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Dr Gawad Physiology Course Online Exams - Lecture 3 Exam (Parasympathetic Nervous System, Chemical Transmitters Exam)

15 MCQs (Only one correct answer) Each MCQ: 1 mark, Total mark: 15 (you will get the results immediately with correction by the web) Allowed time: 20 min Good Luck dr Gawad

Questions: 15 | Attempts: 533 | Last updated: Mar 21, 2023

Sample Question 1
About the vagus nerve, all the following is true except:

(A) It contains afferent and efferent fibres.

(B) It contains parasympathetic pregang fibres.

(C) It produces micturition.

(D) It causes increased peristaltic movement of the intestinal wall.

Sample Question 2
Stimulation of the pelvic nerve (sacral autonomic) produces :

(A) Relaxation of the wall of rectum and contraction of the internal anal sphincter.

(B) V.C. of the blood vessels in the external genitalia causing erection of penis.

(C) Contraction of the bladder wall and relaxation of the internal urethral sphincter.

(D) Contraction of smooth muscles in the male sexual passages causing ejaculation.

(E) Relaxation of the external urethral and anal sphincters.

Sample Question 3
Concerning the pelvic nerve, all the following is true except:

(A) It is the nerve of erection (= nervus erigenes).

(B) It is motor to the urinary bladder and distal half of the large intestine.

(C) It is inhibitory to both the internal anal and urethral sphincters.

(D) It has no postganglionic nerve fibres.

Dr Gawad Physiology Course Online Exams - Parasympathetic Nervous System, Chemical Transmitters

13 MCQs (Only one correct answer)Each MCQ: 1 mark, Total mark: 13 (you will get the results immediately with correction by the web)Allowed time: 16 minGood Luck

Questions: 13 | Attempts: 2519 | Last updated: Mar 21, 2023

Sample Question
About the vagus nerve, all the following is true except:

(A) It contains afferent and efferent fibres.

(B) It contains parasympathetic pregang fibres.

(C) It produces micturition.

(D) It causes increased peristaltic movement of the intestinal wall.

Parasympathetic Nervous System Quizzes, Questions & Answers

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