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Anatomy and Physiology - 300 > CR lecture 1 > Flashcards

CR lecture 1 Flashcards

1
Q

What are the two main routes for blood vessels?

Introduction

A

Systemic - supply tissue of body
Pulmonary - Blood to and from lungs

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2
Q

What are the 3 groupings we wll learn CR

Introduction

A

Arteries - away from heart
Veins - towards heart
Specialized Circulatory routes
a. hepatic portal system
b. Pulmonary circulation
c. Fetal circulation

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3
Q

What should we know about each vessel?

Introduction

A

Name
Direction
Where it travels
Vessels they arise from
What vessels they form
What tissue they supply

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4
Q

What are the first branches off the aorta?

Branches of the ascending aorta

A

Left and Right coronary arteries

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5
Q

What does the Right Coronary Artery branch into? What it supply?

Branches of the Ascending Aorta

A

Marginal Artery (Right Atrium)
Posterior Interventricular Artery (Right and Left Ventricles)

Supplies aright atrium

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6
Q

What does the Left Coronary Artery Branch into?

Branches of the Ascending Aorta

A

Anterior Interventricular Artery (Left and Right ventricles)
Circumflex Artery (Left atrium and left ventricle)

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7
Q

What are the three main branches of the Arch of the Aorta?

Branches of the Arch of the Aorta

A
  1. Brachiocephalic Trunk
  2. Left Common Carotid Artery
  3. Left Subclavian Artery
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8
Q

What is the order of the right side of head/neck?

Starting at Arch of Aorta

Arteries of the head and neck

A

Arch of Aorta - Brachiocephalic Trunk - Right Common Carotid

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9
Q

What is the order of the left side of the neck?

Starting at Arch of Aorta

Arteries of the head and neck

A

Arch of the aorta - Left common carotid

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10
Q

Where do both common carotids lead to?

Arteries of the Head and Neck

A

Internal carotid artery
External carotid artery

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11
Q

External carotid feeds what?

Arteries of the head and neck

A

Superficial external neck, face and head structures

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12
Q

What does the internal carotid feed?

Arteries of the Brain

A

Through the carotid canal, feeds brain and eyes via circle of willis

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13
Q

What does the Vertebral Artery feed?

Arteries of the Brain

A

Through foramen magnum, feeds circle of willis, via Basilar artery

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14
Q

What is the circle of willis

Arteries of the Brain

A

Arteries that feed the brain

Mainly from Internal carotid artery

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15
Q

What is the vertebral artery?

Arteries of the brain

A

Branch from subclavian,
travel through transverse foramen, fuse to basilar artery, feed circle of willis

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16
Q

What is the order of the right side?

Starting from Arch of the Aorta

Upper Extremity

A

Arch of the aorta - Brachiocephalic trunk - Right subclavian

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17
Q

What is the order of the left side?

Starting from Arch of Aorta

Upper Extremity

A

Arch of the aorta - Left subclavian

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18
Q

What branches off the Subclavian artery

Upper Extremity

A
  1. Internal thoracic/mammary artery
  2. Vertebral artery
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19
Q

What does the subclavian artery continue into? Where does this happen?

Upper Extremity

A

Axillary artery
first rib lateral border

20
Q

What are the branches of the axillary artery?

Upper extremity

A
  1. Subscapular artery
  2. Anterior and Posterior Humeral Circumflex
21
Q

What does the axillary artery continue into? Where does this occur?

Upper Extremity

A

Brachial artery
Teres Major

22
Q

What are the branches of the brachial artery?

Upper Extremity

A

Deep brachial artery

23
Q

What does the brachial artery continue into? Where does this occur?

Upper Extremity

A

Radial and ulnar arteries
Cubital fossa

24
Q

What are the branches of the ulnar artery?

Upper extremity

A

Anterior interosseus artery
Posterior interosseus artery

25
Q

The radial and ulnar arteries continue into what?

Upper Extremity

A

superficial palmar arch
deep palmar arch

26
Q

What are the two main branches of the Thoracic Aorta?

Branches of the thoracic aorta

A

Visceral: supply internal organs
Parietal - supply body wall

27
Q

What are the three main Paritetal branches?

Parietal Branches of the Thoracic Aorta

A

Posterior intercostal arteries
Superior Phrenic arteries
Subcostal arteries

28
Q

9 pairs of Posterior intercostal arteries supply what?

Parietal Branches of the Thoracic Aorta

A

Chest wall, skin/muscles of back, spine

29
Q

Subcostal, one pair of arteries at the 12th rib supply what?

Subcostal arteries

Parietal Branches of the Thoracic aorta

A

Chest wall, skin/muscles of back, parietal pleura, spine

30
Q

Superior Phrenic arteries supply what?

Parietal Branches of the Thoracic aorta

A

Posterior aspect of the thoracic surface of the diagram

31
Q

What are the 4 main Visceral arteries?

Visceral Branches of the Thoracic Aorta

A

Bronchial Arteries
Mediastinal Arteries
Esophageal Arteries
Pericardial Arteries

32
Q

What do the brachial arteries supply?

Visceral Branches of the Thoracic Aorta

A

Bronchial tubes, lung tissue

33
Q

Mediastinal arteries supply?

Visceral Branches of Thoracic Aorta

A

lymph glands
loose areolar tissue in mediastinum

34
Q

Esophageal arteries supply?

Visceral Branches of the Thoracic Aorta

A

Esophagus

35
Q

Pericardial arteries supply what?

A

Small portion of pericardium

36
Q

What are the two main branches of the Abdominal aorta?

Branches of Abdominal Aorta

A

Parietal branches
Visceral branches

37
Q

What are the three main parietal branches?

Parietal Branches of the Abdominal Aorta

A

Inferior Phrenic (paired branch)
Lumbar (four pairs)
Median Sacral (unpaired)

38
Q

What do the Inferior Phrenic arteries supply

Parietal Branch of the Abdominal Aorta

A

Abdominal diaphragm
distal esophagus
adrenal glands

39
Q

What do the Lumbar Arteries supply

Parietal Branches of the abdominal aorta

A

Lower vertebrae
meninges
skin/muscles lateral abdominal wall

40
Q

What does the Medial Sacral Artery supply?

Parietal Branches of the Abdominal aorta

A

Sacrum
Coccyx
sacral spinal nerves

41
Q

What are the Visceral Branches of the Abdominal Aorta

Visceral Branches of the Abdominal Aorta

A

Celiac Trunk
Superior Mesenteric
Inferior Mesenteric
Middle Supraenal
Renal
Gonadal

42
Q

What are the branches of the Celiac trunk

Visceral Branches of the Abdominal Aorta

A

Left gastric artery
Splenic artery
common hepatic artery

43
Q

What does the left gastric artery supply

Visceral Branches of the Abdominal Aorta

A

Lesser curve of stomach
Distal esophagus

44
Q

Splenic artery branches?

Visceral Branches of the Abdominal Aorta

A

Pancreatic arteries (pancreas)
Left Gastroepiploic (greater curve stomach)
short gastic arteries (stomach)

45
Q

Common Hepatic Artery branches?

Visceral Branches of the Abdominal Aorta

A

Proper Hepatic Artery
Right Gastric Artery
Gastroduodenal Artery

Anatomy and Physiology - 300 (14 decks)

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