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ANAPHY > Cardiovascular > Flashcards

Cardiovascular Flashcards

1
Q

Beats 100,000 x a day

A

Heart

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2
Q

How many pumps does our heart do?

A

14k pumps

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3
Q

How many litters of blood in our body?

A

5-6 litters

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4
Q

Size of the heart
Male:
Female:

A

Male: 300 grams
Female: 250 grams

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5
Q

Between two lungs

A

Thoracic cavity

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6
Q

Inelastic and anchors heart in the place

A

Fibrous pericardium

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7
Q

Double layer around heart

A

Serous pericardium

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8
Q

Fused to fibrous pericardium

A

Parietal

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9
Q

Adheres tightly to heart

A

Visceral

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10
Q

Reduce friction

A

Pericardial fluid

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11
Q

Reduce friction

A

Pericardial Fluid

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12
Q

Pericardium ( 2 parts )

A

Fibrous and serous

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13
Q

Outer layer

A

Epicardium

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14
Q

Responsible for pumping action of the heart

A

Myocardium

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15
Q

Covers the valves of the heart

A

Endocardium

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16
Q

2 upper chambers

A

Left atrium
Right atrium

17
Q

2 upper chambers

A

Left atrium
Right atrium

18
Q

Inflammation of the myocardium

A

Myocarditis

19
Q

Inflammation of endocardium

A

Endocarditis

20
Q

Signs and symptoms of endocardium

A

Fever, easily fatigue

21
Q

Tx

A

Intravenous antibiotics

22
Q

Pacemaker

A

Sinoatrial node 100 times/min
Av node 40-60 times/min
Ventricle 20-35 min

23
Q

A device that sends small electrical currents

A

Artificial pacemake

24
Q

3 waves

A

P wave
QRS complex
T-wave

25
Q

Cardiac cycle

A

Relaxation period
Atrial period
Ventricular period

26
Q

How many blood will does the atrium can receive?

A

25 ml

27
Q

2 Inflammation

A

Myocarditis
Endocarditis

28
Q

Blood flow

A

1.) Right atrium ( deoxygenated blood )

2.) Right Bentricle

3.) Pulmonary Trunk and Pulmonary arteries

4.) In pulmonary capillaries, blood loses Co2 and gains o2

5.) Pulmonary veins

6.) Left atrium

7.) Left Vetricle

8.) Aorta and systematic arteries

9.) In systematic capillaries, blood loses O2 and gains Co2

10.) Superior Vena cava, Inferior vena cava, Coronary Sinus

ANAPHY (5 decks)

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