★ Blood types and Blood Components Quiz
The immune system functions to protect our bodies by identifying cells or molecules that are foreign, such as:
A. viruses
B. bacteria
C. parasites
D. all of the above
Preview next quiz:
Which blood type is the universal donor?
A. Type A
B. Type B
C. Type AB
D. Type O
Disclaimer:
Medical Quiz should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. All content on this website is for informational and educational purposes only.