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Phlebotomy final Exam 2 of 2 Flashcards | StudBud
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Phlebotomy final Exam 2 of 2
Phlebotomy final Exam 2 of 2
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Larock Essential Phlebotomy
Flashcards
55 cards
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Practice quiz
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Questions
55
Answers
1
Needle lengths for venipuncture varies from...
1 - 2 cm
1 - 2 inches
1/2 - 3 cm
1/2 - 3 inches
2
What is an infection transmitted by exchange of body fluids?
bacterial
blood-borne
viral
droplet
3
What special handling/draw procedures do you have to do for amylase?
warm tube before draw
put on ice
fill tube completely
none
4
OSHEA requires what PPE for all blood draws?
Gloves
Eye protection
Mask
Lab coat
5
Drawing a BC is to diagnose what condition?
Luekemia
Diabeties
Anemia
infection in the blood and its cause
6
What CAN a patient have when coming in for a Fasting blood test?
Water
Coffee/tea as long as there's no milk or sweetener
It depends on the test
Any liquid
7
What are the different types of blood specimens sent to the lab?
serum
whole blood
formed elements paste
plasma
8
The vacuum of a tube decreases with...
light exposure
temperatures below 40 degrees F
exposure to heat
age
9
After centrifuging, an SST tube will yeild what kind of specimen?
plasma
whole blood
syrup
serum
10
The most dangerous allergic reaction is:
Dermatophytosis
Allergic Contact Dermatitis
Irritant Contact Dermatitis
Anaphylaxis
11
Most commonly used gauge needle for adult venipuncture
18 G
16 G
25 G
21 G
12
What blood test is usually performed by a Respiratory Therapist or nurse?
ABO
ABG
ANA
AST
13
The purpose of a tourniquet is to ...
make the vein bulge
prevent the vein from rolling
anchor the vein
distract the patiend with something more irritating than the needle
14
Post-prandial means:
Fasting
Before a meal
After a meal
Before bedtime
15
What is the first thing you should do when you are exposed to a needle stick
Ask about counseling
Immediately report the incident
Immediately flush the area and clean wound w/soap and water for 15 min.
Immediately seek medical attention
16
what structure prevents the back flow of blood in the veins?
elastin fibers
valves
smooth muscles
vericose
17
Select the complications that can result from repeated venipunctures in the same vein.
lymphodemia
phlebitis
occluded
sclerosed
18
The purpose of the integumentary system is
expulsion of waste
thermoregulation
protection from infection, dehydration, & sun
sensation
19
When can a dermal stick NOT be used?
damaged/injured skin
site swollen
lymphatic drainage compromised (as w/masectomy)
PT dehydrated
20
HTN
hypotension
heart throat nose
hypertension
eyes ears nose throat
21
STAT Electrolyte Tube
Green
Red
Green PST
SST
22
Bones are classified by...
shape
size
function
density
23
Select the examples of implied consent...
PT extends arm
PT verbally expresses they do not understand the procedure
PT points to where they want their blood drawn
PT verbally confirms that it's okay to draw blood
24
The first choice/most common vein used for venipuncture...
basalic
medium cubital
cephalic
anticubital fossa
25
What is the finest needle size?
13
27
12
20
26
Plasma is ...
The liquid portion of blood
portion of the blood where WBCs are formed
portion of the blood where RBCs are formed
serum withouth the clotting factors or fibrogen
27
The liquid portion of an ant-coagulated blood sample is...
whole blood
formed elements
plasma
serum
28
Purpose of OSHA
to ensure safe and healthful working conditions for working men and women
To make sure working is fun
to ensure safe and healthful working conditions for working women
to ensure safe and healthful working conditions for working men
29
When drawing lactic acid what do you NOT use?
tourniquet
alcohol to clean site
butterfly needles
dermal sticks
30
When processing specimens in a lab OSHA requires what PPE?
full lab coat
surgical booties
face shield
golves
31
HOW DO YOU CLEAN YOUR CADDY AND HOW OFTEN
ONCE A HOUR WITH 10% BLEACH
10% BLEACH AT LEAST ONCE A WEEK
10% IODINE AT LEAST ONCE A WEEK
ONCE A WEEK WITH 10% ALCOHOL
32
What is Aerobic ?
Process that requires oxygen.
CYTOPLASM
Process that uses oxygen to release energy from food.
NADH
33
What is hemostasis?
A type of blood transfusion.
The process that prevents blood loss during injury.
The body's ability to maintain equilibrium.
When the blood doesn't clot properly.
34
What position should a patient expercing syncope be in?
prone
lateral decubitus
supine
lateral recumbent
35
The order of draw for blood cultures is...
either bottle can be collected first
aerobic, anaerobic
anarobic, aerobic
36
Where should you place your caddy when you go to an impatient room?
on the patient's bed
ask the patient to hold it
On the patient's nightstand
Any stable and sterile surface
37
When does the timing for a GTT begin?
once the patient has finished drinking the solution
from the start of the PT's fast
after the POC glucose testing is completed
once the initial blood draw is done
38
OSHA stands for
Occupational Safety Health Administration
Optimum Safety Health Administration
Occupational Safety Health Association
Occupations Save Healthcare Administration
39
P.A.S.S stands for?
Pull Aim Squeeze Sweep
Pass Assist Shovel Sand
Pull Arm So Sore
Pull Assist Sweep Squeeze
40
Neutrophils, Eosinophils, Basophils, and Lymphocytes are examples of...
WBCs
Blood tests measuring WBC count
RBCs
Blood tests measuring RBC count
41
What should you do if you accidentally puncture an artery?
gently roll the needle to the left/right
note arterial draw on the requisition
Raise arm and apply pressure
stop the procedure and try again on another site
42
If the tourniquet is left on too long or is too tight and CAPILLARIES RUPTURE, what is this condition?
hemolysis
petechiae
hemoconcentration
hemostasis
43
The direction of the bevel should be...
at a 90 degree angle to the vein
at a 15-30 degree angle to the vein
facing up
facing down
44
Select the examples of blood-borne pathogens
Malaria
HIV
Syphilis
Hepatitis
45
What is the MOST critical error a phlebotomist can make?
tying the tourniquet too tight
mis-identifying a PT
hitting nerve
drawing blood from an artery instead of a vein
46
When is a syringe used to draw blood?
fragile veins
small veins
veins that collapse easily
for hemotomas
47
What is the purpose of an anti-coagulant?
prevent the blood from clotting
make the RBCs visible
make the WBCs visible
clot activator
48
At what angle should the venipuncture needle penetrate the skin?
10-30 degrees
15-30 degrees
16-30 degrees
15-60 degrees
49
The smallest veins in the body are...
capillaries
arterials
vena cavas
venules
50
CBC?
Cholesterol bad count
Cardiac Balance Chart
Complete Blood Count
Complete Blood Chart
51
You can leave a tourniquet on for a maximum of...
2 minutes
45 seconds
1 minute
60 minutes
52
WHO is a contributing factor to a patient with Iatrogenic Anemia?
maternal grandfather
alcoholics
phlebotomists
paternal grandmother
53
Select the causes of a hematoma
through and through
only partly piercing the vein
failing to apply enough pressure once the bandage is removed
tying the tourniquet too tight
54
Which department will perform testing on blood cultures?
microbiology
chemistry
coaggulation
genetics
55
Quality assurance (QA) programs are mandated by...
CLIA
JCAHO
OSHA
HIPPA
