Term
| The term central nervous system refers to the: |
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Definition
| The brain and spinal cord |
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Term
| Which of the following are touch receptors: |
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Definition
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Term
| The groove seperating the cerebral hemispheres is the: |
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Definition
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Term
| Control of tempature, endocrine activity, and thirst are functions associated with the: |
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Definition
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Term
| The vital centers for the control of heart rate, resperation, and blood pressure are located in the: |
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Definition
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Term
| The functions of the vestubulocochlear nerver concern |
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Definition
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Term
| The nerver that contains motor fibers that activate chewing is |
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Definition
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Term
| Spinal nerves exiting the cord from the level L4 to S4 form the |
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Definition
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Term
| The posterior side of the leg and foot is served by which nerve? |
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Definition
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Term
| Which of the following numbers of pairs of spinal nerves is correct |
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Definition
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Term
| the scieaic nerve is a combination of which two nerves? |
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Definition
| femoral and tibial nerves |
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Term
| Which of the following is NOT a nerve plexus |
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Definition
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Term
| The sympathetic and parasympathetic nervous systems are subdivisions of the |
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Definition
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Term
| In contrast to the somatic nervous system the autonomic nervous system |
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Definition
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Term
| Which of the effectors is NOT directly controlled by the autonomic nervous system |
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Definition
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Term
| Preparing the body for the "flight or fight" responce is the role of the |
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Definition
| sympathetic nervous system |
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Term
| The parasympathetic nervous system is characterized by paeipheral ganglia near the |
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Definition
| spinal cord and by short postganglionic fibers |
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Term
| WHich of the following is not a result of parasympathetic stimulation |
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Definition
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Term
| Sympathetic fibers leave the spinal cord in the |
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Definition
| thoracolumbar region and the postganglionic fibers secrete norepinephrine |
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Term
| Sympathetic nervous system stimulation causes |
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Definition
| increase blood glucose decreased GI peristalsis and increased heart rate and blood pressure |
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Term
| Normal blood contains __ g of hemoglobin per 100 ml |
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Definition
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Term
| Leukocyte production is stimulated by |
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Definition
| colony stimulating factors and interleukins |
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Term
| Proper sequence of hemostasis |
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Definition
| platlet plug formation, vascular spasm, coagulation |
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Term
| During vascluar spasm phase of hemostasis which chemiacal is released to brin about vasoconstriction |
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Definition
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Term
| Thromboplastin and PF3 interact to form |
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Definition
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Term
| A clot formed during the process of hemostasis is called |
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Definition
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Term
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Definition
| are located superiorly and are the recieving chambers of the heart |
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Term
| Which recivieves blood directly from the four pulmonary veins? |
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Definition
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Term
| Which of the following are not part of systemic circulation |
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Definition
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Term
| The aortic semilunar valve is composed of |
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Definition
| three cusps and opens when the right atrium contracts |
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Term
| Blood enters which of these vessels during ventricular systole |
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Definition
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Term
| When considering the lub dub heart sounds |
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Definition
| 1st one is longer and louder (Av valves) and 2nd shorter and sharper(semilunar valves |
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Term
| An increase in parasympathetic nervous system activity causes |
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Definition
| a decrease in heart rate and an increase in cardiac output |
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Term
| A decrease in venous return to the heart causes |
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Definition
| a decrease in stroke volume and an increse in cardiac output |
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Term
| Vasoconstriction occurs as a result of |
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Definition
| an increase in symparthetic nervous system firing |
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Term
| Which of the following is the function of renin and adolstrone |
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Definition
| they are produced whenever blood pressure falls and ultimately cause an increase in blood volume and blood pressure |
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Term
| Which is the following are the functions of renin and angiotension II |
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Definition
| they are produced whenever blood pressure falls and cause vasoconstriction and an increase in blood pressure |
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Term
| Substances tend to leave the bloodstream at the arterial end of the capillary because |
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Definition
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Term
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Definition
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Term
| When relaxed the alimentary canal is about |
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Definition
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Term
| Which of the following is continious with the esophagus |
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Definition
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Term
| Which is not a layer of the almintary canal? |
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Definition
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Term
| The submucosal and myenteric nerve plexuses are part of the |
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Definition
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Term
| When full the stomach cna hold approx |
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Definition
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Term
| Which is not true about the stomach |
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Definition
| start digestin starts here |
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Term
| The primary function fo the small intestine |
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Definition
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