mid term Flashcards

1
Q

what is the name for the upper chamber of the heart

A

atrium

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2
Q

What is the name of the lower chambers of the heart

A

ventricle

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3
Q

almost all veins carry deoxygenated blood besides the

A

pulmonary veins

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4
Q

is the inner lining of the heart

A

endocardium

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5
Q

below normal blood pressure

A

hypotension

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6
Q

a recording of electrical impulses of the heart

A

EKG/ECG

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7
Q

This artifact occurs when the electrodes are old or poor skin prep

A

wandering baseline

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8
Q

angle of routine venipuncture

A

15°

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9
Q

Winged infusion set is called

A

butterfly wing assembly

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10
Q

Most common site for phlebotomy

A

antecubital site

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11
Q

Color top tube for coagulation test

A

light blue

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12
Q

Type of Hypertension caused by another disease

A

secondary

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13
Q

Tubes that contain thixotropic gel

A

Light Green & Green Gray

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14
Q

drop in BP upon rising to a standing position

A

orthostatic hypotension

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15
Q

Backflow from the left ventricle to the left atrium is called

A

mitral regurgitation

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16
Q

rapid heartbeat

A

tachycardia

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17
Q

Another term for Angina Pectoris

A

chest pain

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18
Q

Dyspnea means

A

difficulty breathing

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19
Q

Myocardial Infarction means

A

heart attack

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20
Q

Another name for RBC

A

erythrocytes

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21
Q

What is the term that means “process of clotting”

A

Coagulation

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22
Q

Which blood type is known as the universal donor?

A

O negative

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23
Q

Thrombocytopenia means

A

platelets

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24
Q

the contractive phase of the heartbeat

A

Systole

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25
_____ is known as an abnormal heartbeat
arrhythmia
26
_______ means profuse secretion of sweat.
Diaphoresis
27
Syncope means
fainting
28
Order of Draw :
Sterile light blue red, Gold, Tiger Green lavender grey
29
major cause of specimen rejection
hemolysis
30
cells that are key in the immune system
lymphocytes
31
what term means stopping bleeding
hemostasis
32
process of blood formation
hematopoiesis
33
in blood antigens are termed
agglutinogens
34
type of anemia that has crescent shaped RBS
sickle cell
35
a test that determines the time for mature RBC to setting out of a blood sample
ESR ( erythrocyte sedimentation rate )
36
test that measures the time it takes for blood to clot & what color tube is used
- prothrombin time (PT) - light blue tube
37
test used to help dx mono
monostat
38
mismatch between mother and fetus of what factor cases HDN ( Hemolytic disease of the newborn )
Rh factor
39
pathogen that causes mono
Epstein Barr virus (EBV)
40
formed elements make up ____% of blood volume
45%
41
thrombocytopenia
low platelets
42
abnormal decrease in WBC’s also leukocytopenia
leukopenia
43
abnormal increase in WBC’s
leukocytosis
44
slant at the open end of a needle
bevel
45
needle size for infant/elderly
23 gauge
46
waste product excreted by lungs
carbon dioxide
47
Which state(s) creates electrical activity that can be picked up on a ECG tracing
depolarized state and repolarized state
48
What is the major cause of specimen rejection
Hemolysis
49
Explain where the "P" wave is located and what it means
the first wave of the training
50
In blood, antigens are termed
agglutinogens
51
is a test that measures the time it takes for blood to clot
prothrombin time
52
What happens during the QRS complex?
ventricular depolarization
53
Lead I: is created using :
right arm (RA) to left arm (LA)
54
If there are artifacts on Leads Il & III. Which electrode would you check
left leg
55
WBC's with tiny grains within their cytoplasm
Granulocytes
56
When a pathogen causes inflammation, it is termed
infection
57
is a type of iron-deficiency anemia
sideropenia
58
process in which the donors own blood is removed and stored for future need
autologous transfusion
59
means a deficiency of WBC's
leukopenia
60
a type of anemia that is caused by the lack of folate
folate deficiency
61
Doctor orders hematology testing, serum chemistry testing, and coagulation studies. What color collection tubes would you use?
Light blue, red, lavender
62
when deoxygenated blood is pumped from the right side of the heart to the lungs
pulmonary circulation