Blood Vessels Flashcards

1
Q

Carries blood away from the heart

A

Artery

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2
Q

Smallest artery

A

Arterioles

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3
Q

3 layers of artery

A
  • tunica adventitia
  • tunica media
  • tunica intima
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4
Q

Outer covering

A

Tunica adventitia

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5
Q

Middle layer

A

Tunica media

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6
Q

Inner layer

A

Tunica intima

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7
Q

Hollow center in tunica intima

A

Lumen

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8
Q

Smallest blood vessels

A

Capillaries

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9
Q

Have open spaces

A

Discontinuous capillaries

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10
Q

Have no transcellular perforation

A

Continuous capillaries

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11
Q

Have intracellular perforation

A

Fenestrated capillaries

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12
Q

Capable of distention

A

Veins

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13
Q

Veins merging into the superior vena cava

A
  • radial and ulnar vein
  • cephalic vein
  • Basilic Vein
  • subclavian vein
  • vertebral vein
  • internal jugular vein
  • right and left brachiocephalic vein
  • azygos vein
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14
Q

Drains the forearm

A

Radial and ulnar vein

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15
Q

Drains the lateral part of the arm

A

Cephalic vein

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16
Q

Drains the medial part of the arm

A

Basilic vein

17
Q

Axillary vein

A

Subclavian vein

18
Q

Back of the head

A

Vertebral vein

19
Q

Dural sinus

A

Internal jugular vein

20
Q

Large veins that receive blood

A

Right and left brachiocephalic

21
Q

Drains the thorax

A

Azygos vein

22
Q

Inferior vena cava

A
  • Anterior and posterior tibial vein and peroneal vein
  • Great saphenous vein
  • right and left common iliac vein
  • right and left gonadal vein
  • right and left renal veins
  • hepatic portal vein
  • right and left hepatic portal vein
23
Q
  1. Drains the calf and foot
  2. Called the popliteal vein. Its on the knee.
  3. Called the external iliac vein, it goes to the pelvis.
A
  1. Anterior and posterior tibial vein and peroneal vein
  2. Posterior tibial vein
  3. Femoral vein
24
Q

Longest vein

A

Great saphenous vein

25
Drains the pelvis
Right and left common iliac vein
26
Drains the gonads
Right and left gonadal vein
27
Drain the kidneys
Right and left renal veins
28
Drains the organs in the digestive tract
Hepatic portal vein
29
Drains the liver
Right and left hepatic portal vein
30
2 kinds of circulation
* Pulmonary circulation | * systemic circulation