ILS 8

Question 1

false pelvis

Answer 1

pelvis major

Question 2

true pelvis

Answer 2

pelvis minor

Question 3

region above the pelvic brim or iliopectineal line

Answer 3

pelvis major

Question 4

region below the pelvic brim

Answer 4

pelvis minor

Question 5

pelvis major is ___ and pelvis minor is ___

Answer 5

above the pelvic brim;

below the pelvic brim

Question 6

in the anatomic position, the ___ and ___ are in the same vertical plane

Answer 6

anterior-superior iliac spine (ASIS); pubic tubercles

Question 7

in the anatomic position, the ASIS and pubic tubercles are in the same ___ plane

Answer 7

vertical

Question 8

in the anatomic position, the ___ and ___ are in the same horizontal plane

Answer 8

coccyx; upper margin of the pubic symphysis

Question 9

in the anatomic position, the coccyx and upper margin of the pubic symphysis are in the same ___ plane

Answer 9

horizontal

Question 10

in the anatomic position, the ___ and ___ are almost parallel

Answer 10

axis of the pelvic cavity that runs through the central point of the inlet and outlet;
curvature of the sacrum

Question 11

bones of the pelvis include:

Answer 11

coxal (hip bone),
ilium,
ischium,
pubis

Question 12

the coxal bones (2) are formed by the fusion of the

Answer 12

ischium, ilium, and pubis

Question 13

the ischium, ilium, and pubis join at the

Answer 13

acetabulum of the hip joint

Question 14

an incomplete cup-shaped cavity

Answer 14

acetabulum of the hip joint

Question 15

the acetabulum of the hip joint is a(n)

Answer 15

incomplete cup-shaped cavity

Question 16

formed by the fusion of the ischium, ilium, and pubis

Answer 16

coxal bones (2)

Question 17

bones that join at the acetabulum of the hip joint

Answer 17

ischium, ilium, and pubis

Question 18

the ilium is composed of the

Answer 18

ASIS, 
AIIS, 
PIS, 
greater sciatic notch, 
iliac fossa, 
gluteal lines

Question 19

joins the ilium and superior ramis of the pubis to form the acetabulum

Answer 19

ischium

Question 20

the ischium joins the ___ to form the ___

Answer 20

ilium and superior ramis of the pubis;

acetabulum

Question 21

joins the inferior pubic ramus to the form the ischiopubic ramus

Answer 21

ramus of the ischium

Question 22

form the ischiopubic ramus

Answer 22

ramus of the ischium and inferior pubic ramus

Question 23

the ramus of the ischium joins the inferior pubic ramus to form the

Answer 23

ischiopubic ramus

Question 24

the ischium is composed of the

Answer 24

ischial spine,
ischial tuberosity,
lesser sciatic notch

Question 25

the pubis forms the ___ of the acetabulum and the ___ of the hip bone

Answer 25

anterior part; | anteromedial part

Question 26

forms the anterior part of the acetabulum and anteromedial part of the hip bone

Answer 26

pubis

Question 27

the pubis is composed of the

Answer 27

body, superior ramus, and inferior pubic ramus

Question 28

thick ligament connecting the sacrum and coccyx to the inner surface of the ischial tuberosities

Answer 28

sacrotuberous ligaments

Question 29

extend across the sciatic notches transforming the sciatic notch into sciatic foramina

Answer 29

sacrotuberous ligaments

Question 30

sacrotuberous ligaments connecting the ___ to the ___ and extend ___, transforming the ___ into the ___

Answer 30

sacrum and coccyx; inner surface of the ischial tuberosities; across the sciatic notches; sciatic notch; sciatic foramina

Question 31

connects the ischial spine to the lower sacrum and coccyx and separates the lesser and greater sciatic foramina

Answer 31

sacrospinous ligaments

Question 32

sacrospinous ligaments connect the ___ to the ___ and separates the ___

Answer 32

ischial spine; lower sacrum and coccyx; lesser and greater sciatic foramina

Question 33

pelvic ligaments ___ during the ___ of pregnancy to allow ___

Answer 33

relax; latter half; increased movements at the pelvic joints

Question 34

regions of the lower limb include:

Answer 34

gluteal, thigh, leg, foot

Question 35

the gluteal region is located

Answer 35

posterolateral and between the iliac crest and gluteal fold

Question 36

the thigh region is located

Answer 36

between the inguinal ligament, gluteal fold, and the knee joint

Question 37

the leg region is located

Answer 37

between the knee and ankle joint

Question 38

the foot region is located

Answer 38

distal to the ankle joint

Question 39

gluteus maximus is proximally attached to the ___ and distally attached to the ___. it performs ___ and is innervated by the ___

Answer 39

posterior gluteal line of the ilium, sacrum and sacrotuberous ligament ; iliotibial band and the gluteal tuberosity of the femur ; Thigh/hip extension, some lateral rotation, stabilizer ; Inferior gluteal nerve

Question 40

gluteus medius is proximally attached to the ___ and distally attached to the ___. it performs ___ and is innervated by the ___

Answer 40

External surface of ilium ; Lateral surface of greater trochanter ; Thigh/hip abductor and medial rotator; critical during swing phase of gait ; Superior gluteal nerve

Question 41

gluteus minimus is proximally attached to the ___ and distally attached to the ___. it performs ___ and is innervated by the ___

Answer 41

External surface of ilium ; Anterior surface of greater trochanter ; Thigh/hip abductor and medial rotator; critical during swing phase of gait ; Superior gluteal nerve

Question 42

tensor fascia lata is proximally attached to the ___ and distally attached to the ___. it performs ___ and is innervated by the ___

Answer 42

Anterior superior iliac spine and anterior part of the iliac crest ; Iliotibial tract which extends all the way to the lateral tibial condyle ; Weak thigh/hip flexor and abductor (by tensing the IT band) ; Superior gluteal nerve

Question 43

superficial muscles of the gluteal region include

Answer 43

gluteus maximus, medius, minimus, tensor fascia lata

Question 44

deep muscles of the gluteal region include

Answer 44

piriformis, obturator internus, superior gemellus, inferior gemellus, quadratus femoris

Question 45

piriformis is proximally attached to the ___ and distally attached to the ___. it performs ___ and is innervated by the ___

Answer 45

Pelvic surface of sacrum, sacrotuberous ligament; Greater trochanter; Rotates thigh laterally; Sacral (S1–S2)

Question 46

obturator internus is proximally attached to the ___ and distally attached to the ___. it performs ___ and is innervated by the ___

Answer 46

Ischiopubic rami, obturator membrane; Greater trochanter; Abducts and rotates thigh laterally; Nerve to obturator internus

Question 47

superior gemellus is proximally attached to the ___ and distally attached to the ___. it performs ___ and is innervated by the ___

Answer 47

Ischial spine; Obturator internus tendon; Rotates thigh laterally; Nerve to obturator internus

Question 48

inferior gemellus is proximally attached to the ___ and distally attached to the ___. it performs ___ and is innervated by the ___

Answer 48

ischial tuberosity; Obturator internus tendon; Rotates thigh laterally; Nerve to quadratus femoris

Question 49

quadratus femoris is proximally attached to the ___ and distally attached to the ___. it performs ___ and is innervated by the ___

Answer 49

ischial tuberosity; Intertrochanteric crest; Rotates thigh laterally; Nerve to quadratus femoris

Question 50

the superficial layer of gluteal muscles are principally

Answer 50

hip extensors, abductors, and medial rotators

Question 51

many of the important nerves in the gluteal region are in the plane

Answer 51

between the superficial and deep groups of muscles

Question 52

with the thighs flexed, the gluteus maximus performs

Answer 52

extension of trunk

Question 53

the gluteus maximus helps

Answer 53

maintain knee joint in extension (via iliotibial tract)

Question 54

during walking, when the foot of the opposite side is taken off the ground and thrust forward, the ___ steady the ___ on the supporting lower limb

Answer 54

gluteus medius and minimus; | pelvis

Question 55

during ___, when the patient stands on lower limb on the side of paralysis, the pelvis sinks on the opposite unsupported side

Answer 55

paralysis of the gluteus medius and minimus

Question 56

critical during swing phase of gait

Answer 56

gluteus minimus

Question 57

buttocks injection occur in the

Answer 57

upper outer (lateral) quarter of the buttocks

Question 58

ventrogluteal muscle of the hip

Answer 58

``` heel of hand on hip, fingers pointed toward the head, thumb pointed toward the groin, index and middle in a V, administer shot in the middle of the V ```

Question 59

structures passing through greater sciatic foramen, above the piriformis include:

Answer 59

superior gluteal vessels and nerve

Question 60

structures passing through lesser sciatic foramen, below the piriformis include:

Answer 60

nerve to obturator internus, internal pudendal vessels, pudendal nerve

Question 61

structures passing through greater sciatic foramen, below the piriformis include:

Answer 61

inferior gluteal vessels and nerve, sciatic nerve, posterior cutaneous nerve of thigh

Question 62

thigh is separated into:

Answer 62

anterior (extensor), posterior (flexor), lateral (peroneal)

Question 63

muscles of the anterior compartment include:

Answer 63

iliopsoas, pectineus, sartorius, quadriceps femoris

Question 64

innervation, blood supply, and actions of the anterior compartment of the thigh include:

Answer 64

innervation: femoral nerve; blood supply: deep femoral artery; actions: hip flexion, knee extension

Question 65

muscles of the medial compartment include:

Answer 65

adductor longus, brevis, magnus; gracilis; obturator externus

Question 66

innervation, blood supply, and actions of the medial compartment of the thigh include:

Answer 66

innervation: obturator nerve; blood supply: deep femoral artery and obturator artery; actions: thigh adduction

Question 67

muscles of the posterior compartment include:

Answer 67

biceps femoris, semitendinosus, semimembranosus

Question 68

innervation, blood supply, and actions of the posterior compartment of the thigh include:

Answer 68

innervation: tibial / common peroneal nerve; blood supply: deep femoral artery; actions: leg flexion and medial rotation at knee joint; thigh extension and medial rotation at hip joint;

Question 69

hamstring strains may ___ part of the ___ attachments of the ___ to the ___

Answer 69

avulse (tear); proximal tendinous; hamstrings; ischial tuberosity