In the provided donor history, how many parameters exclude the donor from giving blood for a routine transfusion?

To determine the number of parameters that exclude a donor from giving blood for a routine transfusion, it’s essential to understand the guidelines set forth by blood banking authorities regarding donor eligibility.

In general, specific medical conditions, recent travel history, medication usage, or personal health factors may be taken into account when assessing a potential donor. If the donor history reveals at least one disqualifying characteristic, such as a recent infection, chronic illness, or high-risk behavior, this may indicate that the individual should be deferred from donation temporarily or permanently.

Given that the answer is indicated as one parameter excluding the donor, it suggests that at least one significant factor has been identified that does not meet the criteria for safe blood donation. This can stem from health considerations, lifestyle changes, or other relevant medical issues that impact the safety and integrity of the donor blood.

Understanding the protocol for assessing potential donors is crucial, as ensuring the safety of blood products is paramount in the field of transfusion medicine.