1
What is the only part of the human body can not heal itself?
Muscle tissue
Tooth enamel
Bone marrow
Liver
2
Which organ in the human body can regenerate even if up to 75% of it is removed?
The liver
The heart
The lung
The kidney
3
What is the only muscle in the human body that is attached at only one end?
Laryngeal Muscle
The tongue
Calf Muscle
Hamstring
4
What is the name of the tiny mites that live on your face and in your hair follicles?
Dermis bugs
Demodex mites
Micro dust mites
Skin crawlers
5
What is the only bone in the human body not connected to another bone?
The hyoid bone
The clavicle
The phalanges
The femur
6
Which organ uses about 20% of your body’s total energy, even though it makes up only 2% of your weight?
The heart
The liver
The intestines
The brain
7
What rare condition causes people to sweat blue or colored sweat?
Cyanosis Effect
Dyesis Disorder
Chromhidrosis
Pigmented Sweat Syndrome
8
What body part has no blood supply and gets oxygen directly from the air?
The nails
The cornea
The eardrum
The teeth
9
What part of your body contains about 25% of your bones?
Your feet
Your ankles
Your fingers
Your wrists
10
What color is a bruise when it first forms under the skin?
Black
Clear
Red
Pink
