Important MCQ on Medical-Surgical Nursing question Part 1
Topic Name:- Gastrointestinal system
In this quiz, you will get the MCQ on diagestive system Anatomy and physiology o. this question helps you in your competitive exams like AIIMS NORCET, DMER, ESIC, RRB STAFF NURSE, and other nursing entrance exams. I hope these questions are really helpful and improve your knowledge of nursing.
Today we are going to solve questions on the Gastrointestinal system. I hope this will really help full o our nursing students that are going to nursing school and trying to complete their studies along with this they are trying t study for their nursing competitive exams. this blackgoldcity website realy help full to you.
There are 15 questions on Medical-Surgical nursing. Each question has four options, for each question one is the correct answer. If you choose the Correct Options the green appears on the correct option if you choose the wrong option a red appearance appears on chosen option please choose the correct option and get improve your knowledge.
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Q1.Cardiac sphincter is situated at?
1)Cardiac sphincter is situated at the end of esophgus. 2)Pyloric sphincture:- at the end of stomach 3)Cricopharix:- at the start of the esophagug 4)Ileocecal valve:- at the end of small intestine.
Q2. The average lenght of esophagus.................?
The average lenght of esophagus is 25 cm. and it guarded by the two spincter 1) Upper sphincter Cricopharix 2) Lower sphincter (LES), also known as the cardiac sphincter
Q3. Lenght of Gastrointestinal track.......?
Gastrointestinal track extends from mouth to anus and total lenght is 23-26 feet. Average lenght of Gastrointestinal track is 30 feet.
Q4. Which layer of Gastrointestinal track helps in absorption, diagetion and secretory process........?
Epithelium:- Which is a layer of Gastrointestinal track helps in absorption, diagetion and secretory process. and this is innermost layer of GI system.
Q5. The Innermost layer of Gastrointestinal track........?
The mucosa or mucous membrane of the gastrointestinal tract is the innermost layer. and it consists of Epithelium. 1) Endothelium:- innermost layer of the heart 2) Lamina propria:- it is a highly vascular and loos connective tissue between epithelium and muscularis mucosa 3) Muscularis mucosa:- the deepest layer of mucosa lining just below the sub mucosa. It consist elastic smooth muscle fiber arranged in outer as longitudinal and inner circular
Q6. Digestion proces starts from………..?
Mouth is th e first site of digestion.
Q7. How many pairs of salivary Gland?
there is 3 pairs of salivary glands. Named as: 1) Parotid ( largest salivary gland ) 2) Submaxillary ( submandibular ) 3) Sublingual gland. Daily secretion of saliva:- 1.5 L
Q8. Which immunoglobulin present in saliva?
1) IgA immunoglobulin most abundantly present in saliva 2) IgG immunoglobulin most abundantly present in Blood 3) IgM immunoglobulin most abundantly present in Blood and Lymph 4) IgE immunoglobulin found in Lungs, skin, and mucous membrane 5) IgD immunoglobulin found Tissues that line the belly or chest
Q9. Capacity of newborn stomach?
1) Capacity of newborn stomach:- 30 ml 2) Adult average 1500-2000 ml 3) And maximum limt 2-4 liter
Q10. Last part of meal remain in………….?
Last part of meal remain in fundus.
Q11. HCL secreted by………..?
1) HCL and intrinsic factor secreted by Parietal cell or Oxyntic cell. 2) Pepsiogens secreted by chief cell or Peptic cell.
Q12. Intrinsic factor is necessary for absorption of ………?
Intrinsic factor is necessary for absorption of Vit B12 From Ileum
Q13. How many tonsils present in body?
Total number of tonsils:- 6 1) One Pharyngeal ( Adenoid ) 2) Two tubal tonsils 3) Two palatine tonsils 4) One lingual tonsils
Q14. Who helps to convert pepsinogens to pepsin
HCL helps to convert pepsinogens to pepsin. Pepsinogens —---------HCL-----------> pepsin.
Q15. How many primary teeth erupt?
Primary teeth also called as milk teeth 10 upper and 10 lower total 20 primary teeth erupt.
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