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EMT150 body system
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musculoskeletal system
Ohuman body consists of a bony frame or skeleton helf together
ligaments
that connect bone to bone layer of muscle
tendons
connect muscle to bone and various other connective tissues
skeletal system
Giving body its shape
protecting the vital organs
allowing movement
storing minerals and producing blood cells
Six basic skeletal componeants
Skull
spinal cord
thorax
pelvis
the upper and lower extremities
cranium
form the top and side of the skull and forehead.
interlocking bones of the cranium
occipital, two pariental, two temporal and frontal
whats in the RUQ
Liver*
right kidney
colon
pancrease
gallbladder
small intestines
what in the LUQ
liver
spleen
left kidney
stomach
colon
pancrease*
small intestines
What in the RLQ
colon
small intestines
right ureter
appendix
right ovary
right fallopian tube
whats in the LLQ
colon
small intestines
left ureter
left ovary
left fallopian tube
how many bones are in the face
14
orbit
eye socket
nasal bone
the bed of the nose
maxillae
upper jaw bone
zygomiatic bone
cheeck bone
mandible
lower jaw
where do the ribs originate from
Thoracic cavity
What are intervertebral disk
fluid filled pad of tough elastic catilage between each two vertebraes
how many vertabraes make up the spinal column
33
what are the five spianl columns
cervial
Thoracic
lumber
sacral
coccyx
how many Cervial vertebraes are there
7
how many Thoracic vertebraes are there
12
how many Lumber vertebraes are there
5
how many Sacral vertebraes are there
5
how many Coccyx vertebraes are there
4 but they are fused together
what is the sernum
breastbone
how many ribs are there
24
what are true ribs
the first seven sets of ribs that are attached to te strnum by cartilage
What is the manubrium
the superior part of the sternum
what is the Xiphiod process
inferior portion of the stenum
what does each side of the pelivs have and what does it look like
iliac crest and wings
where is the pubis on the pelvis
its the anterior and inferior portion
where is the ischium on the pelvis
its the posterior and inferior portion
what are limb of the body like arms and legs called
Extremities
what is the joint called that makes up the pelvic socket
acetabulum
what bone fit into the acetabulum
femur
what is the knee cap called
patella
what two bones are in the lower leg
tibia
fibual
what bone make the shin
tibia
what are the knobby surface landmarks of the ankle joint called
malleous
whats is the heel bone called
calcaneus
what bone makes the proximal portion of the foot
metatarsals
how many phalanges are in the foot
14
how many phalanges are in each toe
3 in each and 2 in the big on
what is the name for the shoulder blade
scapula
what do each clavicle and scapula form
a shoulder girdle
what is the tip of the shoulder girdle called
acromion
what is the larget bone in the upper extremity
humerus
whats the bone that makes up the upper arm
humerus
what two bones make up the lower arm
ulna ans radius
what lower arm bone is find on the thumn side
Radius
what lower are bone is found on the pinky side
ulna
is the the bony prominence of the elbow called
olecranon
how many carpals make up the wrist
8
what makes the structural strenght of the hand
metacarpals
how many phalanges are in each finger
3 in the fingers two in the thumb
what is one place where and bone joins another one called
joint
what is flexion
bending towards the body
what is extension
straightening away from the body
What is abduction
movment away from the midline
what is adduction
moving towards the midline
circumduction
a combination of thw four precesing motions as is possible with the shoulder joint
Pronation
turning the forarm so that the palm of the hand is turned towards the back
supination
turning of the forearm so the plam of the hand is turned toward the front
Ball and socket joint
has the widest range. like a shoulder or hip
hinged joint
permits flexion and extenison. like knee and elbow
pivot joints
turning motion. like the neck
gliding joint
where one bone slides across the the point where surrounding structure restrict. in feet and hands
saddle joint
limited range on moiton. like the foot where is can only move slightly up
condyloid joint
its a modified ball and socket joint. the wrist its allows the wrist to go up and down and side to side
Author
Anonymous
ID
67522
Card Set
EMT150 body system
Description
EMT150 body system
Updated
2011-02-19T23:21:12Z
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