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ch 17 blood
Hemoglobin, Rh, types and other facts
17
Anatomy
Undergraduate 1
08/28/2012

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Term
hemocytoblast
Definition
original stem cell from which all formed elements of the blood are derived
Term
blast
Definition
premature cell
Term
bone marrow determines which differentiation cell will become what
Definition
(lymphocyte, monocyte, etc.)
Term
hemoglobin molecule is composed of four protein chains called
Definition
globins
Term
hematopoietic stem cells
Definition
all blood cells are derived from hematopoietic stem cells
Term
oxygen deficiency increases RBC numbers by increasing the secretion of a glycoprotein hormone named:
Definition
erythropoietin
Term
1 mole of hemoglobin has
Definition
4 globulins
(4) hemogobin(2 alpha/2beta) = adult hemoglobin
4 CO2
4 O2
4 heme groups (each contain 1 iron atom)4 iron (Fe)
Term
hemoglobin that carries oxygen
Definition
oxyhemoglobin (reversible reaction)
Term
(NHCOOHb) Carbaminohemoglobin gets rid of
(carba=waste)
Definition
CO2 (reversible reaction)
Term
hemoglobin is a protein and carries
Definition
oxygen
Term
Men have higher hemoglobin because of
Definition
testosterone
Term
4 Blood types
Definition
A
B
AB - universal recipient
O - universal donor
Term
clot = thrombus
Definition
can travel to form PE (pulmonary embolism) traveling clot
Term
DVT causes
Definition
smoking
obesity
sedentary
pregnancy
previous DVT
birth control (hormones)
Term
Rh factor 15% of Americans have neg Rh
85% are Rh positive
Definition
Rh- mom should get Rhogam after each pregnancy because baby will most likely be Rh+
Term
Rh name comes from Rhesus monkey
Definition
Term
erythroblastosis fetalis
Definition
hemolytic anemia of newborn
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