Revision 1

The function of the hair is to?

• protect the body from infection

• improve apperance

• help keep the body warm

• cover all parts of the body

The tick triangular muscle that covers the shoulder and allows you to take the arm away from the body is called the?

• sternocleidomastoid

• triangularis

• deltiod

• trapezius

the muscle that is found between the eyebrows and draws the eyebrows together in frowning is called the?

• buccinator

• orbicularis occuli

• corrugator

• masseter

the muscle found in the center of the chin, that dimples the chin and raises the lower lip as in doubt is called the?

• risorius

• mentalis

• zygomaticus

• temporalis

Arteries have

• a thin collapsible wall

• thick muscular wall

• walls one cell thick

• thin, elastic walls

veins mainly carry

• deoxygenated blood away from the heart

• deoxygenated blood to the heart

• oxygenated blood away from the heart

• oxygenated blood to the heart

The lymph glands found under the arms are the

• pectoral

• subclavicular

• subscapula

• axillary

The lymphatic system controls

• swelling

• mineral production

• muscle contraction

• temperature