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MSK - OMS I > ILS 8 > Flashcards

ILS 8 Flashcards

1
Q

false pelvis

A

pelvis major

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2
Q

true pelvis

A

pelvis minor

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3
Q

region above the pelvic brim or iliopectineal line

A

pelvis major

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4
Q

region below the pelvic brim

A

pelvis minor

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5
Q

pelvis major is ___ and pelvis minor is ___

A

above the pelvic brim;

below the pelvic brim

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6
Q

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

A

anterior-superior iliac spine (ASIS); pubic tubercles

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7
Q

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

A

vertical

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8
Q

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

A

coccyx; upper margin of the pubic symphysis

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9
Q

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

A

horizontal

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10
Q

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

A

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

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11
Q

bones of the pelvis include:

A

coxal (hip bone),
ilium,
ischium,
pubis

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12
Q

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

A

ischium, ilium, and pubis

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13
Q

the ischium, ilium, and pubis join at the

A

acetabulum of the hip joint

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14
Q

an incomplete cup-shaped cavity

A

acetabulum of the hip joint

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15
Q

the acetabulum of the hip joint is a(n)

A

incomplete cup-shaped cavity

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16
Q

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

A

coxal bones (2)

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17
Q

bones that join at the acetabulum of the hip joint

A

ischium, ilium, and pubis

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18
Q

the ilium is composed of the

A 
ASIS, 
AIIS, 
PIS, 
greater sciatic notch, 
iliac fossa, 
gluteal lines
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19
Q

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

A

ischium

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20
Q

the ischium joins the ___ to form the ___

A

ilium and superior ramis of the pubis;

acetabulum

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21
Q

joins the inferior pubic ramus to the form the ischiopubic ramus

A

ramus of the ischium

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22
Q

form the ischiopubic ramus

A

ramus of the ischium and inferior pubic ramus

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23
Q

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

A

ischiopubic ramus

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24
Q

the ischium is composed of the

A

ischial spine,
ischial tuberosity,
lesser sciatic notch

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25
Q

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

A

anterior part;

anteromedial part

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26
Q

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

A

pubis

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27
Q

the pubis is composed of the

A

body,
superior ramus,
and inferior pubic ramus

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28
Q

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

A

sacrotuberous ligaments

29
Q

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

A

sacrotuberous ligaments

30
Q

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

A

sacrum and coccyx;
inner surface of the ischial tuberosities;

across the sciatic notches;
sciatic notch; sciatic foramina

31
Q

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

A

sacrospinous ligaments

32
Q

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

A

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

33
Q

pelvic ligaments ___ during the ___ of pregnancy to allow ___

A

relax;
latter half;
increased movements at the pelvic joints

34
Q

regions of the lower limb include:

A

gluteal,
thigh,
leg,
foot

35
Q

the gluteal region is located

A

posterolateral and between the iliac crest and gluteal fold

36
Q

the thigh region is located

A

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

37
Q

the leg region is located

A

between the knee and ankle joint

38
Q

the foot region is located

A

distal to the ankle joint

39
Q

gluteus maximus is proximally attached to the ___ and distally attached to the ___.

it performs ___ and is innervated by the ___

A

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

40
Q

gluteus medius is proximally attached to the ___ and distally attached to the ___.

it performs ___ and is innervated by the ___

A

External surface of ilium ;

Lateral surface of greater trochanter ;

Thigh/hip abductor and medial rotator; critical during swing phase of gait ;

Superior gluteal nerve

41
Q

gluteus minimus is proximally attached to the ___ and distally attached to the ___.

it performs ___ and is innervated by the ___

A

External surface of ilium ;

Anterior surface of greater trochanter ;

Thigh/hip abductor and medial rotator; critical during swing phase of gait ;

Superior gluteal nerve

42
Q

tensor fascia lata is proximally attached to the ___ and distally attached to the ___.

it performs ___ and is innervated by the ___

A

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

43
Q

superficial muscles of the gluteal region include

A

gluteus maximus, medius, minimus, tensor fascia lata

44
Q

deep muscles of the gluteal region include

A

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

45
Q

piriformis is proximally attached to the ___ and distally attached to the ___.

it performs ___ and is innervated by the ___

A

Pelvic surface of sacrum, sacrotuberous ligament;

Greater trochanter;

Rotates thigh laterally;

Sacral (S1–S2)

46
Q

obturator internus is proximally attached to the ___ and distally attached to the ___.

it performs ___ and is innervated by the ___

A

Ischiopubic rami, obturator membrane;

Greater trochanter;

Abducts and rotates thigh laterally;

Nerve to obturator internus

47
Q

superior gemellus is proximally attached to the ___ and distally attached to the ___.

it performs ___ and is innervated by the ___

A

Ischial spine;

Obturator internus tendon;

Rotates thigh laterally;

Nerve to obturator internus

48
Q

inferior gemellus is proximally attached to the ___ and distally attached to the ___.

it performs ___ and is innervated by the ___

A

ischial tuberosity;

Obturator internus tendon;

Rotates thigh laterally;

Nerve to quadratus femoris

49
Q

quadratus femoris is proximally attached to the ___ and distally attached to the ___.

it performs ___ and is innervated by the ___

A

ischial tuberosity;

Intertrochanteric crest;

Rotates thigh laterally;

Nerve to quadratus femoris

50
Q

the superficial layer of gluteal muscles are principally

A

hip extensors, abductors, and medial rotators

51
Q

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

A

between the superficial and deep groups of muscles

52
Q

with the thighs flexed, the gluteus maximus performs

A

extension of trunk

53
Q

the gluteus maximus helps

A

maintain knee joint in extension (via iliotibial tract)

54
Q

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

A

gluteus medius and minimus;

pelvis

55
Q

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

A

paralysis of the gluteus medius and minimus

56
Q

critical during swing phase of gait

A

gluteus minimus

57
Q

buttocks injection occur in the

A

upper outer (lateral) quarter of the buttocks

58
Q

ventrogluteal muscle of the hip

A 
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
59
Q

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

A

superior gluteal vessels and nerve

60
Q

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

A

nerve to obturator internus,
internal pudendal vessels,
pudendal nerve

61
Q

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

A

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

62
Q

thigh is separated into:

A

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

63
Q

muscles of the anterior compartment include:

A

iliopsoas,
pectineus,
sartorius,
quadriceps femoris

64
Q

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

A

innervation: femoral nerve;

blood supply: deep femoral artery;

actions: hip flexion, knee extension

65
Q

muscles of the medial compartment include:

A

adductor longus, brevis, magnus; gracilis; obturator externus

66
Q

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

A

innervation: obturator nerve;

blood supply: deep femoral artery and obturator artery;

actions: thigh adduction

67
Q

muscles of the posterior compartment include:

A

biceps femoris, semitendinosus, semimembranosus

68
Q

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

A

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;

69
Q

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

A

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

MSK - OMS I (11 decks)

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