Clinical Anatomy 2: Cardiovascular and Lymphatic System Flashcards

1
Q

Location of the Heart

A

Mediastinum (cavity b/t the lungs)

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2
Q

Location of the Heart Base

A

2nd Left Rib

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3
Q

Location of the Heart Apex

A

Left 5th Intercostal Space

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4
Q

Superficial Membrane of the Heart

A

Pericardium

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5
Q

Composition of the Pericardium

A
  • Parietal Pericardium (outer)
  • Visceral/Epicardium (inner)
  • Pericardial Cavity (b/t Parietal and Visceral)
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6
Q

Fluid in the Body that Reduces Friction

A

Serous

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7
Q

The 3 Walls of the Heart

A
  • Epicardium (outer; serous)
  • Myocardium (middle; muscle)
  • Endocardium (inner: epithelial and CT)
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8
Q

Vessels through which the right ventricle pumps blood to the lungs

A

Pulmonary Trunk and Arteries

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9
Q

Vessels through which the left atrium receives blood from the lungs

A

Pulmonary Veins

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10
Q

Vessel through which the left ventricle pumps blood to the body

A

Aorta

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11
Q

Valve located b/t right atrium and right ventricle

A

Right AV / Tricuspid

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12
Q

Valve located b/t pulmonary trunk and right ventricle

A

Pulmonary Valve

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13
Q

Valve located b/t the left atrium and left venticle

A

Left AV / Bicuspid / Mitral

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14
Q

Valve located b/t the left ventricle and aortic trunk

A

Aortic Value

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15
Q

Vessels branching from the aorta that supply the heart with oxygenated blood

A

Coronary Arteries

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16
Q

Where coronary veins return blood to

A

Right Atrium

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17
Q

The 3 Layers of Arteries

A
  • Tunica Intima / Endothelium (inner; simple squamous
  • Tunica Media (middle, smooth muscle, elastic CT)
  • Tunica Adventitia (outer; CT)
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18
Q

Large arteries have an abundance of _____ fibers in the tunica media and adventitia

A

Elastic

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19
Q

Tissues of capillaries

A

Simple Squamous

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20
Q

Where substances are exchanged b/t tissues and blood

A

Capillary Beds

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21
Q

Blood vessels with valves

A

Veins

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22
Q

The largest artery in the body and forms an arch over the heart

A

Aorta

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23
Q

Branch of the ascending aorta that gives rise to the right common carotid artery and right subclavian artery

A

Brachiocephalic / Innominate Artery

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24
Q

Branch of the ascending aorta that supplies the left side of the head and neck

A

Left Common Carotid Artery

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25
Q

Branch of the ascending aorta that supplies the left arm

A

Left Subclavian Artery

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26
Q

The 3 Branches of the Ascending / Aortic Arch

A
  • Brachiocephalic / Innominate Artery
  • Left Common Carotid Artery
  • Left Subclavian Artery
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27
Q

The Descending Aorta in the Thorax

A

Thoracic Aorta

28
Q

The Descending Aorta Inf. the Diaphragm that Supplies the Abdominal Wall and Abdominal Organs

A

Abdominal Aorta

29
Q

Where the Abdominal Aorta Divides into the Right and Left Common Iliac Arteries

A

Pelvic Brim

30
Q

Where the Aorta Begins

A

Left Ventricle

31
Q

State of Blood Vessels when their Smooth Muscle is Relaxed

A

Dilated

32
Q

Tissue of capillaries that allows gases and nutrients to pass through easily

A

Simple Squamous

33
Q

Arteries of the Neck, Head, and Brain

A
  • Brachiocephalic
  • Common Carotid
  • Branches of Subclavian Arteries
34
Q

Branches of Subclavian Arteries

A
  • Vertebral
  • Thyrocervical
  • Costocervical
  • Internal Thoracic/Mammary
35
Q

Division of Common Carotid Artery at Upper Larynx

A
  • Internal (brain, eyes)
  • External (face, jaw)
36
Q

Where the subclavian artery becomes the axillary artery

A

Between the clavicle and first rib (pec minor)

37
Q

When the axillary artery enters the brachium is called the ____

A

Brachial Artery

38
Q

Major Branches of the Brachial Artery

A
  • Deep Brachial (triceps)
  • Radial (lateral forearm)
  • Ulnar (medial and central forearm)
39
Q

Where the radial and ulnar arteries join

A

Palmar Arches

40
Q

Where the abdominal aorta divides into the common iliac arteries

A

Pelvic Brim (umbilicus)

41
Q

Iliac artery that supplies most of the blood to the lower limbs

A

External Iliac

42
Q

Iliac artery that supplies blood to the pelvic organs, pelvic muscles, and gluteal muscles

A

Internal Iliac

43
Q

The femoral artery supplies muscles and superficial tissues of the ____

A

Thigh

44
Q

What the popliteal artery supplies

A

knee joint and adjacent muscles

45
Q

What the popliteal artery divides into at the distal popliteal fossa

A

Anterior and Posterior Tibial Arteries

46
Q

What’s exchanged at the capillary beds

A
  • gases
  • nutrients
  • wastes
47
Q

Veins that drain the face, scalp, and superficial neck

A

Right and Left External Jugular Veins

48
Q

Veins that drain the brain and deep structures of the face and neck

A

Right and Left Internal Jugular Veins

49
Q

The right and left external jugular veins drain into the _____

A

Subclavian Vein

50
Q

The subclavian and the right and left internal jugular veins drain into the ______

A

Brachiocephalic Vein

51
Q

The brachiocephalic veins merge in the mediastinum to form the ______

A

Superior Vena Cavae

52
Q

Major Superficial Veins of the Arm

A
  • Basilic
  • Cephalic
  • Median Cubital
53
Q

Vein that travel on the median side of the forearm and arm and drains into the brachial vein

A

Bascilic

54
Q

Vein that travels on the lateral side of the forearm and arm and eventually drains into the axillary vein

A

Cephalic

55
Q

Vein that connects the basilic and cephalic veins at the anterior elbow crease (vein commonly used for venipuncture)

A

Median Cubital

56
Q

Veins in which the superficial veins of lower limb drain into

A

Saphenous Veins

57
Q

Veins that drain the pelvic orans and some of the abdominal organs

A

Right and Left Internal Iliac Veins

58
Q

The common iliac veins merge to form the ____

A

Inferior Vena Cava

59
Q

Drains lymph from the right upper limb, right side of the thorax, right halves of face and neck

A

Right Lymphatic Duct

60
Q

What moves Lymph

A
  • Contraction of Skeletal Muscle
  • Peristalsis within larger lymphatic vessel
  • Respiratory Pressure Changes
61
Q

A lymph node is bean-shaped and covered by a CT sheath that extends internally to divide it into compartments that contain dense masses of lymphocytes and macrophages called ______

A

Nodules

62
Q

A network of channels called _______ allow the lymph to pass through a node.

A

Sinuses

63
Q

Lymph nodes may be in groups associated with mucous membranes of the _______ and ________ tracts.

A

Respiratory (Peyer’s Path)

Digestive (Tonsils)

64
Q

Contains special lymphocytes that originate from bone marrow and eventually mature into T lymphocytes

A

Thymus

65
Q

The 2 distinct types of spleen tissue

A

White Pulp (removes foreign particles)

Red Pulp (removes damaged RBCs)