Chapter 17: The Autonomic Nervous Systemuene POST-LABORATORY WORKSHEET cormespon

Question

Chapter 17: The Autonomic Nervous Systemuene POST-LABORATORY WORKSHEET cormesponds to the Leaming Objective listed in the chapter opener outline. Do You Know the Basics? Exercise 12t Parasympathetk Division 1 The parasympathetie division of the ANS is also called the(craniosacral/thoracolumbar) division because of its anatomical location. 2. Identity the cranial nerves that carry paresympathetic information (Check all that apply) t b glossopharyngeal (CN oculomotor (CN ?e.vagusCNX) Exercise 17.2: Sympathetic Division (craniosacral/thoracolumbar) division because of its 3. The sympathetic division of the ANS is also called the anatomical location. that lie on top of the unpaired abdominal blood vessels (celiac trunk, superior mesenteric artery, inferio (paravertebralprevertebral ganglia because of their anatomic location mesenteric artery) are also known as relative to the vertebral column Can You Apply What You've Learned? 5. Match each of the effectors listed Iin column A with the cranial nerve that innervates the effector listed in column B Column B a. facial (CN VI b. glossopharyngeal (CN ) c oculomotor (CN d. vagus (CN Column A 1 bronchioles 2 cilliry muscles and iris of eye 3. heart 4 kidneys . lacrimal gland 6. sallvary gland (parotid) 7 salvary glands (under tongue) 8. stomach and other digestive organs

Explanation / Answer

Exercise 17.1

Ans 1:- The parasympathetic division of the ANS is called the Craniosacral division because of its anatomical locations.

Ans2:- Facial (CN VII) :- Mixed, both sensory and motor function

Glossopharyngeal (CN IX):- Mixed, both sensory and motor function.

Oculomotor (CN III):- Motor function.

Optic (CN II):- sensory function.

Vagus (CN X):- Mixed, both sensory and motor function.  

Exercise 17.2:-

Ans 3:- The sympathetic division of the ANS is also called the thoracolumbar division because of its anatomical locations.

Ans 4:- Ganglia.

Ans 5:- Facial VII >>>> Lacrimal gland, salivary gland (parotid), salivary glands (under tongue)

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