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