Anatomy And Physiology Ii Final Review Of Exam 1 Questions

46 Questions  I  By Atalina7

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