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Ch. 10 Review
Dial's study guide Questions
31
Anatomy
10th Grade
02/15/2007

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Term
_______ controls the production of RBCs
Definition
Erythropeotin
Term
blood normally clots in ___ to ___ minutes
Definition
3 to 6
Term
4 examples of factors that can lead to undesireable clotting
Definition
-severe burns
-physical blows
-accumulation of fatty material
-slow flowing blood
Term
ABO blood groups are based on the presence of ___ and ___.
Definition
A and B protiens
Term
Most common blood type in US
Definition
type O+ or just O
Term
name the type of leukocytes that become T cells and B cells.
Definition
lymphocytes
Term
what are the three main steps of hemostasis:
Definition
1. Platelet plug formation
2. Vascular spasms
3. Coagulation(blood clotting)
Term
______ is the cemical that when released stimulates vasoconsriction
Definition
seratonin
Term
What is the most numerous formed element in the blood?
Definition
Red Blood Cells
Term
There are _____ red blood cells per ml
Definition
4-6 million
Term
there are _______ white blood cells per ml
Definition
4-11 thousand
Term
what are two possible treatments of hemophilia?
Definition
a blood transfusion of fresh plasma or injections of purified clotting factor
Term
This process is the result of antibodies and antigens bonding and causing RBCs to clump.
Definition
Agglutination
Term
______ are involved in "long term clean-up"
Definition
monocytes
Term
What vitamin is important in blood clotting? what ion?
Definition
Vitamin K and Calcium
Term
A _____ forms between the formed elements and the plasma in a centrifuged blood sample. What does this contain.
Definition
Buffy Coat.

It contains erythrocytes and leukocytes
Term
what is bleeder's disease
Definition
another name for hemophilia
Term
A clot formed during the process of hemostasis is called ______?
Definition
fibrin clot
Term
Describe sickle cell/malaria relationship.
Definition
A person with sickle cell anemia has "resistance" to Malaria
Term
_____ is the average temp. of the blood
Definition
100.4F
Term
_____ is another name for platelet plug
Definition
Fibrin clot
Term
_______ increase during allergy attacks and infections of parasitic worms
Definition
Eosinophils
Term
Blood has a characteristic _____ taste
Definition
metallic/salty
Term
What organ synthesizes most clotting factors?
Definition
the liver
Term
What is a red blood cells lifespan
Definition
100 to 120 days
Term
Weakness occurs with blood loss of _____
Definition
10% to 30%
Term
shock occurs with blood loss of _____
Definition
over 30%
Term
_____ become macrophages
Definition
Monocytes
Term
blood is what type of tissue
Definition
connective tissue
Term
______ are fragments of megakaryocytes
Definition
Platelets
Term
What is the Ph of blood? this would make it slightly ______.
Definition
7.35 to 7.45

alkaline
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