Biology 2060 - Anatomy and Physiology II » Fall 2021 » Quiz 1
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Question #1
The buffy coat of centrifuged blood consists of:
A.
nuclei of RBC
B.
WBC and platelets
C.
antibodies and antigens
D.
protiens and electrolytes
E.
platelets and lipids
Question #2
Which of the following functional pairs of plasma content DO NOT go together?
A.
globulins = produce by RBC
B.
albumin = maintain osmotic pressure
C.
bicarbonate = pH buffer
D.
urea = metabolic waste
E.
fibrinogen = help in blood clotting
Question #3
The process of blood cell production is called:
A.
Hematopoiesis
B.
Erythropoiesis
C.
Leukopoiesis
D.
Homeostasis
Question #4
Which of the following does not belong with the others?
A.
chlorine
B.
sodium
C.
albumin
D.
calcium
E.
potassium
Question #5
Which the following is NOT a function of the cardiovascular system?
A.
synthesize proteins
B.
protection
C.
transportation of gases
D.
transportation of hormones
E.
regulation pH
Question #6
All of the following statements are false EXCEPT:
A.
histamine and defensins are granules found in eosinophils and neutrophils respectively
B.
lymphocytes > basophiles < eosinophils > monocytes< neutrophils
C.
platelets are cell fragments derived from cells called megakaryocytes
D.
monocytes and neutrophils are granular phagocytes
E.
lymphocytes and basophils secrete antibodies
Question #7
Which of the following substance is NOT a component of plasma?
A.
potassium
B.
sodium
C.
glucose
D.
creatine
E.
RBC
Question #8
Unlike other body fluids, blood has a normal temperature of 37 degrees celcius and a normal pH of 7
A.
FALSE
B.
TRUE
Question #9
Which of the following statements is/are true about a person with a hematocrit of 35%
A.
the person has 35% of WBC
B.
male or female, the pearson is anemic and the person has a plasma concentration of 65%
C.
All of the above is true
Question #10
Which of the following blood cells would you most likely find heparin and histamine
A.
basophils
B.
lymphocytes and basophils
C.
thrombocytes
D.
monocytes
E.
lymphocytes
Question #11
Which of the following cells is not derived from a hemocytoblast
A.
reticulocyte
B.
pro-erthyroblast
C.
lymphocyte
D.
osteocyte
E.
monocyte
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