1
What is the only part of the human body can not heal itself?
Tooth enamel
Cartilage
Finger nails
Skin
2
Which organ in the human body can regenerate even if up to 75% of it is removed?
The kidney
The stomach
The liver
The spleen
3
What is the only muscle in the human body that is attached at only one end?
Hamstring
The tongue
Quadricep
Bicep
4
What is the name of the tiny mites that live on your face and in your hair follicles?
Skin crawlers
Demodex mites
Face mites
Sebaceous mites
5
What is the only bone in the human body not connected to another bone?
The skull cap
The hyoid bone
The zygomatic bone
The radius
6
Which organ uses about 20% of your body’s total energy, even though it makes up only 2% of your weight?
The intestines
The brain
The spleen
The pancreas
7
What rare condition causes people to sweat blue or colored sweat?
Hyperhidrosis Spectrum
Chromhidrosis
Syndrome of the Rainbow Skin
Pigmented Sweat Syndrome
8
What body part has no blood supply and gets oxygen directly from the air?
The hair follicles
The cartilage in the knee
The eardrum
The cornea
9
What part of your body contains about 25% of your bones?
Your elbows
Your hands
Your wrists
Your feet
10
What color is a bruise when it first forms under the skin?
Red
Black
Pink
Brownish
