Blood Donar Selection

BLOOD DONAR SELECTION &
ELEGIBILITY CRETRIA FOR BLOOD DONAR

BLOOD
► Blood is a fluid ,that transport oxygen and nutrients to the cells and carries
out carbon di oxide & other waste products.
► Blood is both tissue and fluid.In tissue it’s a collection of specialized cells
and serves particular function.
► The cells are suspended in a liquid matrix (plasma),that makes the blood
fluid.
► If the blood flow ceases,the death occurs within a minute due the the
unfavorable environment on highly suspectiable cells.
BLOOD DONATION & FACTORS
▪ Blood donation refers to the process of collecting, testing, preparing and testing of
whole blood and blood components intended primarily for blood transfusion.
FACTORS:
▪ There are many medical conditions & problems that may require different type of
transfusion such as red blood cells,platelets & plasma.
▪ Most patients who have major surgical process will have blood transfusion to
replace the loss of blood during surgery.
▪ Blood transfusion is made for the patients who have serious injuries like accidents
and during natural disaster.
▪ Individual with illness such a anemia,leukemia,iron deficiency,bleeding disorder and
haemolytic disease of new born.
BLOOD DONOR SELECTION
DEFINITION:
The person who donates blood for the purpose of transfusion.
Types of Donor
VOLOUNTARY DONAR- Donate blood on their own.
REPLACEMENT DONOR- those who donate for their own
communities & families.
APHERESIS DONOR- Donate the blood through the process of cell
separation.
PROFESSIONAL DONOR- The person who donate blood for their
valuable consideration.That may be either commercial donor or paid
donor.
SELECTION OF DONOR
► Collection of whole blood is one of the most important functions of

blood bank.
► Good health of the donor should be checked out carefully before
collecting the blood which is important not only for the donor .
► Even this practice will also avoid undesirable transmission of disease to
the recipient.
► Screening of donor is important procedure in blood banking to detect
the infection in order to prevent the release of infected blood or blood
component.
► Screening of donor is done in order to ensure the quality od blood drawn
and also to make sure that the loss of blood will not be harmful for the
donor.
CRITERIA FOR DONOR SELECTION
► The following are the some of the criteria universally accepted for donor selection:
❖ Age:18 to 60 years
❖ Haemoglobin: no less than 12.5 g/dL.
❖ Haematocrit: male – no less than 41%,
female –no less than 38%
❖ Pulse :between 50-100/min with no irregularities
❖ Blood pressure:
systolic –between 90 -100mm Hg
diastolic – between 50-100mm Hg
❖ Temperature :normal
❖ Interval between donation:minimum 12 weeks after
❖ Weight of donor:for full 1 unit,weight of the donor should be more than 49.5 kg.
❖ Absence of any chronic disease
❖ Not pregnant in last 6 weeks
❖ Currently not taking any therapeutic measures.
CRITERIA FOR REJECTING DONORS
► The donor is rejected if the person has;

❖ Received dental surgery within 72hrs.
❖ Received transfusion within preceding 6 months
❖ Received immunization against smallpox,mumps,rabies or others within 2 weeks and
against rubella within 2 months.
❖ A history of malaria or dengu in past 3 months.
❖ A history of jaundice or AIDS
❖ Should not taken ASPIRIN for past 72 hrs
❖ The person should not suffer from diabetes ,heart disease ,cancer ,kidney disease
,liver disease, TB,bronchial asthma, allergic problems,fits and any other health
problems.
❖ Intake of alcohol in past 24 hrs. SWIPE
❖ Intake of any antibotics in pat 24 hrs.
❖ Any allergic reaction during previous donation
❖ Have you had any blood or blood component as transfusionand tattoo in
past 1 yr
❖ In ladies: wheather pregnant/lactating/abortion.
Clinical diagnosis
❖ The blood is tested for hepatitis B

❖ hepatitis C
❖ malarial parasite
❖ H.I.V
❖ AIDS and venereal disease
Blood Donor Questionnaire & Consent
Form
► License No. : Blood Unit No. :

► CONFIDENTIAL
► [√] Tick wherever applicable
► Pl. answers the following questions correctly. This will help to protect you and the patient who
receives your blood.
► Name : Male/ Female
► Date of Birth: Age Father's/Husband's Name :
► Occupation Organization:
► Address for communication:
► Telephone: Mobile No. :
► Would you like us to call you on your mobile: Yes / No SWIPE
► Fax No. (if any) : Email (if any):
► Have you donated previously: Yes / No
► If yes, on how many occcasions: When last:
► Your blood group: Time of last meal:
► 1. Do you feel well today?: Yes No
2. Did you have something to eat in the last 4 hours?: Yes/ No
3. Did you sleep well last night?: Yes/ No
4. Have you any reason to believe that you may be infected: Yes /No
by either Hepatitis, Malaria, HIV/AIDS, and/or venereal disease?:
SWIPE
5. In the last 6 months have you had any history of the following:
► Unexplained weight loss
► Repeated Diarrhoea
► Swollen glands
► Continuous low-grade fever
6. In the last 6 months have you had any:-
► Tattooing
► Ear Piercing
► Dental Extraction SWIPE
7. Do you suffer from or have suffered from any of the following diseases?
► Heart Disease / Lung disease / Kidney Disease
► Cancer/Malignant Disease/ Epilepsy
► Diabetes /Tuberculosis
► Abnormal bleeding tendency/ Hepatitis B/C
► Allergic Disease / Jaundice
► Sexually Trans. Diseases / Malaria
► Typhoid (last 1 yr.) /Fainting spells
► Are you taking or have taken any of these in the past 72 hours?
► Antibiotics: Aspirin/ Alcohol
► Steroids / Vaccinations SWIPE
► Dog Bite/Rabies vaccine (1 yr)
8. Is there any history of surgery or blood transfusion in the past 6 months?
► Major Surgery/ Minor Surgery / Blood Transfusion
9. For women donors,
► Are you pregnant Yes /No
► Have you had an abortion in the last 3 months Yes / No
► Do you have a child less than one year old? Yes/ No
► Is the child still breast-feeding? Yes / No
► Are you having your periods today? Yes/ No
10. Would you like to be informed about any abnormal test result at the address
► furnished by you?
► Yes No swipe
11. Have you read and understood all the information presented and answered all
► the questions truthfully, as any incorrect statement or concealment may affect your
► health or may harm the recipient.
► Yes / No
► I understand that
► (a) blood donation is a totally voluntary act and no inducement or remuneration has
► been offered
► (b) donation of blood/components is a medical procedure and that by donating
► voluntarily, I accept the risk associated with this procedure.
swipe
(c) my blood will be tested for Hepatitis B, Hepatitis C, Malarial parasite, HIV/AIDs
► and venereal diseases in addition to any other screening tests required to ensure
► blood safety
► I prohibit any information provided by me or about my donation to be disclosed to
► any individual or government agency without my prior permission.
► Date : ____________ Time : ____________ Donor's signature: __________________
► General Physical Examination:
► Weight ______________ Pulse ________________ Hb _________________________
► BP ____________________ Temperature ____________________________________
► Accept Defer Reason _______________________
► Signature of Medical Officer : _____________________________________________
► Blood safety begins with a Healthy Donor

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BLOOD DONAR SELECTION &

ELEGIBILITY CRETRIA FOR BLOOD DONAR

► Collection of whole blood is one of the most important functions of

► The donor is rejected if the person has;

❖ The blood is tested for hepatitis B

► License No. : Blood Unit No. :

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