Digestive System Mcq

Digestive System MCQs 

 1. Which is arranged correctly?

    a. Digestion, Absorption, Ingestion, Elimination.

    b. Ingestion, Digestion, Absorption, Elimination

            c. Ingestion, Absorption, Digestion, Elimination

    d. Digestion, Ingestion, Absorption, Elimination

2. There are …………… of salivary gland in human

            a. 2 pairs                                                    

            b. 4 pairs

            c. 3 pairs                                                 

          d. 5 pairs

3. Which of the followings is/are the functions of saliva?

            a. Digestion                                               

            b. Lubrication of food

            c. Cleansing                                              

            d. All of the above

4.  There is secretion of gastric juice before food reaches the stomach. This is called

            a. Cephalic phase                                   

            b. Intestinal phase                                                              

            c. Gastric phase                                        

            d. None

5. The villi are tiny-finger like projection present in

            a. Small intestine                                    

            b. Rectum

            c. Colon                                                     

            d. All of the above




6.  Trypsinogen and chymotrypsinogen are contained in

            a. Bile juice                                               

            b. Pancreatic juice

            c. Gastric juice                                          

            d. Intestinal juice

7.  The length of large intestine is about

            a. 1 meter                                                  

            b. 1.5 meter                                                                         

            c. 2.0 meter                                               

            d. 2.5 meter

8. The largest gland of the body is

            a. Pancreas                                               

            b. Liver

            c. Stomach                                                

            d. Thymus

9.  Canine tooth lies between:

            a. Incisor & Incisor                                  

            b. Incisor & Premolar                                                     

            c. Premolar & Molar                               

            d. Incisor & Molar

10. Highest blood supply to liver is: 

            a. Hepatic artery                                      

            b. Portal vein                                                                      

            c. Hepatic vein                                         

            d. Equally by all




11. When bile pigment in blood is excessive?

            a. Cyanosis                                               

            b. Anemia

            c. Icterus                                                   

            d. Hepatomegaly

12.  Weight of the Liver is about

            a. 1 to 2.3kg                                             

            b. 1 to 3kg

            c. 2.3 to 4kg                                              

            d. 2.5 to 3.5kg


13.   Fat digestion doesn’t occur in

            a. Mouth                                                   

            b. Small Intestine

            c. Stomach                                                

            d. a & b both

14. Dental amulgum consists of

            a. Silver & Zinc                                      

            b. Silver & Tin                                                                                     

            c. Zinc & Tin                                             

            d. Silver & Copper

15. Saliva consists of

            a. Ptyalin                                                  

            b. Blood clotting factors                                                                    

            c. Immunoglobulins            

            d. All of the above     






1.b

2.c

3.d

4.a

5.a

6.b

7.b

8.b

9.b

10.b

11.c

12.a

13.d

14.a

15.a

       





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