Answer: True
Explanation:
The coumadin or warfin is an anticoagulant drug which can be used to prevent the clots in the blood. The blood thinner can be used to treat the heart disease.
This will help in preventing the clotting of blood in the blood vessels. The conditions like atrial fibrillation, pulmonary embolism and hip replacement treatment requires the use of coumadin to prevent the blood clotting.
Hello there,
Mr. Baze should try to avoid high soduim intake.
Answer:your answer is ether A or D
Explanation:
Answer:
Helper T cells are arguably the most important cells in adaptive immunity, as they are required for almost all adaptive immune responses. They not only help activate B cells to secrete antibodies and macrophages to destroy ingested microbes, but they also help activate cytotoxic T cells to kill infected target cells. As dramatically demonstrated in AIDS patients, without helper T cells we cannot defend ourselves even against many microbes that are normally harmless.
Helper T cells themselves, however, can only function when activated to become effector cells. They are activated on the surface of antigen-presenting cells, which mature during the innate immune responses triggered by an infection. The innate responses also dictate what kind of effector cell a helper T cell will develop into and thereby determine the nature of the adaptive immune response elicited.
In this final section, we discuss the multiple signals that help activate a T cell and how a helper T cell, once activated to become an effector cell, helps activate other cells. We also consider how innate immune responses determine the nature of adaptive responses by stimulating helper T cells to differentiate into either TH1 or TH2 effector cells.
