Question

question 2

rh type
rh negative
rh positive

antigen on rbcs
select
select

compatible donor
select
select

incompatible donor
select
select

Explanation:

Determine antigens present on red blood cells

• Rh-negative individuals lack the Rh antigen (D antigen) on their red blood cells.
• Rh-positive individuals have the Rh antigen (D antigen) present on their red blood cells.

Determine compatible donors for each Rh type

• Rh-negative individuals can only receive blood from Rh-negative donors to avoid an immune reaction.
• Rh-positive individuals can receive blood from both Rh-positive and Rh-negative donors.

Determine incompatible donors for each Rh type

• Rh-negative individuals cannot receive Rh-positive blood, making Rh-positive donors incompatible.
• Rh-positive individuals have no incompatibility based on Rh factor alone, meaning there are no incompatible Rh donors.

Answer:

Rh Type	Rh Negative	Rh Positive
Compatible Donor	Rh Negative	Rh Positive and Rh Negative
Incompatible Donor	Rh Positive	None