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