Immunohematology: Donor Selection and Blood Collection

These flashcards cover key concepts related to donor selection and blood collection in immunohematology.

Donor Selection

The process of evaluating individuals to determine their suitability for donating blood.

Aseptic Technique

A method to prevent contamination during blood collection by scrubbing the site for at least 30 seconds.

Maximum Blood Collection Volume

No more than 10.5 mL of whole blood per kilogram of body weight, including samples.

Donor Interval

The required waiting period of 8 weeks after whole blood donation before an individual can donate again.

Platelet Function Medications

Medications such as aspirin that affect platelet function and their potential impact on platelet donations.

Eligibility Age for Allogeneic Donor

Minimum age of 16 years, or conforming to state law, with no maximum age limit.

Normal Body Temperature Criterion

Should be less than 37.5°C or 99.5°F for a donor to be considered eligible.

Hemoglobin/Hematocrit Requirements

Minimum hemoglobin of 12.5g/dL and hematocrit of 38% for donor acceptance.

Weight Requirement for Donation

Minimum weight of 110 lbs or 50 kg for a potential blood donor.

Blood Pressure Limits

Systolic/Diastolic blood pressure must be within normal limits, no longer defined as 180/100.