Classification of Muscle

== Classification of muscle == 

The muscles of the human body may be broadly classified into three types.

1. Skeletal muscle. These are the muscles that are involved in movement of the skeleton (eg. biceps and quadriceps), breathing (diaphragm) and other movements (eg. eye movement).

2. Cardiac muscle. The muscle of the heart.

3. Smooth muscle. These are the muscles that surround many of our internal structures (eg. blood vessels, trachea, gastro-intestinal tract, uterus, bladder).

Challenge Quiz

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You must wait for the CORRECT!! 正確!! <GIFT> //LEVEL:2 //RAND Which one of the following is composed of skeletal muscle {~=quadricieps~small intestine~ventricle}.

//LEVEL:2 //RAND Which one of the following is composed of cardiac muscle {~quadricieps~small intestine~=ventricle}.

//LEVEL:2 //RAND Which one of the following is composed of smooth muscle {~quadricieps~=small intestine~ventricle}.

//LEVEL:2 //RAND Which muscle type is the diaphragm {~cardiac~=skeletal~smooth}.

//LEVEL:2 //RAND Which muscle type is the left ventricle of the heart {~=cardiac~skeletal~smooth}.

//LEVEL:2 //RAND Which muscle type is the trachea {~cardiac~skeletal~=smooth}.