Chapter 1

Question 1

What are the branches of the aortic arch?

Answer 1

Innominate-> rt subclav, rt carotid, vert a
Lt CCA
Lt subclav -> Lt vert

Question 2

What is proximal to the aortic arch? (first branch of the ascending aorta?

Answer 2

Coronary Artery

Question 3

What are the branches of the subclavian artery?

Answer 3

1. vertebral
2. internal thoracic
3. thyrocervical
4. costocervical

Question 4

What does the axillary artery turn into?

Answer 4

Brachial Art

Question 5

What are the branches of the brachial artery?

Answer 5

radial and ulnar artery

Question 6

What does the radial artery branch to form?

Answer 6

superficial palmar arch

terminates in deep palmar arch by joining deep branch of ulnar artery

Question 7

What does the ulnar artery branch to form?

Answer 7

Deep palmar arch

terminates in the superficial palmar arch

Question 8

What is the predominate source of blood flow to the hand?

Answer 8

ulnar artery

Question 9

What does the superficial palmar (volar) arch include:

Answer 9

distal portion of the ulnar artery

branch of the radial artery

Question 10

What does the deep palmar arch include:

Answer 10

distal portion of the radial

deep palmer branch of the ulnar artery

Question 11

What are the visceral branches of the abdominal aorta?

Answer 11

1. celiac
2. SMA
3. IMA
4. Renal

Question 12

What does the Celiac artery supply?

Answer 12

stomach, liver, spleen, pancreas, duodenum

Question 13

what are the branches of the celiac artery?

Answer 13

Lt gastric, common hepatic, and splenic artery

Question 14

what does the renal arteries supply?

Answer 14

kidneys, suprarenal glands, ureters

Question 15

Where is the sma located?

Answer 15

1cm behind the celiac artery

Question 16

What is a landmark for locating the left renal A?

Answer 16

the left renal vein

Question 17

What does the IMA supply?

Answer 17

transverse, descending colon, and part of the rectum

Question 18

Where does the IMA arise from?

Answer 18

abdominal aorta about 3-4cm above bif. AKA 3-4cm before aorta termination

Question 19

What are the terminal branches of the aorta?

Answer 19

iliacs

Question 20

Where does the iliacs carry blood to?

Answer 20

pelvis, abdominal wall, and lower limbs

Question 21

What are the branches of the common iliac artery?

Answer 21

internal iliac (hypogastric)
external iliac

Question 22

Where does the external iliac artery travel along?

Answer 22

the medial portion of the psoas major muscle

Question 23

what does the CIA become after the inguinal ligament?

Answer 23

CFA

Question 24

What does the CFA divide into?

Answer 24

SFA and DFA

Question 25

How does the SFA run?

Answer 25

runs the length of the thigh, passing through an ipeing in the tendon of the adductor hiatus (AKA adductor canal or Hunters canal) enters the pop fossa behind the knee

Question 26

Describe the DFA AKA profunda artery

Answer 26

a large branch, arises about 5 cm from the inguinal ligament on the lateral side can act as a collateral

Question 27

When does the Pop Artery start?

Answer 27

at adductor hiatus: termination of the SFA and beginning of the pop

Question 28

What does pop art give off to?

Answer 28

gives off number of genicular branches to supply muscles, knee joint and skin

Question 29

What does the pop art divide into?

Answer 29

at interval between tibia and fibula, ATA and PTA

Question 30

What is the first branch of the pop a?

Answer 30

ATA

Question 31

What does the ATA become?

Answer 31

DPA and is directed across dorsum of the foot towards base of the great toe

Question 32

What is a major branch of the DPA?

Answer 32

deep plantar artery

Question 33

How is the complete plantar arch formed?

Answer 33

the unification of the lateral plantar artery with the deep plantar artery

Question 34

Where is the PTAs?

Answer 34

extends obliquely down posterior/ medial side of the leg

Question 35

What is the tibioperoneal trunk?

Answer 35

short segment between the ATA branch and branches of the PTA and peroneal arteries

Question 36

What are the major branches of the PTA?

Answer 36

lateral and medial plantar arteries, branching below the medial malleolus to supply sole of the foot

Question 37

Where does the peroneal arteries travel?

Answer 37

passes toward the fibula, traveling down the medial side of that bone to supply structures of the lateral side of the leg/foot

Question 38

what arteries distribute blood to the toes digits?

Answer 38

the plantar and dorsal metatarsals

Question 39

What do arteries transport?

Answer 39

gases, nutrients, and other essential substances to capillaries.

Question 40

Do arteries increase or decrease in size as they travel distally?

Answer 40

decrease

Question 41

arterioles are considered what?

Answer 41

resistance vessels, assist with regulating blood flow through contraction and relaxation

Question 42

What do capillaries transport?

Answer 42

nutrients and waste products are exchanged between tissue and blood

Question 43

what are the vessels of microcirculation?

Answer 43

capillaries and arterioles

Question 44

what is tunica intima/ inner layer consist of?

Answer 44

a thin surface layer of smooth endothelium, base membrane, and connective tissue

Question 45

what is tunica media/ intermediate layer consist of?

Answer 45

thicker, smooth muscle and connective tissue; largely of the elastic type

Question 46

what is tunica externa/ outer layer (adventitia) consists of?

Answer 46

thinner than media, contains fibrous connective tissue; some muscle fibers

Question 47

which layer contains the vasa vasorum?

Answer 47

adventitia

Question 48

What is the vasa vasorum?

Answer 48

tinny vessels that carry blood to the walls of the larger arteries