1. The longest part of the digestive tract isโ
a) Stomach
b) Small intestine
c) Large intestine
d) Esophagus
Answer: Small intestine
2. The first part of small intestine isโ
a) Illeum
b) Jejunum
c) Duodenum
d) Colon
Answer: Duodenum
3. Which organ produces bile?
a) Pancreas
b) Liver
c) Gallbladder
d) Stomach
Answer: Liver
4. Where is bile stored?
a) Liver
b) Pancreas
c) Gallbladder
d) Duodenum
Answer: Gallbladder
5. Which enzyme digests protein in stomach?
a) Amyless
b) Lipase
c) Trypsin
d) Pepsin
Answer: Pepsin
6. The main function of stomach isโ
a) Absorption
b) Digestion
c) Filtration
d) Secretion only
Answer: Digestion
7. The digestion starts inโ
a) Mouth
b) Stomach
c) Esophagus
d) Duodenum
Answer: Mouth
8. Appendix is attached toโ
a) Illeum
b) Cecum
c) Colon
d) Rectum
Answer: Cecum
9. Which organ produces insulin?
a) Pancreas
b) Liver
c) Gallbladder
d) Stomach
Answer: Pancreas
10. The largest gland in body isโ
a) Pancreas
b) Thyroid gland
c) Liver
d) Salivary gland
Answer: Liver
11. Which vitamin is absorbed in ileum?
a) Vitamin C
b) Vitamin B12
c) Vitamin A
d) Vitamin D
Answer: Vitamin B12
12. The stomach is located inโ
a) Right iliac region
b) Left hypochondriac region
c) Pelvic cavity
d) Thoracic cavity
Answer: Left hypochondriac region
13. The largest part of stomach isโ
a) Cardia
b) Fundus
c) Body
d) Pyloric
Answer: Body
14. The approximate weight of stomach in adults isโ
a) 120 gm
b) 145 gm
c) 150 gm
d) 200 gm
Answer: 150 gm
15. The average length of the stomach isโ
a) 10cm
b) 25 cm
c) 30 cm
d) 35 cm
Answer: 25 cm
16. The liver regulatesโ
a) Blood pressure
b) Heart rate
c) Respiration
d) Blood glucose
Answer: Blood glucose
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17. The liver storesโ
a) Glycogen
b) Fat
c) Protein
d) Vitamin C
Answer: Glycogen
18. The liver has how many lobes?
a) 2
b) 3
c) 4
d) 5
Answer: 4
19. The liver is located inโ
a) Right hypochondriac region
b) Left hypochondriac region
c) Pelvic cavity
d) Thoracic cavity
Answer: Right hypochondriac region
20. เฆนเฆพเฆเฆกเงเฆฐเงเฆเงเฆฒเงเฆฐเฆฟเฆ เฆเฆธเฆฟเฆก เฆจเฆฟเฆเฆธเงเฆค เฆนเฆฏเฆผ เฆเงเฆฅเฆพเฆฏเฆผ เฆฅเงเฆเง?
a) เฆเงเฆทเงเฆฆเงเฆฐเฆพเฆจเงเฆคเงเฆฐ เฆฅเงเฆเง
b) เฆฌเงเฆนเฆฆเฆพเฆจเงเฆคเงเฆฐ เฆฅเงเฆเง
c) เฆชเฆพเฆเฆธเงเฆฅเฆฒเง เฆฅเงเฆเง
d) เฆกเฆฟเฆเฆกเงเฆจเฆพเฆฎ เฆฅเงเฆเง
Answer: เฆชเฆพเฆเฆธเงเฆฅเฆฒเง เฆฅเงเฆเง
21. Cholelithiasis เฆเฆฟ?
a) เฆชเฆฟเฆคเงเฆคเฆฅเฆฒเฆฟเฆฐ เฆชเงเฆฐเฆฆเฆพเฆน
b) เฆเฆฟเฆกเฆจเฆฟเฆคเง เฆชเฆพเฆฅเฆฐ
c) เฆเฆฟเฆกเฆจเฆฟ เฆชเงเฆฐเฆฆเฆพเฆน
d) เฆชเฆฟเฆคเงเฆคเฆฅเฆฒเฆฟเฆคเง เฆชเฆพเฆฅเฆฐ
Answer: เฆชเฆฟเฆคเงเฆคเฆฅเฆฒเฆฟเฆคเง เฆชเฆพเฆฅเฆฐ
22. The main function of liver isโ
a) Digestion
b) Detoxification
c) Metabolism and detoxification
d) Absorption
Answer: Metabolism and detoxification
23. เฆฒเฆฟเฆญเฆพเฆฐเงเฆฐ เฆฐเฆเงเฆค เฆธเฆฐเฆฌเฆฐเฆพเฆน เฆเฆฐเฆพ เฆนเฆฏเฆผ เฆเงเฆจ เฆงเฆฎเฆจเงเฆฐ เฆฎเฆพเฆงเงเฆฏเฆฎเง?
a) เฆนเงเฆชเฆพเฆเฆฟเฆ เฆงเฆฎเฆจเง
b) เฆชเงเฆฐเงเฆเฆพเฆฒ เฆงเฆฎเฆจเง
c) เฆเฆฐเฆจเฆพเฆฐเฆฟ เฆงเฆฎเฆจเง
d) เฆชเฆพเฆฒเฆฎเงเฆจเฆพเฆฐเฆฟ เฆงเฆฎเฆจเง
Answer: เฆนเงเฆชเฆพเฆเฆฟเฆ เฆงเฆฎเฆจเง
24. Inflammation of gallbladder is calledโ
a) Hepatitis
b) Cholecystitis
c) Gastritis
d) Nephritis
Answer: Cholecystitis
25. The peritoneum covers most abdominal organs exceptโ
a) Stomach
b) Liver
c) Kidney
d) Intestine
Answer: Kidney
26. Gastric juice is secreted byโ
a) Liver
b) Stomach
c) Pancreas
d) Gallbladder
Answer: Stomach
27. The hardest substance in the human body isโ
a) Bone
b) Dentin
c) Cementum
d) Enamel
Answer: Enamel
28. Which cells produce insulin?
a) Alpha celll
b) Delta cell
c) Beta cell
d) PP cell
Answer: Beta cell
29. The number of molars in adult isโ
a) 6
b) 8
c) 10
d) 12
Answer: 12
30. Which cells produce glucagon?
a) Beta cell
b) Alpha cell
c) Delta cell
d) Acimar cell
Answer: Alpha cell
