anatomy & physiology study questions.pdf

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7) An increased neutrophil count typical ly is associated w ith:

a) an ongoing bacterial infection

b) neutropenia

c) allergic reactions

d) an ongoing parasitic infections

8) These cells are important phagocytes and eventually become macrophage:

a) neutrophils

b) basophilsc) monocytes

d) lymphocytes

9) Hypoxia induces the kidneys to produce:

a) platelets

b) intrinsic factor

c) urobilin

d) erythropoetin

10) The first phase of hemostasis is:

a) separation of globin and heme

b) activation of prothrombinase

c) platelet aggregation

d) vascular spasm

11) Which of the following activates platelets during hemostasis:

a) eosinophil degranulation

b) exposed collagen or endothelial basement membrane

c) fibrin thread formation

d) thromboplastin

12) The phase of coagulation that begins with exposed endothelial collagen is:

a) extrinsic pathway

b) intrinsic pathway

c) common pathway

d) fibrin stabilization

13) This clotting factor is an important link between the intrinsic and extrinsic pathways and is

deficient in hemophilia B:

a) factor IX

b) factor XII

c) factor VIII

d) fibrinogen

14) This clotting factor plays an important role in activating two positive feedback loops to

accelerate coagulation:

a) thrombin

b) fibrin

c) calcium

d) prothrombinase

15) An individual with type B+ blood has which of the following antibodies in their blood:

a) anti-A and anti-O

b) anti-B


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c) anti-Rh

d) anti-A

e) none of the above

Answers:

1) Plasma is:

a) blood that has no red blood cellsb) the liquid portion of blood including clotting factors

c) the liquid portion of blood after it has clotted

d) the proteins of blood

2) Excessive destruction of erythrocytes can result in:

a) thalassemia

b) aplastic anemia

c) pericious anemia

d) hemolytic anemia

3) A hematocrit value of 80 is termed:a) polycythemia

b) anemia

c) thrombocytopenia

d) leukemia

4) During hemoglobin recycling in the spleen, heme is initially converted into:

a) bilirubin

b) biliverdin

c) urobilin

d) urobilinogen

5) The heme portion of hemoglobin is eventually:

a) converted into stercobilin in the large intestine

b) conveted into urobilin in the kidney

c) excreted from the body

d) none of the above

e) all of the above

6) The Fe3+portion of hemaglobin is eventually:

a) converted into transferrin in the large intestine

b) converted into ferritin in the kidney

c) excreted from the body

d) none of the above

e) all of the above

7) An increased neutrophil count typical ly is associated w ith:

a) an ongoing bacterial infection

b) neutropenia

c) allergic reactions

d) an ongoing parasitic infections

8) These cells are important phagocytes and eventually become macrophage:


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a) neutrophils

b) basophils

c) monocytes

d) lymphocytes

9) Hypoxia induces the kidneys to produce:

a) platelets

b) intrinsic factor

c) urobilind) erythropoetin

10) The first phase of hemostasis is:

a) separation of globin and heme

b) activation of prothrombinase

c) platelet aggregation

d) vascular spasm

11) Which of the following activates platelets during hemostasis:

a) eosinophil degranulation

b) exposed collagen or endothelial basement membranec) fibrin thread formation

d) thromboplastin

12) The phase of coagulation that begins with exposed endothelial collagen is:

a) extrinsic pathway

b) intrinsic pathway

c) common pathway

d) fibrin stabilization

13) This clotting factor is an important link between the intrinsic and extrinsic pathways and is

deficient in hemophilia B:a) factor IX

b) factor XII

c) factor VIII

d) fibrinogen

14) This clotting factor plays an important role in activating two positive feedback loops to

accelerate coagulation:

a) thrombin

b) fibrin

c) calcium

d) prothrombinase

15) An individual with type B+ blood has which of the following antibodies in their blood:

a) anti-A and anti-O

b) anti-B

c) anti-Rh

d) anti-A

e) none of the above


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