lec 5 part 2

Question 1

Arteries supplying the upper limb

Answer 1

Subclavian artery
BRACHIAL ARTERY
. Superficial & deep palmar arches
 Deep palmar arch arise mainly from the radial artery
 Superficial palmar arch mainly from the ulnar artery

Question 2

Rt) subclavian artery arises from

Answer 2

the brachiocephalic artery

Question 3

Lt) subclavian artery arises

Answer 3

directly from the aortic arch

Question 4

The subclavian artery runs

Answer 4

laterally between the clavicle & 1st rib to enter the axilla.

Question 5

Subclavian artery leaves

Answer 5

the lateral border of the 1st rib and enters the axilla where is called the * Axillary artery

Question 6

Axillary artery sends branches and continues as

Answer 6

brachial artery in upper arm

Question 7

Brachial artery splits into

Answer 7

radial & *ulnar arteries

Question 8

Brachial artery splits at

Answer 8

the elbow joint ( cubital fossa)

Question 9

Axillary A. becomes Brachial A.

Answer 9

at the lower border of teres major muscle

Question 10

Brachial A. passes through

Answer 10

the middle side of the arm accompanied with the median nerve, until it reaches the
cubital fossa where it’s divided to radial artery and ulnar A.

Question 11

Scapular anastomosis is formed by

Answer 11

1. Dorsal Scapular artery
2. Supracapular artery
3. Circumflex Scapular

Question 12

Dorsal Scapular artery branch of

Answer 12

transverse cervical art

Question 13

transverse cervical art is

Answer 13

Subclavian art

Question 14

Suprascapular artery branch of

Answer 14

thyrocervical trunk

Question 15

thyrocervical trunk is

Answer 15

Subclavian art

Question 16

Circumflex Scapular branch of

Answer 16

subscapular artery

Question 17

subscapular artery

Answer 17

Axillary art

Question 18

Scapular anastomosis is

Answer 18

System connecting the subclavian artery and axillary artery forming a circulatory anastomosis around the scapula

Question 19

brachial artery branches to give radial A at

Answer 19

the upper end of the radius

Question 20

radial A runs at

Answer 20

the lateral side of the forearm
inferolaterally under cover of brachioradialis muscle
→ Then it lies lateral to flexor carpi radialis tendon in distal forearm → finally it winds around lateral aspect of radius and crosses the floor of anatomical snuff box to pass
between the two heads of first dorsal interosseous muscle. It ends by taking
part in the formation of the deep palmar arch of hand

Question 21

brachial artery branches to give ulnar A.

Answer 21

below the flexion of the elbow

Question 22

ulnar artery branches

Answer 22

common interosseous artery

Question 23

common interosseous artery is divided to

Answer 23

anterior and posterior interosseous artery.

Question 24

ulnar A. and radial A مين اطول

Answer 24

Ulnar artery is longer and larger than the radial A

Question 25

Deep palmar arch arise mainly from

Answer 25

the radial artery

Question 26

Superficial palmar arch mainly from

Answer 26

the ulnar artery

Question 27

The arches are formed by

Answer 27

an anastomosis of the radial & ulnar arteries in the palm of the hand

Question 28

The metacarpal arteries arise from

Answer 28

the deep palmar arch

Question 29

The digital arteries arise from

Answer 29

the superficial palmar arch

Question 30

every finger has

Answer 30

two digital arteries (left & right)

Question 31

Descending Aorta

Answer 31

Thoracic aorta | Abdominal aorta

Question 32

Thoracic aorta at

Answer 32

T12 becomes abdominal aorta

Question 33

Abdominal aorta ends at

Answer 33

L4

Question 34

Abdominal aorta divided into

Answer 34

R & L common iliac arteries at L4 | median sacral .A s

Question 35

Branches of Thoracic aorta

Answer 35

* Posterior intercostal branches * Pericardial branches * Oesophageal branches * Bronchial branches * superior phrenic arteries

Question 36

Branches of the abdominal aorta

Answer 36

1. Anterior, midline branches 2. Paired branches from the side of abdominal aorta 3. paired branches from behind of abdominal aorta 4. Terminal branches

Question 37

Anterior, midline branches of the abdominal aorta supply

Answer 37

digestive tube : Celiac trunk Superior mesenteric artery Inferior mesenteric artery

Question 38

Paired branches from the side of abdominal aorta

Answer 38

Inferior Phrenic arteries adrenal arteries, Renal arteries Gonadal arteries

Question 39

paired branches from behind of abdominal aorta

Answer 39

Four lumbar arteries

Question 40

Terminal branches

Answer 40

Right and left common iliac arteries

Question 41

R & L common iliac arteries divided inton

Answer 41

External iliac artery | Internal iliac artery

Question 42

External iliac artery supplies

Answer 42

the remaining of lower limb

Question 43

Internal iliac artery supplies

Answer 43

the pelvic organs, perineum , buttocks and medial thighs

Question 44

External iliac artery passes

Answer 44

underneath the inguinal ligament

Question 45

External iliac artery becoming

Answer 45

Femoral artery in front of the thigh

Question 46

Femoral artery called the popliteal artery after passing through

Answer 46

behind the thigh Through the adductor canal (hiatus), runs through the popliteal fossa

Question 47

the femoral artery becomes

Answer 47

popliteal artery,

Question 48

the femoral artery becomes popliteal artery, at

Answer 48

back of knee

Question 49

Popliteal artery Is the continuation of

Answer 49

the femoral artery

Question 50

Popliteal artery ends at

Answer 50

the lower border of the popliteus muscle by dividing its terminal branches

Question 51

Popliteal artery dividing into its terminal branches

Answer 51

1- The Anterior tibial artery | 2- Posterior tibial artery

Question 52

Posterior tibial artery which gives the

Answer 52

peroneal artery *) febular artery )

Question 53

Anterior Tibial Artery Supplies

Answer 53

all structures in the anterior compartment of the leg and gives perforating branches to lateral compartment

Question 54

Anterior Tibial Artery enters

Answer 54

the foot at the midpoint between the malleoli.

Question 55

Anterior Tibial Artery On the foot it continues as

Answer 55

Drorsalis Pedis Artery

Question 56

Drorsalis Pedis Artery pass

Answer 56

between the 1st and 2nd metatarsal bones | reaching the sole of the foot as deep planter artery

Question 57

Posterior Tibial Artery supplies

Answer 57

all structures in the posterior compartment of the leg

Question 58

Posterior Tibial Artery gives

Answer 58

Peroneal artery

Question 59

Peroneal artery

Answer 59

the posterior and lateral compartments of the leg.

Question 60

Post. Tibial artery runs

Answer 60

behind and inferior to medial malleolus |  It then enters the sole of the foot

Question 61

Post. Tibial artery divides | into

Answer 61

Medial and Lateral plantar branchesلما enters the sole of the foot Deep plantar arch

Question 62

Deep plantar arch is formed by

Answer 62

the deep plantar branch of dorsalis pedis artery and lateral plantar artery