Kuntzman/tortora A&p Ch.14 The Muscular System: The Muscles Of The Lower Limb

Front 1

What is the iliopsoas and psoas major's origin?

Back 1

Body & transverse proseses of lumber Vertebrae

Front 2

What anterior pelvic compartment muscle is the main thigh flexor?

Back 2

Iliacus

Front 3

The lateral thigh compartment muscle, tensor fasciae latae has what action?

Back 3

Abducts

Front 4

What are the medial thigh compartment muscles?

Back 4

– Pectineus
– Adductor Brevis
– Adductor Longus
– Adductor Magnus
– Gracilis

Front 5

All medial thigh compartment muscles, pectineus, adductor brevis, adductor longus, adductor Magnus, and gracilis insert where?

Back 5

Linea Aspera

Front 6

All medial thigh compartment muscles innervate __________, except pectineus (femoral).

Back 6

Obturator Nerve

Front 7

What are the superficial posterior pelvic compartment (buttocks) muscles?

Back 7

– Gluteus Maximus
– Gluteus Medius & Gluteus Minimus

Front 8

Superficial posterior pelvic compartment muscle laterally rotates thigh?

Back 8

Gluteus Maximus

Front 9

What superficial posterior pelvic compartment muscle is a common site for intramuscular injections?

Back 9

Gluteus Medius

Front 10

What are the 6 deep hip lateral rotators of the deep posterior pelvic compartment (Buttocks)?

Back 10

– Piriformis
– Obturator Internus
– Obturator Externus
– Superior Gemellus
– Inferior Gemellus
– Quadratus Femoris

Front 11

All 6 deep hip lateral rotators insert where?

Back 11

Outside Greater Trochanter

Front 12

A rupture or tear of the inner thigh muscles; most often occur during sprinting or twisting, or from kicking a solid object is what?

Back 12

Groin Pulls

Front 13

Sharp pain in the inguinal region, swelling, bruising or inability to contract the muscles is what?

Back 13

Symptoms of Groin Pulls

Front 14

What do you do for groin pulls?

Back 14

RICE Therapy (2 – 3 days)

Front 15

What are the anterior thigh muscles that move the femur, tibia, and fibula?

Back 15

– Quadriceps Femoris
– Rectus Femoris
– Vastus Lateralis
– Vastus Medialis
– Vastus Intermediates
– Sartorius

Front 16

These 2 muscles of the anterior thigh originates on the linea aspera?

Back 16

– Vastus Lateralis
– Vastus Medialis

Front 17

What anterior thigh muscle originates on the body of the femur?

Back 17

Vastus Intermediates

Front 18

All anterior thigh muscles insert where?

Back 18

Patella And Tibial Tuberosity via Patellar Ligament

Front 19

All anterior thigh muscle innervation?

Back 19

Femoral Nerve

Front 20

What are the posterior thigh hamstrings?

Back 20

– Biceps Femoris
– Semimembranosus
– Semitendinosis

Front 21

All hamstring muscles originate where?

Back 21

Ischial Tuberosity

Front 22

Hamstrings, biceps femoris, semimembranosus, and semitendinosis innervation?

Back 22

Tibial Nerve

Front 23

Origin of hamstrings tears from ischial tuberosity is what?

Back 23

Pulled Hamstrings

Front 24

3 muscles stabilize and reinforce medial border of knee is what group?

Back 24

Pes Anserinus

Front 25

What anterior leg muscle inverts foot?

Back 25

Tibialis Anterior

Front 26

What anterior leg muscle Everts foot?

Back 26

Peroneus/Fibularis Tertius

Front 27

What group of muscles all dorsiflex foot (on heels)?

Back 27

Anterior Leg Muscles

Front 28

Innervation for the anterior leg muscles?

Back 28

Deep Peroneal

Front 29

What are the lateral leg muscles?

Back 29

– Peroneus/Fibularis Longus
– Peroneus/Fibularis Brevis

Front 30

Tendons pass posterior to lateral malleolus to insert on the plantar portion of the foot are what muscles?

Back 30

– Peroneus/Fibularis Longus
– Peroneus/Fibularis Brevis

Front 31

Innervation for the lateral leg muscles, peroneus/fibularis longus and brevis?

Back 31

Superficial Peroneal

Front 32

All superficial posterior leg muscles, gastrocnemius, soleus, and plantaris have what action?

Back 32

All Plantar Flex Foot at Ankle Joint

Front 33

What is the strongest tendon in the body?

Back 33

Achilles Tendon

Front 34

Innervation for all superficial posterior leg muscles, gastrocnemius, soleus, and plantaris?

Back 34

Tibial Nerve

Front 35

What are the deep posterior leg muscles?

Back 35

– Tibialis Posterior
– Flexor Digitorum Longus
– Flexor Hallucus Longus
– Popliteus

Front 36

Whats the posterior leg muscle that inverts foot?

Back 36

Tibialis Posterior

Front 37

What deep posterior leg muscle flexes toes 2 – 5?

Back 37

Flexor Digitorum Longus

Front 38

What deep posterior leg muscle flexes great toe(1)?

Back 38

Flexor Hallucis Longus

Front 39

The deep posterior leg muscle, popliteus inserts where?

Back 39

Popliteal Fossa

Front 40

Innervation for all posterior thigh and posterior leg muscles?

Back 40

Tibial Nerve

Front 41

1st layer of intrinsic muscles that move the toes?

Back 41

– Abductor Hallucis
– Flexor Digitorum Brevis
– Abductor Digiti Minimi

Front 42

What intrinsic muscle of the 1st layer flexes toes 2-5?

Back 42

Flexor Digitorum Brevis

Front 43

What intrinsic muscle of the 1st layer abducts little toe?

Back 43

Abductor Digiti Minimi

Front 44

What are the 2nd plantar layer intrinsic muscles that move the toes?

Back 44

– Quadratus Plantae
– Lumbricals

Front 45

What are the 3rd plantar layer intrinsic muscles that move the toes?

Back 45

– Flexor Hallucis Brevis
– Adductor Hallucis
– Flexor Digiti Minimi Brevis

Front 46

What intrinsic muscle of the 3rd layer flexes great toe?

Back 46

Flexor Hallucis Brevis

Front 47

What intrinsic muscle of the 3rd layer adducts great toe?

Back 47

Adductor Hallucis

Front 48

What intrinsic muscle of the 3rd layer flexes little toe?

Back 48

Flexor Digiti Minimi Brevis

Front 49

What are the 4th layer intrinsic muscles that move the toes?

Back 49

– Dorsal Interossei
– Plantar Interossei

Front 50

What intrinsic muscle of the 4th layer abducts toes 2-4?

Back 50

Dorsal Interossei (DAB)

Front 51

What intrinsic muscle of the 4th layer adducts toes 2-4?

Back 51

Plantar Interossei (PAD)

Front 52

Frequently caused by faulty training techniques, poorly constructed or worn out running shoes?

Back 52

Running Related Injuries

Front 53

Tendinitis of anterior leg compartment muscles, especially tibialis anterior is what?

Back 53

Shin Splints

Front 54

Chronic inflammatory irritation of plantar Aponeurosis; most common cause of heel pain in runners is what?

Back 54

Plantar Fasciitis or Painful Heel Syndrome

Front 55

When ASIS and PSIS are level?

Back 55

Anatomical Position

Front 56

Excessive anterior pelvic tilt; poorly developed abdominal muscles is what?

Back 56

Slumped Posture

Front 57

Name the bones of the lower limb?

Back 57

– It
– Femur
– Patella
– Tibia
– Fibula
– Parcels
– Metatarsals
– Phalanges

Front 58

What's the 2 muscles of the iliopsoas?

Back 58

– Psoas Major
– Iliacus

Front 59

Psoas major and Iliacus insert where?

Back 59

Lesser Trochanter

Front 60

What is the main thigh flexor?

Back 60

Iliacus

Front 61

The tensor fasciae latae inserts where?

Back 61

Lateral Tibia and Fibula by the Iliotibial Band

Front 62

The medial thigh compartment muscles, pectineus, adductor brevis, adductor longus, adductor magnus, and gracilis all insert where and do what?

Back 62

– All Insert on the Linea Aspera
– All Adduct and Flex Thigh

Front 63

Primary thigh extensor?

Back 63

Gluteus Maximus

Front 64

The gluteus medius and minimus does what?

Back 64

Medially Rotate Thigh

Front 65

The 6 deep hip lateral rotators, piriformis, obturator internus, obturator externus, superior gemellus, inferior gemellus, and quadratus femoris all do what?

Back 65

Laterally Rotates Femur

Front 66

All these muscles extend leg at the knee joint (leg forward); main action?

Back 66

Anterior Thigh Muscles

Front 67

What anterior thigh muscle flexes femur at hip joint and originates on the AIIS?

Back 67

Rectus Femoris

Front 68

All anterior thigh muscles insert where?

Back 68

Patella and Tibial Tuberosity Via Patellar Ligament

Front 69

Longest muscle in the body that originates on that ASIS and crosses thigh obliquely; flexes legs and flexes abducts and laterally rotates thigh?

Back 69

Sartorius " Tailor's"

Front 70

Hamstrings?

Back 70

– Biceps Femoris
– Semimembranosus
– Semitendinosis

Front 71

All hamstring muscles do what?

Back 71

All Extend Thigh and Flexes Leg

Front 72

The semi-muscles insert where?

Back 72

Medial Tibia

Front 73

Biceps femoris inserts where?

Back 73

Lateral Fibula

Front 74

The extensor hallucis longus does what?

Back 74

Extends Great Toe (1) Upward

Front 75

The extensor digitorum longus does what?

Back 75

Extends Toes (2 – 5)

Front 76

All anterior leg muscles do what?

Back 76

All Dorsiflex Foot (on heels) Extensors Raise Toes

Front 77

Peroneus/fibularis longus and brevis do what?

Back 77

Both Plantar Flex and Evert Foot (pull foot down and out)

Front 78

Name the calf muscles?

Back 78

– Gastrocnemius
– Soleus
– Plantaris

Front 79

All superficial posterior leg muscles insert where?

Back 79

Calcaneus via Achilles Tendon

Front 80

All the posterior leg muscles do what?

Back 80

All plantar flex except popliteus

Front 81

How many compartments does the thigh have?

Back 81

3

anterior, Posterior, & Medial