Evething Ekse

Question 1

Semitendinosus

Answer 1

Origin: ischial tuberosity of ischium
insertion: proximal medial surface of tibia
action: Extension at hip joint

Question 2

• semimembranosus

Answer 2

Origin: ischial tuberosity of ischium
insertion: medial condole of tibia
action: extended thigh at Hip joint

Question 3

Biceps femoris (leg)

Answer 3

Has a long and short head

Question 4

Long head of bicep femoris

Answer 4

Origin: ischial tuberosity of ischium
insertion: head of fibula and lateral condyle of tibia
action: flexes leg at knee joint

Question 5

Short head of biceps femoris

Answer 5

Origin: linea aspera a femur
insertion: head of fibula and lateral condyle of tibia
action: flexes and laterally rotates leg at knee joint

Question 6

Tenser fasciae latae

Answer 6

Origin: iliac crest
insertion: iliotibial tract
action: abduct, hip joint

Question 7

Gluteus maximus

Answer 7

Origin: sacrum
insertion: iliotibial tract
action: extends and laterally, rotates the hip

Question 8

Gluteus medius

Answer 8

Origin: iliac crest of ilium
insertion: greater trochanter of femur
action: abduct and immediately rotates thigh at hip joint

Question 9

Gluteus minimus

Answer 9

Origin: lateral surface of ilium
insertion: greater trochanter of femur
action: abducts thigh at hip joint

Question 10

Piriformis

Answer 10

Origin:Anterolateral surface of sacrum
insertion: greater trochanter of femur
action: laterally, rotates, and abducts, thigh, and hip joint

Question 11

Iliotibial tract

Answer 11

Action: thick band of fascia, continuous with tenor facet latae

Question 12

Tibialis interior

Answer 12

Origin: lateral condyle
insertion: metatarsal one
action: Dorseiflexes

Question 13

Extensor, hallucis longest

Answer 13

Action, Dorseiflexes foot and ankle joint extends hullux

Question 14

Extensor digitorum longus

Answer 14

Action: dorsiflexes foot an ankle joint

Question 15

Fibular Longus
Fibularis Brevis

Answer 15

Action, Everts and weekly plantar flexes foot at ankle joint

Question 16

Gastrocnemius

Answer 16

Origin: Lateral condyles of femur
insertion: calcaneus
action: flexes leg at knee joint

Question 17

Soleus

Answer 17

Origin: medial border of tibia
insertion: Calanus
action: plantar flexes foot at ankle joint

Question 18

Tibialis posterior

Answer 18

Acton: plantar flexes

Question 19

Flexor digitorum longus

Answer 19

action: plantar flexes foot at ankle joint

Question 20

Flexor hallucis longus

Answer 20

Action: plantar flexes foot at ankle joint

Question 21

Latissimus dorsi

Answer 21

Origin: iliac crest of ilium
insertion: intertubercualr sulcus of humorous
action: Adduct arm at shoulder joint

Question 22

Erector spinae group

Iliocoastal group
Longissimus group
Spinalis group

Answer 22

One side, laterally, flexes vertebral column to same side as contracting muscle

Both sides extend vertebra column

Question 23

Quadratus lumborum

Answer 23

One sided laterally flexes lumbar portion of the column

Both sides extend lumbar portion of vertebral column

Question 24

External intercostals

Answer 24

Action elevates ribs during normal normal inspiration(inhalation)

Question 25

Internal intercoastals

Answer 25

Action, depresses ribs during forced exhalation

Question 26

Diaphragm

Answer 26

action expand the thoracic cavity during normal inspiration

Question 27

External oblique
Internal oblique,
transverses abdominal

Answer 27

Both sides, compressed, abdominal wall, and flexes vertebral column
One side laterally, flexes, vertebral column

Question 28

Rectus abdominis

Answer 28

Action compresses, Malena wall, and flexes vertebral column

Question 29

Inguinal ligament

Answer 29

significance: formed by the aponeurosis of the external oblique; contains tissues coursing from the trunk to the lower limb

Question 30

Linea alba

Answer 30

It is the white line in the middle
significance: connective tissue connecting left and right rectus abdominis muscles