Week2

Question 0

Hemoconcentration

Answer 0

The increase in proportion of former element to plasma

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

Question 1

Complications of phleb

Answer 1

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

Question 2

Phlebitis

Answer 2

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

Question 3

Petechiae

Answer 3

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

Question 4

Thrombus

Answer 4

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

Question 5

Thrombophlebitis

Answer 5

Inflammation of a vein with formation of a clot

Question 6

Septicemia

Answer 6

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

Question 7

Trauma

Answer 7

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

Question 8

Suitable veins

Answer 8

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

Question 9

Cephalon veins

Answer 9

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

Question 10

Basilic veins

Answer 10

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

Question 11

Unsuitable Veins

Answer 11

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

Question 12

Thrombotic vein

Answer 12

Has a clot and is usually swollen

Question 13

Tortuous vein

Answer 13

This vein is crooked

Question 14

Hemostasis

Answer 14

Failure to obtain blood

Question 15

Arterys

Answer 15

Carry oxygenated blood away from the heart

Question 16

Veins

Answer 16

Carry deoxygenated blood towards the heart

Question 17

Capillary

Answer 17

Exchanges gases between oxygenated and deoxygenated

Question 18

Pulmonary

Answer 18

P veins and P artery a break the rules

Question 19

Arterys

Answer 19

Aorta
Artery
Arteriole

Question 20

Veins

Answer 20

Venules
Veins
Inferior vena cava

Question 21

N.L M E B

Answer 21

N bacteria 
L viral
M Tb
E allergies 
B hestamine

Question 22

Outter inner middle

Answer 22

Outer - Epi
Middle- myo
Inner - Endo

Question 23

HEMOSTASIS repair injury

Answer 23

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

Question 24

Stage 2 plug aggregation

Answer 24

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

Question 25

Stage 3 vasoconstriction

Answer 25

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

Question 26

Coagulation fibrinogen thromplastin

Answer 26

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

Question 27

Attp

Answer 27

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

Question 28

Prothrombin

Answer 28

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

Question 29

Fibrinolysis breaks down the clot

Answer 29

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

Question 30

Failure to get blood

Answer 30

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

Question 31

Blood thinners

Answer 31

``` Asprin Platic Coumadin Heparin Lovenex ```

Question 32

Artery

Answer 32

Has a pulse clean and bright red blood

Question 33

Vein

Answer 33

Has valves dirty and dark red

Question 34

Plasma

Answer 34

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

Question 35

Serum

Answer 35

Liquid or fluid portion of clotted blood You will get serum from yellow red or redgray tubes

Question 36

Serology

Answer 36

You get it from serum Serology determines the disease that is present in the blood

Question 37

Fibrinogen

Answer 37

Had clotting factor