Dr Gawad Physiology Course Online Exams - Ans Introduction, Autonomic Ganglia
5 MCQs (Only one correct answer)Each MCQ: 1 mark, Total mark: 5 (you will get the results immediately with correction by the web)Allowed time: 7 minGood Luck
- 1.The autonomic N.S. differs from the somatic N.S in having:
- A.
A connector neuron which comes outside the CNS (preganglionic neuron) and a postganglionic neuron which supplies the organ.
- B.
Origin from all segments of the spinal cord.
- C.
A complete control on skeletal muscles.
- D.
Origin from the anterior horn cells of the spinal cord
- 2.The autonomic ganglia all are true except:
- A.
Are relay stations for all preganglionic fibers passing through them.
- B.
Are the site of relay of efferent neurons.
- C.
Function as distributing centers.
- D.
Are located outside the CNS.
- 3.Concerning the autonomic ganglia, all the following is true except:
- A.
They act as distributing centers.
- B.
They are 3 types.
- C.
Their chemical transmitter is acetylcholine.
- D.
The preganglionic fibers may pass through them without relay.
- E.
None of the above
- 4.The sympathetic preganglionic nerve fibers:
- A.
Which supply the abdominal viscera relay in the sympathetic chain.
- B.
Originate at the autonomic ganglia.
- C.
Are myelinated nerve fibers
- D.
Show minimal divergence in the autonomic ganglia.
- 5.The following reflexes are all autonomic reflex action except:
- A.
Salivary secretion.
- B.
Micturition.
- C.
Flexion of the arm following a painful stimulus.
- D.
Acceleration of the heart after haemorrhage.
Questions: 7 | Attempts: 180 | Last updated: Mar 14, 2016
-
Sample QuestionIn the motor end plate, all the following are TRUE EXCEPT:
Questions: 6 | Attempts: 341 | Last updated: Sep 3, 2021
-
Sample QuestionAbout receptor potential which of the following is true:
Questions: 7 | Attempts: 141 | Last updated: Mar 21, 2016
-
Sample QuestionDuring muscle contraction, all the following is true except:
Back to top