Which client is not a candidate to be a blood donor according to the american red cross?

Screening Donated Blood

Which client is not a candidate to be a blood donor according to the american red cross?

Blood donors are asked a set of standard questions prior to donating blood to assist in determining if they are in good health and free of any diseases that could be transmitted by blood transfusion. If the donor’s answers indicate they are not well or are at risk for having a disease transmissible by blood transfusion, they are not allowed to donate blood.

If the donor is eligible to donate, the donated blood is tested for blood type (ABO group) and Rh type (positive or negative). This is to make sure that patients receive blood that matches their blood type. Before transfusion, the donor and blood unit are also tested for certain additional proteins (antibodies) that may cause adverse reactions in a person receiving a blood transfusion.

All blood for transfusion is tested for evidence of certain infectious disease pathogens, such as hepatitis B and C viruses and human immunodeficiency virus (HIV). The tests used to screen donated blood are listed below:

tests used to screen donated blood

Infectious Disease PathogenLaboratory Tests UsedFrequency of Tests
Hepatitis B virus (HBV) Hepatitis B surface antigen (HBsAg) assay

Total antibody to hepatitis B core antigen (anti-HBc) assay

Nucleic acid testing for HBV

Every donation
Hepatitis C virus (HCV) Antibody to hepatitis C virus (anti-HCV) assay

Nucleic acid testing for HCV

Enzyme-Linked Immunosorbent Assay (ELISA) for HCV

Every donation
Human Immunodeficiency virus (HIV) Types 1 and 2 Antibodies to HIV-1 and HIV-2 (anti-HIV-1 and anti-HIV-2) assay

Nucleic acid testing for HIV-1

Every donation
Human T-Lymphotropic Virus Types I and II (HTLV) Antibodies to Human T-Lymphotropic Virus types I and II (Anti-HTLV-I/II) assay Every donation
Treponema pallidum (syphilis) Anti-treponemal antibody detection Every donation
West Nile virus (WNV) Nucleic acid testing for WNV Every donation
Trypanosoma cruzi (Chagas disease) Anti-T. cruzi assay All first-time donors tested
Cytomegalovirus (CMV) Anti-CMV assay Performed on some donations for special needs recipients
Babesia Nucleic acid test Babesia species and antibody for B. microti Performed on donations in Babesia-endemic regions
Bacterial Contamination Risk control strategies as specified by FDA guidance* See FDA guidance*

You are eligible to donate blood if you are in good health, weigh at least 110 pounds and are 17 years or older.

You are not eligible to donate blood if you:

  • Have ever used self-injected drugs (non-prescription)
  • Had hepatitis
  • Are in a high-risk group for AIDS

The FDA regulation states that a male who has had sex with another male (MSM) at any time since 1977 is prohibited from donating as a volunteer (males who have had sex with other males are allowed to donate for their own health). Some health considerations or medications may require temporary deferral from donating blood. Donor eligibility is determined at the time of donation by trained personnel. See Basic Eligibility Guidelines for more details.

Basic Eligibility Guidelines

Age: You must be at least 17 years old to donate to the general blood supply. There is no upper age limit for blood donation as long as you are well with no restrictions or limitations to your activities.

High Blood Pressure: Acceptable as long as your blood pressure is below 180 systolic (first number) and below 100 diastolic (second number) at the time of donation. Medications for high blood pressure do not disqualify you from donating.

Body Piercing: You must not donate if you have had a tongue, nose, belly button or genital piercing in the past 12 months. Donors with pierced ears are eligible.

Cold and Flu: Wait if you have a fever or a productive cough (bringing up phlegm). Wait if you do not feel well on the day of donation. Wait until you have completed antibiotic treatment for sinus, throat or lung infection.

Diabetes: Acceptable as long as it is well controlled, whether medication is taken or not.

Diet: A meal is recommended at least four hours prior to donation. Drink plenty of fluids.

MSM: Men who have had sex with other men, at any time since 1977 (the beginning of the AIDS epidemic in the United States) are currently deferred as blood donors. This is because MSM are, as a group, at increased risk for HIV, hepatitis B and certain other infections that can be transmitted by transfusion.

Tattoos: One-year deferral.

Weight: You must weigh at least 110 pounds to be eligible for blood donation for your own safety. Blood volume is in proportion to body weight. Donors who weigh less than 110 pounds may not tolerate the removal of the required volume of blood as well as those who weigh more than 110 pounds. There is no upper weight limit as long as your weight is not higher than the weight limit of the donor bed or lounge you are using. You can discuss any upper weight limitations of beds and lounges with your local health historian.

Other criteria that will be assessed at the time of donation include, but are not limited to:

Hemoglobin, Travel, Cancer, Medications, Hepatitis, and HIV Risk:

  • Intravenous drug abusers: HIV, HBV, HCV and HTLV
  • Transplant patients: animal tissue or organs
  • People who have recently traveled to or lived abroad in certain countries may be excluded because they are at risk for transmitting agents such as malaria or variant Creutzfeldt-Jakob Disease

Who are not eligible for donating blood?

You cannot donate if you have a cold, flu, sore throat, cold sore, stomach bug or any other infection. If you have recently had a tattoo or body piercing you cannot donate for 6 months from the date of the procedure.

Who can legally donate blood in the US?

You must be at least 17 years old to donate to the general blood supply, or 16 years old with parental/guardian consent, if allowed by state law. There is no upper age limit for blood donation as long as you are well with no restrictions or limitations to your activities.

Can you donate blood if you had hepatitis A as a child?

If you have had hepatitis (inflammation of the liver) caused by a virus, or unexplained jaundice (yellow discoloration of the skin), since age 11, you are not eligible to donate blood.

Why can't I donate blood if I had hepatitis A?

Hepatitis A is mainly spread through contaminated food or water. If you have ever had hepatitis A, which is common in the U.S., you can donate blood, but you will need to delay doing so if you have active signs of hepatitis—whatever the cause. Your donation will be accepted after you have fully recovered.