lab 5 Flashcards
scapula features
acromion
coracoid process
spine
glenoid cavity
scapula function
make up posterior part of pectoral girdle
clavicle features
sternoclavicular joint
acromioclavicular joint
clavicle function
make up anterior part of pectoral girdle
connect appedicular to axial skeleton
humerus featuers
head
humerus function
connect arm to pectoral girdle
ulna features
head
olecranon
ulna function
make up medial forearm bone
radius features
head
radius function
make up lateral forearm bone
ilium features
acetabulum
iliac crest
greater sciatic notch
sacroiliac joint
ischium features
acetabulum
pubis features
obturator foramen
pubic arch
pubic symphysis
femur features
head
neck
greater/lesser trochanter
tibia features
tibial tuberosity
medial malleolus
fibula features
lateral malleolus
ways to tell male/female pelvis apart
arch - bigger in males
ilium bone - wider in females
pelvic inlet - larger in female
fibrous joints subcetegories
sutures
syndesmoses
sutures
articulating skull bones
synostosis
ossified suture
syndesmosis
interosseous ligament, membrane
gomphosis
linea alba
runs from sternum to pubic bone, separates rectus abdominis, made of dense irregular connective
what muscle’s aponeuroses form the linea alba (3)
external and internal oblique, transverse abdominis
serratus anterior function
abducts scapula, elevate the ribs, important in pushing
trapezius function
adducts, rotates, depresses, stabilizes the scapula
brachioradialis function
flexes elbow at elbow joint, supinates and pronates forearm at radioulnar joint
latissimus dorsi function
extends, adducts, medially rotates the arm at the glenohumeral joint
pectoralis major function
adducts and medially rotates the arm at glenohumeral joint
gluteus maximus function
adducts/abducts thigh at hip joint, extension of the leg at the hip joint, external rotation
gluteus medius function
abducts thigh at hip joint, medial rotation
