heart
Liver
What percentage of the human body is made up of water?
80&
60%
50%
70%
How many bones are in the human body?
212
210
208
206
Which blood type is known as the universal donor?
AB
A
O
B
What is the smallest bone in the human body?
Stapes
Incus
Malleus
How many chambers does the human heart have?
4
5
3
3 1/2
What is the only part of the body that has no blood supply?
Cornea
Ear
Lungs
Toes
Which vitamin is synthesized by the skin when exposed to sunlight?
Vitamin K
Vitamin A
Vitamin B
Vitamin D
What is the body's largest organ?
Skin
How many pairs of ribs does the human body have?
12
Which part of the body produces insulin?
Pancreas
Which part of the brain controls balance and coordination?
Cerebellum
Thalamus
Brainstem
Cerebrum
What is the technical term for the voice box?
Phraynx
Trachea
Larynx
Esophagus
Which of the following is not one of the five primary tastes?
Bitter
Sweet
Spicy
Sour
How many teeth does an adult human typically have?
28
30
33
32
