Download Circulatory System Exam KEY

Key-Circulatory System Exam
Matching: Three points each.
1. ___C_____thrombus
2. ___D_____embolus
3. ___G_____myocardial infarction
4. ___I_____leukemia
5. ____I____congestive heart failure
6. ____B____hemophilia
7. ___H_____transient ischemic attack
8. __E______hypertension
9. __A______atherosclerosis
10. ___F_____cerebrovascular accident
a. narrowing of the vessels
b. disease in which blood doesn’t clot
c. clot
d. travelling clot
e. high blood pressure
f. stroke
g. heart attack
h. mini-stroke, warning sign
i. malignant disease of bone marrow
j. heart muscles don’t beat adequately
Electrical Pathway of the Heart. Number each section of the electrical pathway in
order, from 1 – 5. Two points each.
11. _____2______ AV node
12. _____3______ Bundle of HIS
13. ______5_____ purkinje fibers
14. _____1______ SA node
15. ______4_____ left and right bundle branches
Multiple Choice. Two points each.
16. Erythrocytes are:
a.
b.
c.
d.
white blood cells
red blood cells
platelets
plasma
17. Leukocytes are:
a.
b.
c.
d.
white blood cells
red blood cells
platelets
plasma
18. Thrombocytes are:
a.
b.
c.
d.
white blood cells
red blood cells
platelets
plasma
19. The muscular wall that separates the two sides of the heart is called the:
a.
b.
c.
d.
atria
ventricles
septum
myocardium
19. The smooth layer that lines the inside of the heart is called the:
a.
b.
c.
d.
pericardium
myocardium
endocardium
innercardium
20. The double layered membrane that covers the heart is the:
a.
b.
c.
d.
pericardium
myocardium
endocardium
outercardium
21-32. Starting at the Inferior/Superior vena cava, follow the pathway of the blood
through the heart. Begin with #1 and follow through to #12. One point each.
__3____right ventricle
___10___left ventricle
___1___right atrium
__8____left atrium
____2__tricuspid valve
___9___bicuspid (mitral) valve
__7_____pulmonary veins
_____5__ pulmonary artery
___6____lungs
__12_____aorta
___4___pulmonary valve
__11____aortic valve
33- 45. Labeling. (Hint: use the terms from the previous section as a partial
wordbank). Two points each.
38.
33.
39.
40.
34.
41.
42.
35.
36.
37.
43.
44.
45.
33. _Superior Vena Cava__________
40. ___Pulmonary Valve________
34. __Right Atrium ______________
41. ___Left Atrium_____________
35. ____Tricuspid Valve __________
42. ___Bicuspid (Mitral) Valve___
36. __Right Ventricle_____________
43. ____Left Ventricle__________
37. __Inferior Vena Cava__________
44. __Septum_________________
38. __Aorta_____________________
45. ___Apex__________________
39. _Pulmonary Artery____________