lab 5

Question 1

scapula features

Answer 1

acromion
coracoid process
spine
glenoid cavity

Question 2

scapula function

Answer 2

make up posterior part of pectoral girdle

Question 3

clavicle features

Answer 3

sternoclavicular joint
acromioclavicular joint

Question 4

clavicle function

Answer 4

make up anterior part of pectoral girdle

connect appedicular to axial skeleton

Question 5

humerus featuers

Answer 5

head

Question 6

humerus function

Answer 6

connect arm to pectoral girdle

Question 7

ulna features

Answer 7

head
olecranon

Question 8

ulna function

Answer 8

make up medial forearm bone

Question 9

radius features

Answer 9

head

Question 10

radius function

Answer 10

make up lateral forearm bone

Question 11

ilium features

Answer 11

acetabulum
iliac crest
greater sciatic notch
sacroiliac joint

Question 12

ischium features

Answer 12

acetabulum

Question 13

pubis features

Answer 13

obturator foramen
pubic arch
pubic symphysis

Question 14

femur features

Answer 14

head
neck
greater/lesser trochanter

Question 15

tibia features

Answer 15

tibial tuberosity
medial malleolus

Question 16

fibula features

Answer 16

lateral malleolus

Question 17

ways to tell male/female pelvis apart

Answer 17

arch - bigger in males
ilium bone - wider in females
pelvic inlet - larger in female

Question 18

fibrous joints subcetegories

Answer 18

sutures
syndesmoses

Question 19

sutures

Answer 19

articulating skull bones

Question 20

synostosis

Answer 20

ossified suture

Question 21

syndesmosis

Answer 21

interosseous ligament, membrane
gomphosis

Question 22

linea alba

Answer 22

runs from sternum to pubic bone, separates rectus abdominis, made of dense irregular connective

Question 23

what muscle’s aponeuroses form the linea alba (3)

Answer 23

external and internal oblique, transverse abdominis

Question 24

serratus anterior function

Answer 24

abducts scapula, elevate the ribs, important in pushing

Question 25

trapezius function

Answer 25

adducts, rotates, depresses, stabilizes the scapula

Question 26

brachioradialis function

Answer 26

flexes elbow at elbow joint, supinates and pronates forearm at radioulnar joint

Question 27

latissimus dorsi function

Answer 27

extends, adducts, medially rotates the arm at the glenohumeral joint

Question 28

pectoralis major function

Answer 28

adducts and medially rotates the arm at glenohumeral joint

Question 29

gluteus maximus function

Answer 29

adducts/abducts thigh at hip joint, extension of the leg at the hip joint, external rotation

Question 30

gluteus medius function

Answer 30

abducts thigh at hip joint, medial rotation