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Nervous System Questions & Answers
What does the threshold level of a neuron refer?
The answer is actually supposed to be OPEN SODIUM GATES, because the threshold is the crtical level that needs to be reached to fire an action potential. Once an action potential is intiated depolarization occurs and sodium ions being to rush in the
Which of the following is not a function of the neuroglia?
Don't microglial cells phagocytize neuronal debris? I think the answer should be "Information processing"
Which major organ of the nervous system is encased in the skull?
The major organ that is encased in the skull is C. Brain. A lot of people say that the brain must be the most important organ of the body. When a person loses his/her mind, he/she will not be able to function anymore. The brain allows you to control
Which of the following structures is most asssociated with wake up?
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Broca s area & reticular activating system .
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Sample QuestionWhat is NOT a function of the endocrine System?
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Sample QuestionThese branching structures carry information toward the cell body of a neuron.
A quiz on The Nervous System. Material taken from Biology 30 Unit One Alberta Curriculum
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Sample QuestionNerves are bundles of neurons.
In the course of our study we go to know that the nervous system consists of the brain, spinal cord, sensory organs, and all of the nerves that connect these organs with the rest of the body. Test out how well you understood...
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Sample QuestionWhich of the following is not a function of the nervous system
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Sample QuestionWhich of the following is most related to the "feed and breed" system?
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Sample QuestionThe central nervous system is made up of two components:
Quiz on the fundamentals of the nervous system and the nervous tissue. This is prep for the next test and practical.
Questions: 98 | Attempts: 462
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Sample QuestionThe master controlling and communicating system of the body?
Mark the letter of the letter of choice then click on the next button. Score will be posted as soon as the you are done with the quiz. You got 24 minutes to finish the exam. Good luck!
Questions: 20 | Attempts: 460
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Sample QuestionWhich of the following is not a muscle identified in the rotator cuff?
Questions: 31 | Attempts: 433
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Sample QuestionWhich of the following articulations is an example of saddle joint?
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Sample QuestionThis drug is a alpha-2 selective receptor agonist
Questions: 61 | Attempts: 386
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Sample QuestionHow many functions does the nervous system have?
Mark the letter of the letter of choice then click on the next button. Answer will be revealed after each question. No time limit  to finish the exam. Good luck!
Questions: 21 | Attempts: 368
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Sample QuestionWhich of the following cranial nerves is not directly related to the eye?
Mark the letter of the letter of choice then click on the next button. Answer will be revealed after each question. No time limit to finish the exam. Good luck!
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Sample QuestionWhich of the following is not a muscle identified in the rotator cuff?
Questions: 15 | Attempts: 309
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Sample QuestionThis drug is a partial agonist at beta-1 and beta-2 receptors
Questions: 15 | Attempts: 303
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Sample QuestionInhibition of cholinesterases by this drug is very short (2-10 minutes)
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Sample QuestionWhite matter is primarily for ___________ while gray matter is primarily for ___________.
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Sample QuestionWhich of the following statements correctly pairs the adrenergic agonist with its appropriate therapeutic use?
A & P III Nervous System is a quiz designed to test and advance your knowledge on the Central Nervous System. How good are you with the CNS? Take up the challenge below and see how good you are.
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Sample QuestionThe two functions of the nervous system are
A quiz covering material learned over the past few lectures.
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Sample QuestionWhat is the biggest part of the brain?
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Sample QuestionProduce the myelin sheaths around PNS axons
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Sample QuestionA 41-year-old man complained to his physician of painful erection and impaired ejaculation during sex. Two week ago he had been diagnosed with chronic bacterial prostatitis and had started an appropriate therapy. Which of the following drugs most likely caused the patient’s symptoms?
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Sample QuestionA 35-year-old farmer was brought to the emergency room complaining of severe abdominal cramps, vomiting and excess salivation. His skin was flushed, warm, and moist to the touch. He stated that he was working in his field with an organophosphate pesticide. Which of the following mechanisms best explains the cause of the flushed skin in this patient?
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Sample QuestionWhich of the following is not a function of the nervous system?
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Sample QuestionThis drug is currently used in bronchospastic disorders
Anatomy of the Nervous System
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Sample QuestionWhat is an afferent message?
A multiple choice quiz on the human nervous system.
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Sample QuestionThis is the job of the nervous system.
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Sample QuestionMs Hanan has been treated for myasthenia gravis for several years. She reports to the emergency department complain- ing of recent onset of weakness of her hands, diplopia, and difficulty swallowing. She may be suffering from a change in response to her myasthenia therapy, that is, a cholinergic or a myasthenic crisis. Which of the following is the best drug for distinguishing between myasthenic crisis (insufficient therapy) and cholinergic crisis (excessive therapy)?
Questions: 20 | Attempts: 180
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Sample QuestionThe nervous system is divided into two major divisions:
Questions: 8 | Attempts: 178
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Sample QuestionSomatic Nervous System:
Take the following quiz AFTER you have finished learning about the nervous system. Then email me the results.
Questions: 10 | Attempts: 159
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Sample QuestionThe basic units of structure and function of the nervous system are
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Questions: 8 | Attempts: 154
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Sample QuestionWhat are the components of the nervous system?
Test your knowledge about the nervous system!
Questions: 20 | Attempts: 145
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Sample QuestionWhat is the nervous system?
