Anatomy And Physiology II Final Review Of Exam 1 Questions

46 Questions  I  By Atalina7

  
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1.  Lymphocytes secrete antibodies, coordinate action of other immune cells, and serve in immune memory
A.
B.
2.  Myeloid hemopoiesis in adults happens in the
A.
B.
C.
D.
3.  Blood flow through a capillary bed is regulated by precapillary sphincters.
A.
B.
4.  When you exercise you generate excess heat and your body temperature rises. Blood vessels dilate in the skin, warm blood flows closer to the body surface, and you lose heat. This exemplifies:
A.
B.
C.
D.
E.
5.  _______ has the most important effect on blood velocity
A.
B.
C.
D.
E.
6.  The _______ performs the work of the heart
A.
B.
C.
D.
E.
7.  The outermost wall of an artery or vein is called the __________ and in large arteries and veins contains the ________.
A.
B.
C.
D.
E.
8.  _______ by the capillaries at their venous end
A.
B.
C.
D.
E.
9.  The tricuspid valve regulates the opening between
A.
B.
C.
D.
E.
10.  ______ does not contribute to venous return
A.
B.
C.
D.
E.
11.  Which of the following is not x-linked?
A.
B.
C.
D.
E.
12.  Blood glucose concentration rises after a meal and stimulates release of the hormone insulin. Insulin travels int he blood and stimulates body cells to uptake glucose from the bloodstream. This reduces blood glucose concentration. this is an example of 
A.
B.
C.
D.
E.
13.  Negative feedback is a self-amplifying chain of events that tend to produce rapid change in the body
A.
B.
14.  The velocity of blood flow decreases when
A.
B.
C.
D.
E.
15.  Increased capillary filtration, reduced reabsorption, or obstruction of lymphatic drainage can lead to edema
A.
B.
16.  Most oxygen is transported bound to 
A.
B.
C.
D.
E.
17.  The universal blood donor is 
A.
B.
C.
D.
E.
18.  The long absolute refractory period
A.
B.
C.
D.
E.
19.  Tissues can become edematous (swollen) when
A.
B.
C.
D.
E.
20.  We live in an ever-changing environment outside of our body, yet our internal conditions remain relatively stable. This is called
A.
B.
C.
D.
E.
21.  When a woman is giving birth, the head of the baby pushes against her cervix and stimulates release of the hormone oxytocin. Oxytocin travels in the blood and stimulates the uterus to contract. Labor contractions become more and more intense until the baby is expelled. This is an example of 
A.
B.
C.
D.
E.
22.  The vasomotor center of the _____ controls blood vessels throughout the body
A.
B.
C.
D.
E.
23.  Which of these is one of the most common diseases of Ashkenazi jews?
A.
B.
C.
D.
E.
24.  The structural framework of the blood clot is formed by 
A.
B.
C.
D.
E.
25.  Opening and closing of the heart valves is caused by 
A.
B.
C.
D.
E.
26.  Three common components of a feedback loop are
A.
B.
C.
D.
E.
27.  The fibrous skeleton of the heart serves as electrical insulation between the atria and the ventricles
A.
B.
28.  Sickle-cell disease is NOT
A.
B.
C.
D.
E.
29.  The liver stores excess iron in ferritin
A.
B.
30.  Positive feedback helps to restore normal function when one of the body's physiological variables gets out of balance
A.
B.
31.  An individual has type B, Rh-positive blood. The individual has _____ antigen(s) and can produce anti-______ antibody(ies).
A.
B.
C.
D.
E.
32.  _________ carry oxygen-poor blood
A.
B.
C.
D.
E.
33.  An increased erythropoietin (EPO) output by the kidneys would lead to all of the following except
A.
B.
C.
D.
E.
34.  Most clotting factors are synthesized in the
A.
B.
C.
D.
E.
35.  This is the correct path of an electrical excitation from the pacemaker to a cardiocyte in the left ventricle
A.
B.
C.
D.
E.
36.  All of these increase blood pressure EXCEPT
A.
B.
C.
D.
E.
37.  The systemic circuit contains oxygen-rich blood only
A.
B.
38.  _______ are powerful vasoconstrictors, and _______ also increases heart rate.
A.
B.
C.
D.
E.
39.  Type A blood can safely donate RBCs to _____ and can recieve RBCs of type______
A.
B.
C.
D.
E.
40.  Many RBCs die in the 
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B.
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D.
E.
41.  Voso motion is associated with the presence of
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B.
C.
D.
E.
42.  Hypertension is commonly considered to be a chronic resting blood pressure higher than 
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B.
C.
D.
E.
43.  The plateau in the action potential of cardiac muscle results from the action of 
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B.
C.
D.
E.
44.  The cessation of bleeding is specifically called
A.
B.
C.
D.
E.
45.  If the sinoatrial (SA) is damaged, the heart will likely beat at 
A.
B.
C.
D.
E.
46.  The buffy coat does not contain
A.
B.
C.
D.
E.
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