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

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