See Also: Heptalac(health)
Hegg Memorial Health Center Avera Health(health)
Divine Providence Health Center Avera Health(health)
Dells Area Health Center Avera Health(health)
blood(2)(dictionary)
Blood(medicine)
Blood pH(health)
blood(encyclopedia)
Blood in the eye(health)
Blood(health)

ABO blood group (health) and Heptalac (health)


ABO blood group (health)


The major human blood group system. A person's ABO type depends upon the presence of absence of two genes --the A and B genes. These genes are encoded on chromosome 9 (They determine part of the configuration of the red blood cell surface.

A person can be A, B, AB, or O. If a person has two A genes, their red blood cells are type A. If a person has two B genes, their red cells are type B. If the person has one A and one B gene, their red cells are type AB. If the person has neither the A nor B gene, they are type O.







Heptalac (health)


Heptalac is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in Other countries. Active ingredient(s): lactulose.