Lab 5

Question 1

3 bones that make up the coxal bone (pelvic girdle)

Answer 1

Ilium, Ischium, Pubis

Question 2

4 bones that form the pelvis

Answer 2

right hip bone, left hip bone, sacrum, coccyx

Question 3

What originates on the iliac crest

Answer 3

Gluteus maximus, gluteus medius, transversus abdominis

Question 4

What does the head of the femur articulate with

Answer 4

acetabulum

Question 5

What attaches to the fovea capitis

Answer 5

ligament of the head of the femur

Question 6

What is the weakest part of the femur

Answer 6

the neck

Question 7

Where do the gluteus medius and minimus insert

Answer 7

greater trochanter of femur

Question 8

Where do the ilioposoas muscles insert

Answer 8

lesser trochanter

Question 9

What muscles insert into the gluteal tuberosity of femur

Answer 9

Pectineus and gluteus maximus

Question 10

What separates the medial and lateral condyles of femur

Answer 10

intercondylar fossa

Question 11

3 functions of the patella

Answer 11

strengthens the quad muscle, protects anterior surface of knee joint, acts as pulley

Question 12

what do the medial and lateral tibial condyles of tibia articulate with

Answer 12

the medial and lateral condyles of femur

Question 13

where is the tibia tuberosity

Answer 13

on anterior surface of tibia, where patella attaches

Question 14

What originates at the soleal line of tibia

Answer 14

soleus muscle

Question 15

Where is soleus muscle

Answer 15

Muscle in back of calf to heel, plantar flexion

Question 16

What does the medial malleolus of tibia do

Answer 16

Supports ankle joint and prevents tibia from sliding laterally

Question 17

Where is the fibula with relation to Tibia

Answer 17

Runs parallel on lateral side

Question 18

What does the head of the Fibula articulate with

Answer 18

The inferior posterior surface of lateral tibial condyle

Question 19

What does the lateral malleolus articulate with

Answer 19

The talus bone

Question 20

Talus bone

Answer 20

lower ankle bone, proximal to calcaneous (heel) bone

Question 21

Calcaneous bone

Answer 21

heel bone

Question 22

2 Tarsal bones of the Tarsus (ankle)

Answer 22

Talus bone and calcaneous bone (heel)

Question 23

What are the names of the 5 metatarsals

Answer 23

Metatarsal I,II,III,IV,V (with base and head)

Question 24

Which toe only has 2 phalanges

Answer 24

The hallux (big toe), only proximal and distal phalanges

Question 25

What bony structures make up the balls of the foot

Answer 25

The calcaneus and the distal ends of metatarsals

Question 26

the 2 joints of the Pelvis

Answer 26

Sacroiliac joint and pubic symphysis

Question 27

Sacroiliac joint

Answer 27

Sacral and iliac auricular surfaces of pelvis

Question 28

What type of joint is the Sacroiliac joint

Answer 28

Diarthrotic synovial monaxial planar joint

Question 29

What stabilizes the sacroiliac joint

Answer 29

Sacroiliac, sacrotuberous and sacrospinous ligaments

Question 30

What does the sacroiliac ligament do

Answer 30

connects tuberosities of sacrum and ilium

Question 31

Pubic symphysis joint

Answer 31

public bones joined together with a fibrocartilage pad in middle

Question 32

What type of joint is the pubic symphysis joint

Answer 32

Amphiarthrotic cartilaginous symphysis joint

Question 33

3 ligaments that reinforce the articular capsule of hip

Answer 33

Iliofemoral, pubofemoral, ischiofemoral ligaments

Question 34

Iliofemoral ligament

Answer 34

attaches ilium and femur

Question 35

Pubofemoral ligament

Answer 35

attaches obturator crest and superior ramus of pubis

Question 36

Ischiofemoral ligament

Answer 36

attaches ischium and femur

Question 37

What do medial and lateral meniscus of knee do

Answer 37

shock absorb, collagen pads

Question 38

Where does the lateral collateral ligament run

Answer 38

lateral side of knee- from the fibula to femur

Question 39

Where does the medial collateral ligament run

Answer 39

medial side of knee- from tibia to femur

Question 40

Function of medial/lateral menisci

Answer 40

Cushion femur when changing positions

Question 41

Muscles/tendons that reinforce the knee joint

Answer 41

Popliteal, patellar, quadriceps tendon

Question 42

What does the popliteal ligament reinforce

Answer 42

back of the knee

Question 43

What is the ankle bone called

Answer 43

Talocrural joint

Question 44

Calcaneous bone

Answer 44

heel bone

Question 45

Talus bone

Answer 45

above calcaneous

Question 46

Medial and lateral malleolus

Answer 46

ankle bones, stabilize the talocrural joint

Question 47

What ligaments reinforce the talocrural joint

Answer 47

medial deltoid, anterior talofibular, posterior talofibular, calcaneofibular ligament

Question 48

The 2 arches of the foot

Answer 48

Longitudinal arch (length) and transverse arch (width over)