Anatomy And Physiology Ii Final Review Of Exam 1 Questions

46 Questions  I  By Atalina7

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