Exam (elaborations)
BIOLOGY (Anatomy) GIT QUESTIONS AND ANSWERS 100% VERIFIED COMPLETE DIGESTIVE SYSYEM
- Course
- Institution
BIOLOGY (Anatomy) GIT QUESTIONS AND ANSWERS 100% VERIFIED COMPLETE DIGESTIVE SYSYEM
[Show more]
Content preview
BIOLOGY (Anatomy) GIT QUESTIONS ANDANSWERS 100% VERIFIED COMPLETE
DIGESTIVE SYSYEM.
,Anatomy questions (MCQs & written)
1
, Oral cavity, tongue & palate
Give a short account on:
1. Movements of the tongue
2. Nerve supply of the tongue.
3. Blood supply & lymphatic drainage of the tongue.
MCQs:
1: The chorda tympani
a. Contains taste fibers to the anterior 2/3 of the tongue
b. Contains pregangliniolic parasympathetic fibers to the Pterygopalatine ganglion
c. Contains secreto-motor to the lacrimal gland
d. All of the above
2. The muscle that is innervated by mandibular nerve is:
a. Tensor palati. b. Levator palati.
c. Palatoglossus. d. Palatopharyngeus.
3. Regarding the palate, all the following are true EXCEPT:
a. The upper surface of soft palate is supplied by pterygopalatine ganglion
(sphenopalatine ganglion).
b. It receives sensory supply from the glossopharyngeal nerve.
c. It receives motor supply from the pharyngeal plexus.
d. The glossopharyngeal nerve shares in its motor supply
4 - The tongue is attached to the following bones except
a-hyoid bone b-Mandible c-maxilla d-Styloid process
5- Regarding the nerve supply of the tongue, all are true except:
a. All its muscles are supplied by hypoglossal nerve
b- Vallate papillae are supplied by glossopharyngeal nerve
c. Its pasterior third is supplied by glossopharyngeal nerve
d-its anterior two thirds is supplied by lingual nerve
2
, 6- Which of the following nerves carries taste sensation from anterior 2/3 of the
tongue:
a-lingual nerve b. Chorda tympani (branch from facial n)
c-Glssopharyngeal nerve d-Vagus nerve
7- The following cranial nerves shares in supply of mucous membrane of the
tongue except:
a-Trigeminal nerve b-Facial nerve
c- Glossopharyngeal nerve d. Hypoglossal nerve
8. The lymphatics of the tip of the longue drain directly into
a- Submandibular lymph nodes b. submental lymph nodes
c-Parotid lymph nodes d-Buccal lymph nodes
9- All muscles of solft palate aro supplied by cranial rool of accessory nerve
through vapus except:
a. Tensor palati b. levator palati
c. Palatoglossus d. Palatopharyngeus
13- The genioglossus muscle is innervated by:
a- Hypoglossal nerve b- lingual n c- Glossopharyngeal nerve
d- Trigeminal nerve e- Vagus nerve
10- Which of the following muscles draws the tongue backwards:
d- Hyoglossus muscle b-Genioglossus muscle
c- Styloglossus muscle d-Palatoglossus muscle
11- Which of the following muscles produces protrusion of the tongue from oral
orifice:
a- Genioglossus b-Geniohyoid c-Styloglossus
d-Hyoglossus e-Palatoglossus
3
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller AcademicAllure. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $17.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
71498 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
