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