ch 18 pt 7 anatomy Flashcards
Most numerous to least numerous leukocytes
Neutrophil, lymphocytes, monocytes, eosinophils, and basophils
What does myeloid stem cell do?
Responds to multi-CSF
What is proerythroblast?
A large nucleated cell
What is erythroblast?
Smaller, produces hemoglobin
What is normoblast?
Still smaller, more hemoglobin, anucleate
What is reticulocyte?
Lacks organelles except ribosomes that make hemoglobin
What is erythrocyte?
Ribosomes have degenerated
All formed elements form from what?
Form from stem cells in red bone marrow
Phagocytes, respond first to infection
Neutrophils
What is granular?
Include basophil and eosinophil
What is agranular?
Lack a lobed nucleus
What blood type is the universal donor?
O- has no antigens
What blood type is the universal recipient?
AB+ has all the antigens and no antibodies
Why don’t platelets adhere the endothelial wall of a blood vessel normally?
Prostacyclin
What is embolus?
Travel clot
What is thrombus?
Clot in place
What is the name of the immature neutrophil that enters circulation during a left shift?
Band neutrophil
