accessory organs to the skin
integumentary system
made up of the skin and various accessory organs
skeletal system
forms the physical foundation of the body
cranium
oval boney case protects the brain formed from 8 bones
skeletal
voluntary muscles contract with conscious thought (you make them move)
seventh cranial nerve
aka facial nerve chief motor nerve of the face emerges near the lower part of the ear and extends to the muscles of the neck-supplies and controls all the muscles of facial expression and saliva secreations
accessory organs
sensory receptors hair nails oil and sweat glands
206
the adult skeleton has 206 bones that form the rigid frame work of the body
occipital bone
forms the back of the skull above the nape of the neck
origin
the more fixed part of the muscle closest to the skeleton which flexes but remains stationary
fifth cranial nerve
aka trifacial or trigeminal nerve chief sensory nerve of the face serves as the motor nerve of the muscles that control chewing consists of 3 branches
exocrine glands
oil and sweat glands-excrete oil and sweat
bone tissue
bone tissue is composed of several type of bone cells embedded in a web of inorganic salts (calcium and phosphorus)
zygomatic bone
aka malar bone or cheek bone
insertion
the part of the muscle that is the moveable attachment and farthest from the skeleton
eleventh cranial nerve
aka accessory nerve: motor nerve that controls the motion of the neck and shoulder muscles-affected during facials primarily with massage
sebaceous gland
excrete oil
joint
connection between two of more bones of the skeleton
temporal bones
forms the side of the head in the ear region
orbicularis oculi
the ring muscle of the eye socket-closes the eyes
autonomic nervous system
control involuntary muscles-regulated the action of smooth muscles glands blood vessels heart and breathing
sudoriferous gland
excrete perspiration (sweat)
functions
gives shape and support to the body; protects various internal structures and organs; attachment for muscles; produce red and white blood cells; store bodys calcium supply as well as phosphorus magnesium and sodium
cervical vertebrae
risorius
the muscle that draws the corners of the mouth out and back when grinning
nerves V VII and XI
nerves that are our primary concern in esthetics-each one has several branches