問題一覧
1
Its ok to have the patient pump their fist, it helps to located veins
false
2
Where is it acceptable to draw a capillary specimen
lateral plantar surface , palmar surface of the middle finger, central of fleshy portion of the finger
3
The receiving chambers of the heart are the
atria
4
A patient just awakened 0600, after fasting all night this closely resembles basal status
true
5
Autologus blood is blood donated by the patient for the same patient use
true
6
If the patient is compla of sharp radiating from the needle insertion site, you should quickly finish the draw
false
7
How long should the tourniquet be left of for, after being on for minute?
2min
8
The solution normally used to clean the site before routine venipunture & arterial punture is?
alcohol , 70% isopropanol
9
A child drinking from a contaminated glass differs from parental transmission?
true
10
The most critical preanalytical error a phlebotomist can make is?
misidentifying a patient specimen
11
how can visually tell serum from plasma
you cannot visually tell them apart
12
What is the relaxing phase of the heart?
Diastole
13
Which is not PPE
glasses
14
Why should the laboratory report indicate that the specimen was collected by capillary method?
because test can vary depending on the method of collection
15
It’s necessary to control the depth of the lancets insertion during capillary puncture?
injury the heel bone
16
Timing start for GTT, When the patient finishes the drink?
true
17
What is the purpose of warming the site before skin puncture?
it increased blood flow up to seven times
18
Hemoconcentration can affect the results of a blood test qnd can be caused by which of the following?
prolonged tourniquet application , dehydration
19
Tru or false. Applying lip-balm in the lab is acceptable when an employee has chapped lips?
false
20
Mesidentifhing a patient will most likely result in fatal consequence, when collecting which test?
type and crossmatch
21
The green tube contains either lithium or sodium heparin?
true
22
The anaerobic blood culture is to be drawn first when using the butterfly method for collecting?
false
23
Tuberculosis is a screening test for infection control
true
24
A lipemic specimen is an indication the patient was not fasting
true
25
Which of the following describes neonatal bilirubin collection/test
protect from light
26
According to standard first Aid procedures, which action control severe external bleeding
applying direct pressure, applying gauze
27
Which select the proper blood of flow
from arterioles, capillaries and venules
28
The aortha is the receiving chambers of the heart?
false
29
Which test must be done on whole blood?
ESR, CBC
30
HBV vaccine requires to be administered when?
initial , 1month , 6months
31
Hemotasis refers to
the stoppage of the bleeding
32
The most important part of selecting which gauge needle to used for venipunture is ?
size and condition of the vein
33
Which is the proper way to identify your patient?
see if the ID band & requisition match with the patient verbal statement
34
Employee screening & immunization programs include?
HBV TB
35
Which one is acceptable to do while at work in the lab?
applying lotion
36
Whic of the following test requires a “chain of custody “ documentation when collecting?
drug test, paternity test, legal ETOH(ethano)
37
Protective isolation is to protect employees from contagious patient
false
38
Veins have one-way valves & arteries do not
true
39
Which need gauge has the smallest lumen?
23 cauge
40
The function of the left venticle is to deliver?
oxygenated blood to the aorta
41
When drawing blood to quickly from a small veinf, the vein may
collapse
42
After 2 unsuccessful attempts to draw a patient for a partial thromboplastian time (PPT) what should you fo next?
have another phlebotomist attempt to draw the specimen
43
Which testo must be performed on whole blood
CBC
44
You should never draw blood below an IV?
false
45
The HCG hormone can be detected in a positive urine pregnancy test?
true
46
Which screening test for infection control is used
PPD testing
47
The slanted tip of the need that enters the veins is called the lumen?
false
48
Which veins are located in the antecubital fossa?
basilic, median, cephalic
49
A 2 hours postprandial specimen should be draw 2 hours before the patient has a meal?
false
50
The stoppage of bleeding refers to
hemotasis
51
Which microllection container would be used to collect a specimen for CBC
purple tup
52
Which of the following is the safest area for infants heel puncture?
lateral plantar surface
53
OSHA is the right to know law
true
54
Why should you wait 30 seconds for the alcohol to dry before insertion?
to let evaporate help destroy microbes , to avoid a stinging sensation , to prevent hemolysis of the specimen
55
You arrive to draw a fasting specimen on a patient that is clearly in the middle of eating breakfast you should?
check with the nurse
56
Correct order of draw for capillary collection
CBG EDTA Other additives specimens Serum specimens
57
According to clinical & laboratory standards institutes the maximum depth for a heel punture is 2mm.
true
58
Wipping the first drop of blood eliminates
tissue fluid, alcohol residue
59
Deliveryn oxygenated blood to the aorth is the function of the left venticle?
true
60
EDTA is the addictive in the lavender tube?
true