Anatomy Flashcards
Facial skeleton
- Largest bone lower jar
- (2) upper jaw
- (2) malar/cheek
- Littlest , inside of eye socket
- (2) nose
- Mandible
- Maxillae (2) -upper jaw
- Zygomatic (2) malar cheek
- Lacrimal (2) littlest bone , inside of eye socket
- Nasal
U-shaped
Hyoid
1. Scalp Covered by Which made up of 2 muscles: 1\_\_\_\_\_\_\_\_\_\_\_=forehead 2.\_\_\_\_\_\_\_\_\_\_=nape of neck
Scalp=Epicranium
Covered by Epicranius
1. Frontalis
2. Occipitalis
Face Muscles
Frontalis=Draws__________forward and brows up
Occipitlais=draws scalp___________
Frontalis=Draws FORHEAD FORWARD and brows up
Occipitalis=draws scalp back
What are the 11 Body Systems?
Can you describe them and how relate to skin ?
Skeletal Circulatory Digestive Respiratory Reproductive Lymphatic Muscular Nervous Excretory Endocrine Integumentary
3 Parts of a Muscle
- Non-moving
- Middle
- Moving
Following the facial line=_______to________
- Origin
- Belly
- Insertion
Following Facial Line-Insertion to Origin
3 muscles of Ear
- ________ _________ (front ear)
- _______ __________(back of ear)
- _______ __________(above ear)
- Anterior auricularis
- Posterior auricilaris
- Superior auricularis
Corner of mouth , SMILE
muscle
Risorious
Above corners, raises angle of mouth ( Elvis lip )
muscle
Caninus
Outside corner of mouth laughing and smiling
muscle
Zygomaticus
Chin, moves lower lip up
muscle
Mentalis
below lower lip, moves lower lip down or to side
muscle
Quad ( depressor ) Labii Inferioris
below
Below corner of mouth - frown
Triangularis
depressor - pulls down
Between jaw and cheek ,
blowing up a balloon
Buccinator
Between brows, across bridge of nose. Pulls brows down
Procerus
Under brows, pulls brows down and in
Corrugator
Opens eyelid
Levator Palpebrae Superioris
Orbits eye, closes eyelid
Orbicularis Oculi
Above upper lip. Raises upper lip and nostrils
Quad ( levator ) Labii Superioris
above
Orbits the mouth, puckers lips= kissing and whistling
Oris Orbicularis
Largest bone in arm
Humerus
( 8 ) wrist
Carpals
( 5 ) palm
Metacarpals
( 14 ) fingers
Phalanges
Study of muscles
Myology
4 functions of muscles: M\_\_\_\_\_\_\_\_\_\_ A\_\_\_\_\_\_\_\_\_\_ P\_\_\_\_\_\_\_\_\_\_\_ S\_\_\_\_\_\_\_\_\_\_\_
Movement
Attachment
Protection
Shape
Separates fingers
Abductors
Pulls together fingers
Adductors
Palm muscles
Opponens
2 Mastication Muscles
1_________= above and in front of ear - opens and closes jaw
2. ________= covers jaw helps with closing the jaw
- Temporalis
2. Masseter
How many cranial nerves?
12
Trifacial = Chief Sensory
5th= Trifacial = Sensory
Facial = Chief Motor
7th = Facial = Motor
Accessory = Neck
11th = Accessory = Neck
5 Types of Tissues
covers = protects body
Epithelial
Holds body together
tissue
Connective
Sends messages= function
tissue
Nerve
Contracts, motion
tissue
Muscular
Carries food, waste, hormones
tissue
Liquid
2 or more types of tissues create?
Organ
Name 8 organs
Brain Eyes Heart Lungs Stomach Liver Kidneys Skin
What is the largest organ?
Skin
What do the cells make up?
Tissues
What do the tissues make up?
Organs
What do organs make up?
Body systems