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KIN 201 > Lower limb test #1 > Flashcards

Lower limb test #1 Flashcards

1
Q

What are the pelvic bones? (5)

A

Sacram, Coccyx, Ilium, Pubis, Ischium

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2
Q

What are the joints in the pelvis? (2)

A

Sacroiliac - between iliac and sacral
Pubic Symphysis - between pubis

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3
Q

What is the acetabulum?
What are the parts and what do they do? (2)

A

Hip socket
Lunnate surface - article cartilage
Acetabular notch - allows for greater range of motion

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4
Q

What do ASIS, AIIS, PSIS and PIIS stand for?

A

ASIS - anterior superior iliac spine
AIIS - anterior inferior iliac spine
PSIS - posterior superior iliac spine
PIIS - posterior inferior iliac spine

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5
Q

What are the parts of the pelvis? (15)

A

ASIS, AIIS, PSIS, PIIS, Iliac crest, Iliac fossa, Greater Siatic Notch, Lesser Siatic Notch, Ischial Tuberosity, Ischial Spine, Pubic Symphysis, Inferior Pubic Ramus, Pubic tubercle, Obturator foramen, superior pubic ramus

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6
Q

What are the sex differences in the pelvis? (7)

A

Male, Female
Ilium - more vertical, less vertical
Sacrum - narrow triangle large curve, broad triangle less curve
Iliac fossa - deeper, shallower
Pelvic Inlet - narrow heart shaped, open circular
Pelvic Outlet - narrow, wide
Coccyx - points anterior, points inferior
Pubic Angle - less than 90, more than 100

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7
Q

What parts have sex differences in the pelvis? (7)

A

Ilium, Sacram, Iliac fossa, Pelvic Inlet, Pelvic Outlet, Coccyx, Pubic Angle

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8
Q

What are the parts of the proximal femur? (6)

A

Greater trochanter, Femoral head, Neck, gluteal tuberosity, linea aspera, fovea capitus

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9
Q

What muscles are in the gluteal group? (4)

A

Gluteus maximus, gluteus medius, gluteus minimus, tensor fasciae latae

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10
Q

Which lateral rotator do we need to know? Leg

A

PIRIFORMIS

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11
Q

What are the origin, insertion and actions of Gluteus Maximus?

A

O: Posterior Ilium, Sacram
I: Gluteal tuberosity, IT band
A: extension of hip, lateral rotation

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12
Q

What are the origin, insertion and actions of Gluteus medius?

A

O: Lateral ilium between posterior and anterior gluteal lines
I: greater trochanter of femur
A: abduction and medial rotation

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13
Q

What are the origin, insertion and actions of gluteus minimus?

A

O: Lateral ilium between anterior and inferior gluteal lines
I: greater trochanter of femur
A: abduction, medial rotation

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14
Q

What are the origin, insertion and actions of tensor fasciae latae?

A

O: ASIS
I: IT Band, Gerry’s tubercle
A: abduction of hip medial rotation

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15
Q

What are the origin, insertion and actions of Piriformis?

A

O: anterior part of sacrum
I: greater trochanter of femur
A: lateral rotation

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16
Q

What is special about Piriformis?

A

Muscle goes through greater siatic notch

17
Q

What are the parts of the distal femur? (7)

A

Adductor tubercle, medial epicondyle, medial condyle, patellar surface, lateral condyle, lateral epicondyle, linea aspera

18
Q

What are the parts of the proximal tibia and fibula? (9)

A

interosseous membrane, head of fibula, proximal tibiofibular joint, lateral tibial condyle, Gerdy’s tubercle, tibial tuberose, medial tibial condyle, pes anserine, anterior margin

19
Q

What muscles are in the anterior compartment? (6)
What muscles are in the Quadriceps muscle group (4/6)

A

RECTUS FEMORIS, VASTUS LATERALIS, VASTUS INTERMEDIUS, VASTUS MEDIALIS, Sartorius, Iliopsoas

20
Q

What are the origin, insertion and actions of Rectus femoris?

A

O: AIIS
I: Tibial tuberosity (via patellar ligament)
A: knee extension, hip flexion

21
Q

What are the origin, insertion and actions of Vastus Lateralis?

A

O: Lateral lip of linea aspera, greater trochanter
I: Tibial tuberosity (via patellar ligament)
A: knee extension

22
Q

What are the origin, insertion and actions of Vastus Intermedius?

A

O: Anterior + lateral surface of femur
I: Tibial tuberosity
A: knee extension

23
Q

What are the origin, insertion and actions of Vastus medialis?

A

O: middle lip of linea aspera, intertrochanteric line
I: tibial tuberosity (via patellar ligament)
A: extension of knee

24
Q

What are the origin, insertion and actions of Sartorius?

A

O: ASIS
I: medial tibia @pes anserine
A: knee flexion, hip flexion, lateral rotation

25
Q

What are the origin, insertion and actions of Iliopsoas?

A

O: Iliac - iliac fossa
soas - body and TP’s of T12-L5
I: lesser trochanter of femur
A: hip flexion

26
Q

What are the muscles in the medial compartment of leg? (5)

A

Pectineus, Adductor Magnus, Adductor brevis, adductor longus, gracilis

27
Q

What are the origin, insertion and actions of Pectineus?

A

O: Superior pubic ramus
I: Proximal femer
A: adduction, hip flexion (synergist)

28
Q

What are the origin, insertion and actions of Adductor Magnus?

A

O: Ischiopubic ramus, ischial tuberosity
I: medial lip linea aspera, adductor tubercle
A: adduction, extension

29
Q

What are the origin, insertion and actions of adductor longus?

A

O: superior pubic ramus
I: middle lip linea aspera
A: adduction

30
Q

What are the origin, insertion and actions of adductor brevis?

A

O: inferior pubic ramus
I: proximal femur, linea aspera
A: adduction

31
Q

What are the origin, insertion and actions of Gracilis?

A

O: Inferior pubic ramus
I: Medial tibia @pes anserine
A: hip adduction, knee flexion

32
Q

What are the posterior compartment muscles? What are they known as?

A

Semitendrosis, Semimembranosis, biceps femoris
Also known as hamstring

33
Q

What are the origin, insertion and actions of Semitendrosis?

A

O: Ischial tuberosity
I: Medial tibia @pes anserine
A: hip extension, knee flexion

34
Q

What are the origin, insertion and actions of Semimembranosis?

A

O: Ischial tuberosity
I: posterior medial tibia
A: hip extension, leg flexion

35
Q

What are the origin, insertion and actions of Biceps Femoris?

A

O: Long head - ischial tuberosity
Short head - lateral lip of linea aspera
I: Posterior aspect of head of fibula
A: Extension of hip, flexion of knee

36
Q

Features of hamstring muscles? (4)

A
  • has attachment @ischial tuberosity
  • crosses knee joint, inserts on tibia/fibula
  • innervated by tibial branch of siatic nerve
  • participate in extension of hip, flexion of knee
37
Q

What are the muscles of the pes anserine group?

A

Sartorius, Gracilis, Semitendinosus

KIN 201 (10 decks)

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