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heart Function > Week1 > Flashcards

Week1 Flashcards

0
Q

The multi draw needle is placed on ?

A

Adapter .

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1
Q

Which side of the heart pumps what kind of blood ?

A

Right side deoxygenated blood to the lungs

Left side to the body and heart and is oxygenate

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2
Q

What E T S

A

Evacuated Tube system

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3
Q

How many valves , chambers and layers does the heart have ?

A

4valves
4chambers
3 layers

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4
Q

What does the valve do ?

A

Helps prevent the backflip of the blood

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5
Q

Name the 4 valves

A

Bicuspid
Tricuspid
Pulmanic
Aortic

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6
Q

What’s the name of the sack that protects the heart

A

Pericardium

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7
Q

The 3 layers of the heart are ?

A

Outter - epicardium
Middle - myocardium
Inner - endocardium

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8
Q

What is the top and the bottom of the heart called ?

A

The top atria and bottom ventricle

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9
Q

The 4 valves are both divided into equal parts and both have names what are they ?

A

Tricuspid and bicuspid are AV Valves

Pulmonic and aortic are SEMI LUNAR VALVES

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10
Q

Which of all 4 chambers is the most muscular one ?

A

The left Ventrical

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11
Q

What is phleb

A

The vein

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12
Q

What is tomy

A

To make an incision

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13
Q

What are the coronary arterys ?

A

Is blood the comes from the aorta the forms a crown around the heart and feeds the myocardium

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14
Q

RBC

A

RED BLOOD CELLS - Erythrocytes

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15
Q

WBC

A

Leukocytes - WHITE BLOOD CELLS

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16
Q

Thrombocytes?

A

Clots and PLATELETS

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17
Q

Plasma

A

Luquid that Carrys the cells

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18
Q

Butterfly needles

A

Were invented for geriatrics and pediatrics butterfly needles give you a flash of blood

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19
Q

Tourniquets

A

Helps the vein to be seen it helps it engorge and also helps to be felt

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20
Q

Anatomy and physiology

A

Anatomy - structure

Physiology - function

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21
Q

When there is backflow of the blood in the heart is called

A

A MerMer

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22
Q

Bicuspid valve

A

Has two flaps And its also called miral

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23
Q

Tricuspid valve

A

Has 3 flaps

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24
Q

Mayo

A

Muscles

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25
Q

Pathogens

A

Harmful microorganism disease / infection

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26
Q

The things that come out at the side of the heart are

A

Pulmonary veins

27
Q

The big one at the right side

A

At the top is the superior Vena cava and at the bottom is the inferior vena cava

28
Q

The one in the middle is the ?

A

Pulmonary artery

29
Q

needles

A

The higher the needle number the smaller the actual needle is .

30
Q

Hemolysis

A

Destruction of the RBC

31
Q

What color will be plasma

A

Yellowish clearish if you eat a lot of greasy food it will be milky white

32
Q

Erythrocytes

A

4.2- 6.2 million RBC

33
Q

Leukocyte

A

5-10,000 WBC

34
Q

Platelets

A

140,000-444,000

35
Q

When RBC are to high

A

Is called polycythemia Vera when this happens the doctors might ask you to give you therapeutic phelebotomy which means to take out blood

36
Q

Hypertension

A

High blood pressure

37
Q

Blood pressure

A

The amount of pressure of force pushed against the wall of an artery by blood

38
Q

Causes of HBP

A

STRESS

39
Q

Leukocyte

A

When they are a lot of high end is called leukocytosis

Not enough wbc is called leukopenia

40
Q

Platelets

A

High platelets thrombocytosis

Low platelets thrombocytopenia

41
Q

Thrombo

A

Clots , blood clots cause stroke not enough O2 to the brain causes stroke

42
Q

Stroke

A

Is called CVA Cerebro vascular accident

43
Q

Heart attack

A

Myoinfarction

44
Q

Low thrombocytosis

A

Not enough platelets can cause hemorrhage

45
Q

Anemia iatrogenic

A

Caused by multiple blood drawers or surgery

46
Q

Erythrocytes

A

Contain O2 hemoglobin ( blood protein ) and Carrys oxygen

47
Q

N.L M E B

A 
Neutrophils 
Lymphocytes 
Monocytes 
Eosinophils 
Basophils
48
Q

Neutrophils

A

Kills bacteria

49
Q

Lymphocytes

A

Kills virus

50
Q

Monocytes

A

Fights TB and lung infection

51
Q

Eosinophils

A

Allergies

52
Q

Basophils

A

Helps allergic reactions

53
Q

Sicklecell anemia

A

Happens because of the shape of the cells is difficult to have a lot of RBC

54
Q

Veins

A

Median cubetal most used
Cephalic. Usually the easiest found in obesed ppl
Basilic

55
Q

Unsuitable veins

A

Tortuous vein - crooked
Scleroused vein - hard vein
Thrombotic vein - has clots and usually swollen

56
Q

Hematoma

A

Most common complication in phlebotomy happens when is not applied enough pressure after taking out the needle or when the needle goes in to deep

57
Q

Hemolysis and hemolyzed

A

Destruction of RBC

58
Q

Hematuria

A

Blood in the urine

59
Q

Hemoglobin

A

O2 protein

60
Q

Homeostasis

A

Balance

61
Q

Hematologist

A

Study of blood

62
Q

Hematocrit

A

Percentage of RBC

63
Q

Arterys

A

Carry O2 away from the heart

64
Q

Vein

A

Carry co2 toward the heart

65
Q

Capillary

A

O2 and cO2 exchange gases

66
Q

Veins

A

Aorta
Artery
Arteriole
Capillary

heart Function (3 decks)

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