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Vasculature > Week 9 - Lesson 1 (Part 1) > Flashcards

Week 9 - Lesson 1 (Part 1) Flashcards

1
Q

What are the 3 arteries on the lower extremity peripheral tree?

A
  1. Aortoiliac
  2. Femoropopliteal
  3. Tibioperoneal
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2
Q

What are the aorta/iliac artery branches? (4)

A
  1. Aorta
  2. Common iliac
  3. External iliac
    - lateral
  4. Internal iliac
    - medial
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3
Q

What does the abdominal aorta bifurcate into?

A

Left and right iliac vessels

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4
Q

Where does the abdominal aorta bifurcate at?

A

The umbilicus

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5
Q

Where do common iliac arteries transverse to?

A

The pelvis

- extends laterally towards the inguinal canal

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6
Q

Where does the internal iliac artery extend?

A

Medially

- supplies the pelvic organs

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7
Q

What artery is distal to the internal iliac artery?

A

The external iliac artery

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8
Q

What do the branches below the EIA supply?

A

The lower extremities

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9
Q

What is the order to arteries in the lower extremities? (8)

A
  1. External iliac artery
  2. Common femoral artery
    - in the groin crease
  3. Femoral artery
    - superficial
  4. Deep femoral artery
    - profunda
  5. Popliteal artery
  6. Anterior tibial artery
    - lateral
  7. Peroneal artery
    - in between then anterior and posterior tibial artery
  8. Posterior tibial artery
    - medial
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10
Q

Hunters canal

A

Is an aponeurotic tunnel in the middle third of the thigh, extending from the apex of the femoral triangle to the opening in the adductor magnus, the adductor hiatus
- distal part of the thigh

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11
Q

What is another word for the hunters canal?

A

Adductor canal

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12
Q

What is the artery after it passes through the inguinal canal?

A

Common femoral artery

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13
Q

What does the common femoral artery bifurcate into? (2)

A
  1. Femoral artery
    - superficial
  2. Deep femoral artery
    - profunda
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14
Q

What is just proximal to the bifurcation of the common femoral artery?

A

The lateral circumflex artery branches

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15
Q

What occasionally happens to the femoral artery?

A

It divides into 2 trunks (duplication) reuniting distally in the adductor canal
- AKA the Hunter’s canal

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16
Q

Where does the DFA bifurcate to?

A

Laterally

- deeply

17
Q

What does the DFA supply?

A

Thigh muscles with many branches

18
Q

What does the DFA connect?

A

EIA and the popliteal artery

19
Q

What happens at the Hunters canal?

A

The Femoral Artery becomes the popliteal artery passing obliquely behind the knee in the popliteal fossa

20
Q

Where does the popliteal artery trifurcate?

A

Below the popliteal fossa

- becomes the tibioperoneal trunk

21
Q

What does the tibioperoneal trunk trifurcate into? (3)

A
  1. Peroneal artery
  2. posterior tibial artery
  3. Anterior tibial artery
22
Q

What does the anterior tibial artery become?

A

The dorsalis pedis artery at the ankle level which supplies the foot

23
Q

Where does the posterior tibial artery terminate?

A

At heel level

24
Q

What does the posterior tibial artery become?

A

The plantar arteries in the foot

25
Q

What does the peroneal artery supply? (2)

A
  1. The lateral lower leg

2. Heel

26
Q

What kind of veins are in the leg? (3)

A
  1. Deep
  2. Superficial
  3. Perforating
27
Q

What do deep veins accompany?

A

The arteries and share their names

28
Q

What do the veins of the foot form?

A

The plantar arches

29
Q

What does the planter arches give rise to?

A

Calf veins

30
Q

What are the calf veins? (3)

A
  1. Anterior tibial
  2. Posterior tibial
  3. Peroneal veins
31
Q

How many veins in total are there in the calf?

A

6

- the 3 types of calf veins are paried

32
Q

What are the calf veins accompanied by?

A

3 singular arteries of the same name

- 2 veins for 1 artery

33
Q

Where do perforated veins travel from?

A

The superficial vessels to the deep ones

Vasculature (45 decks)

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