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heart Function > Week2 > Flashcards

Week2 Flashcards

0
Q

Hemoconcentration

A

The increase in proportion of former element to plasma

Caused by tourniquet being left on for too long . More then 2 mins

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1
Q

Complications of phleb

A

Hematoma - the most common phleb complication caused by the needle going through the vein or failure to apply enough pressure on site after needle withdrawl

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2
Q

Phlebitis

A

Inflammation of the a vein as a result of repeated venipuncture on that vein

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3
Q

Petechiae

A

Tiny non raised spots that appear on the skin from rupturing the capillaries due to the tourniquet being left on too long or too tight

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4
Q

Thrombus

A

This is a blood clot usually a consequence of insufficient pressure applied after the withdrawal of the needle

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5
Q

Thrombophlebitis

A

Inflammation of a vein with formation of a clot

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6
Q

Septicemia

A

This is a sytematic infection associated with the presence of a pathogenic organism introduced during a venipuncture

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7
Q

Trauma

A

This is an injury to underlying tissues caused by probing of the needle

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8
Q

Suitable veins

A

Median cubical - the vein of choice because it is large and does not tend to move when the needle is inserted

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9
Q

Cephalon veins

A

The second choice it’s usually difficult to locate and usually found on obese patients

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10
Q

Basilic veins

A

The 3 choice it is firmly anchored and located near the brachial artery if the needle is inserted to deep this might artery may be punctured

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11
Q

Unsuitable Veins

A

Sclerosed vein feels very hard or cordlike can be caused by disease inflammation chemotherapy or repeated veni puncture

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12
Q

Thrombotic vein

A

Has a clot and is usually swollen

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13
Q

Tortuous vein

A

This vein is crooked

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14
Q

Hemostasis

A

Failure to obtain blood

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15
Q

Arterys

A

Carry oxygenated blood away from the heart

16
Q

Veins

A

Carry deoxygenated blood towards the heart

17
Q

Capillary

A

Exchanges gases between oxygenated and deoxygenated

18
Q

Pulmonary

A

P veins and P artery a break the rules

19
Q

Arterys

A

Aorta
Artery
Arteriole

20
Q

Veins

A

Venules
Veins
Inferior vena cava

21
Q

N.L M E B

A 
N bacteria 
L viral
M Tb
E allergies 
B hestamine
22
Q

Outter inner middle

A

Outer - Epi
Middle- myo
Inner - Endo

23
Q

HEMOSTASIS repair injury

A

Vascular phase - injury to a blood vessel causes it to constrict slowing flow of blood

24
Q

Stage 2 plug aggregation

A

Platelet phase injury to the endothelial linning caused platelets to adhere to it additional platelets stick to the finally forming a temporary platelet plug in a process called aggregation

25
Q

Stage 3 vasoconstriction

A

Vascular phase and platelet phase comprise the primary HEMOSTASIS bleeding time test is used to evaluate primary HEMOSTASIS

26
Q

Coagulation fibrinogen thromplastin

A

Coagulation phase this involves a cascade of intention of coagulation factors that converts the temporary platelets plug to a stable fibrin clot the coagulation cascade involves an intrinsic system and extrinsic system which ultimately come together in a common pathway

27
Q

Attp

A

Activated partial thromboplastin time test used to evaluate the intrinsic pathway this is also used to monitor heparin Therapy

28
Q

Prothrombin

A

Pt test used to evaluate the extrinsic pathway . This is also used to monitor Coumadin therapy

29
Q

Fibrinolysis breaks down the clot

A

This is the breakdown and removal of the clot as tissue repair starts plasmin anenzyme starts breaking down the fibrin in the clot . Fibrin degradation products FDPS Measurement is used to monitor the rate of Fibrinolysis

30
Q

Failure to get blood

A

Improperly position needle
Tube has lost vacuum or expired ,cracked
Collapsed veins

31
Q

Blood thinners

A 
Asprin 
Platic 
Coumadin 
Heparin
Lovenex
32
Q

Artery

A

Has a pulse clean and bright red blood

33
Q

Vein

A

Has valves dirty and dark red

34
Q

Plasma

A

Is the unclotted blood has amino acid , electrolytes nutrients ,fibrinogen and is also the liquid part of the blood

35
Q

Serum

A

Liquid or fluid portion of clotted blood

You will get serum from yellow red or redgray tubes

36
Q

Serology

A

You get it from serum

Serology determines the disease that is present in the blood

37
Q

Fibrinogen

A

Had clotting factor

heart Function (3 decks)

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