Category Archives: Human Body

Factors Affecting Body Fluid, Electrolytes, and Acid-Base Balance

The ability of the body to adjust fluids, electrolytes, and acid-balance is influenced by: Read More »

Summary of Human Muscles

MUSCLES OF THE HEAD & NECK
ORBICULARIS OCULI – encircles eyelid – closes eye
LEVATOR PALPEBRAE SUPERIOSIS – back of orbit to upper eyelid – opens eye
ORBICULARIS ORIS – encircles mouth – closes lips
BUCCINATOR – fleshy part of the cheek – flattens check; helps in eating, whistling and blowing wind instruments Read More »

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