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Blood Bank Exam 3 Lecture 15
Donor Blood Collection
72
Biology
Undergraduate 3
02/19/2015

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Term
Define Directed
Definition
Collected and Labeled for a specific patient
Term
Define Autologous
Definition
Predeposit self for anticipated surgery
Term
How long is the donor card or form kept?
Definition
Indefinitely
Term
What is on the Donor card / form?
Definition
Name, Address, Phone, Sex, Age, Reasons for previous deferrals
Term
What must a donor give before the blood can be used?
Definition
Consent
Term
If a patient is under 110 lbs, how much blood can be drawn without changing the anticoagulant ratio?
Definition
300 mL
Term
What is the formula to determine the allowable amount of blood to be drawn if the patient is under 110 lbs?
Definition
(donor's weight (lb) x 450)/110
Term
What is the formula used to determine how much anticoagulant is needed if less than 300 mL are drawn?
Definition
(Allowable amount x 14)/100
Term
What is the standard amount of anticoagulant / 300 mL of blood?
Definition
63 mL
Term
To determine the amount of anticoagulant needs to be removed from the blood bag, what formula do you use?
Definition
63 - anticoagulant needed
Term
What is the Temperature range acceptable for donation?
Definition
Not over 99.5 degrees F
Term
What is the Pulse range acceptable for donation?
Definition
50-100
Term
What is the BP range acceptable for donation?
Definition
90 mmHg < Systolic < 180 mmHg

50 mmHg < Diastolic < 100 mmHg
Term
What is the Hematocrit range acceptable for donation?
Definition
Minimum 38%
Term
What is the Hematocrit range acceptable for donation for autologous?
Definition
33%
Term
What can the patient not have to be a donor?
Definition
Skin Lesions
Needle Marks
Term
Donors can only donate every how many weeks?
Definition
8
Term
Donors can only donate every how many hours after apheresis?
Definition
48
Term
If a potential donor is under the influence of alcohol or drugs, how long are they deferred for?
Definition
Permanently
Term
If a potential donor has recently had surgery and received blood during the surgery, how long are they deferred for?
Definition
12 months
Term
If a potential donor has used Accutane (teratogenic) how long are they deferred for?
Definition
30 days
Term
True or False:
Aspirin is OK except anyone who has taken in last three days cannot be the SOLE source of Plts for a patient
Definition
True
Term
If a potential donor is pregnant how long are they deferred for?
Definition
6 weeks post pregnancy
Term
Can a woman who recently had a pregnancy donate blood prior to 6 weeks post pregnancy?
Definition
Yes, but only if she is donating to her baby
Term
If a potential donor has had major dental work how long are they deferred for?
Definition
72 hours
Term
If a potential donor has the cold or flu how long are they deferred for?
Definition
7 days
Term
If a potential donor has had a vaccination for Rabies how long are they deferred for?
Definition
1 year
Term
If a potential donor has had a vaccination for Measles, mumps, polio, or yellow fever how long are they deferred for?
Definition
2 weeks
Term
If a potential donor has had a vaccination for German Measles how long are they deferred for?
Definition
4 weeks
Term
If a potential donor has had a vaccination for Hepatitis B Immune Globulin how long are they deferred for?
Definition
12 months
Term
If a potential donor has ever had a positive test for or had hepatitis past the age of 11 or HIV, or symptoms of AIDS, IV drug user, or Sexual partner of one, how long are they deferred for?
Definition
Permanently
Term
The following are considered symptoms of what disease?
Night Sweats, Swollen Glands, FUO
Definition
AIDS
Term
If a potential donor has had Hepatitis or AIDS exposure how long will they be deferred for?
Definition
1 year
Term
If a potential donor has Babesiosis, Trypanosoma, or Chagas how long will they be deferred for?
Definition
Permanently
Term
If a potential donor has traveled in areas with endemic malaria how long will they be deferred for?
Definition
1 year
Term
If a potential donor has had malaria or is an immigrant from endemic area how long will they be deferred for?
Definition
3 years
Term
If a potential donor has Syphilis or gonorrhea, how long will they be deferred for?
Definition
1 year
Term
If a potential donor has Human pituitary-derived growth hormone how long will they be deferred for?
Definition
Permanently
Term
True or False:
Donors must sign that they read and understand AIDS and risk factors, give permission to draw and test blood for HIV and other infectious disease, and that they are not at risk for HIV
Definition
True
Term
What type of system must be used to collect blood from the donor?
Definition
Asceptic using a sterile, closed system
Term
True or False:
Must use an FDA approved contained that is pyrogen free, sterile, and contains the proper amount and type of anticoagulant
Definition
True
Term
Where is blood typically drawn from?
Definition
Large vein in antecubital, free of lesions
Term
What is often used to make veins prominent?
Definition
Blood Pressure Cuff
Term
Blood must be ______ while being drawn
Definition
Mixed
Term
When collecting blood, you do NOT collect more than what amount INCLUDING pilot tubes for testing?
Definition
525 mL
Term
After the patient has donated their blood, what can they not have for 30 minutes?
Definition
Alcohol
Smoking
Term
After the patient has donated their blood, how long do they need to sustain from heavy work?
Definition
Several hours
Term
What must the patient/donor have the opportunity to do?
Definition
Confidentially exclude blood from donation
Term
Define Vasovagal (one of the most common adverse reactions after giving blood)
Definition
Fainting, dizziness, pallor, cold, clammy skin
Term
Define Parasthesia
Definition
Tingling of lips during apheresis due to citrate
Term
What causes Hematomas?
Definition
Not enough pressure or pressure not held long enough
Term
Are cardiac difficulties following blood donation common?
Definition
They are very rare
Term
True or False:
You need to record all reactions of the donor during and following blood donation on their donor record
Definition
True
Term
True or False:
Blood and all tests on it must be untraceable
Definition
False
Term
What tests will you perform on blood that is donated?
Definition
ABO
Rh (with weak D on negatives)
IAT
Infectious diseases
Term
What type of infectious diseases and serological tests are performed on donor blood?
Definition
HBsAG, Anti-HIV-1, Anti-HIV-2, Anti-HCV, Anti-HBc
Syphilis, HIV NAT, and West Nile Virus
Term
What type of centrifuging will you perform, at what rpm, and for how long for platelet rich plasma?
Definition
Soft Spin
2800
3 minutes
Term
What type of centrifuging will you perform, at what rpm, and for how long for platelet poor plasma?
Definition
Hard Spin
3800
6 minutes
Term
What must be on the label on blood?
Definition
Name of component
Donor #
Kind & amount of anticoagulant
Volume of unit
Required storage temperature
Name & Address of collection facility
Term
Who must repeat the ABO, Rh tests?
Definition
Hospital
Term
In all anticoagulants, ______ is depeleted by the 2nd week of storage
Definition
2,3-DPG
Term
What is the expiration date for blood with the following anticoagulants/preservaties/additives:
CDP or CP2D
Definition
21 Days
Term
What is the expiration date for blood with the following anticoagulants/preservaties/additives:
CPDA-1
Definition
35 Days
Term
What is the expiration date for blood with the following anticoagulants/preservaties/additives:
Adsol or AS-1
Definition
42 Days
Term
In Adsol or AS-1 what helps to prevent excess in vitro hemolysis?
Definition
Mannitol
Term
In CPD or CP2D what is the nutrient for RBC glycolysis to produce ATP?
Definition
Dextrose
Term
In CPD or CP2D what is the buffer?
Definition
Phosphate
Term
What does CPDA-1 provide and what does it do?
Definition
Adenine nucleotide pool to increase synthesis of ATP
Term
Is Adsol or AS-1 buffered?
Definition
No
Term
What is a concern with/in Adsol or AS-1?
Definition
2,3-DPG
Term
Which anticoagulants/preservaties/additives do some sources say should not be used for pediatric patients or infants?
Definition
Adsol or AS-1
Term
In Adsol or AS-1 what are coupled with CPD?
Definition
Saline
Adenine
Glucose
Mannitol
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