MCQOPTIONS
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MCQOPTIONS
This section includes 22 Mcqs, each offering curated multiple-choice questions to sharpen your Human Anatomy knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
___________ sphincter prevents regurgitation of food from the stomach. |
| A. | Cardiac |
| B. | Sphincter of oddi |
| C. | Bimitral valve |
| D. | Villi |
| Answer» B. Sphincter of oddi | |
| 2. |
Gastric juice has a ph of about ___________ |
| A. | 6 |
| B. | 10 |
| C. | 7 |
| D. | 2 |
| Answer» E. | |
| 3. |
The stomach is formed of __________ parts. |
| A. | 3 |
| B. | 4 |
| C. | 2 |
| D. | 1 |
| Answer» B. 4 | |
| 4. |
An opening in the diaphragm called __________ hiatus allows the esophagus to pss through and connects to the stomach. |
| A. | Esophageal |
| B. | Diaphragmatic |
| C. | Mediastinal |
| D. | None |
| Answer» B. Diaphragmatic | |
| 5. |
The esophagus is ____________ to the trachea. |
| A. | Posterior |
| B. | Anterior |
| C. | Lateral |
| D. | Dorsal |
| Answer» B. Anterior | |
| 6. |
The esophagus is also known as ________ |
| A. | Food pipe |
| B. | Wind pipe |
| C. | Stomach |
| D. | Voice box |
| Answer» B. Wind pipe | |
| 7. |
THE_ESOPHAGUS_IS_______TO_THE_TRACHEA.?$ |
| A. | Posterior |
| B. | Anterior |
| C. | Lateral |
| D. | Dorsal |
| Answer» B. Anterior | |
| 8. |
The stomach is formed of ___ parts.$ |
| A. | 3 |
| B. | 4 |
| C. | 2 |
| D. | 1 |
| Answer» B. 4 | |
| 9. |
An opening in the diaphragm called ___ hiatus allows the esophagus to pss through and connects to the stomach.$ |
| A. | Esophageal |
| B. | Diaphragmatic |
| C. | Mediastinal |
| D. | None |
| Answer» B. Diaphragmatic | |
| 10. |
_______ sphincter prevents regurgitation of food from the stomach? |
| A. | Cardiac |
| B. | Sphincter of oddi |
| C. | Bimitral valve |
| D. | Villi |
| Answer» B. Sphincter of oddi | |
| 11. |
Gastric juice has ph of about ____ |
| A. | 6 |
| B. | 10 |
| C. | 7 |
| D. | 2 |
| Answer» E. | |
| 12. |
Which of the following hormone helps in secretion of HCL from stomach? |
| A. | Renin |
| B. | Gastrin |
| C. | Secretin |
| D. | Pepsin |
| Answer» C. Secretin | |
| 13. |
Enzyme rennin used in digestion is secreted from __________ |
| A. | Stomach |
| B. | Liver |
| C. | Intestine |
| D. | Mouth |
| Answer» B. Liver | |
| 14. |
Inner mucosa of the stomach is raised into large number of folds called as _________ |
| A. | Villi |
| B. | Cilia |
| C. | Rugae |
| D. | Capillaries |
| Answer» D. Capillaries | |
| 15. |
The esophagus is also known as _______? |
| A. | Food pipe |
| B. | Wind pipe |
| C. | Stomach |
| D. | Voice box |
| Answer» B. Wind pipe | |
| 16. |
The esophagus connects _________ |
| A. | Mouth to throat |
| B. | Throat to stomach |
| C. | Mouth to stomach |
| D. | Stomach to large intestine |
| Answer» C. Mouth to stomach | |
| 17. |
Salivary amylase is also known as _________ |
| A. | Gastrin |
| B. | Glyoxylase |
| C. | Pepsin |
| D. | Ptyalin |
| Answer» E. | |
| 18. |
ph of saliva is ___________ |
| A. | 6 |
| B. | 6.8 |
| C. | 7.5 |
| D. | 9.6 |
| Answer» C. 7.5 | |
| 19. |
The dental formula of man is __________ |
| A. | i 2/2 c 1/1 pm 2/2 m 3/3 |
| B. | i 1/2 c 2/1 pm 2/2 m 3/3 |
| C. | i 1/1 c 1/2 pm 1/2 m 4/4 |
| D. | i 2/2 c 1/1 pm 3/2 m 2/3 |
| Answer» B. i 1/2 c 2/1 pm 2/2 m 3/3 | |
| 20. |
Crown of teeth is covered by ________ |
| A. | Dentine |
| B. | Enamel |
| C. | Pinocytic |
| D. | Muscles |
| Answer» C. Pinocytic | |
| 21. |
Which structure closes the internal nares during swallowing of food bolus? |
| A. | Uvula |
| B. | Tongue |
| C. | Palate |
| D. | Larynx |
| Answer» B. Tongue | |
| 22. |
How many types of teeth are present? |
| A. | 3 |
| B. | 4 |
| C. | 5 |
| D. | 2 |
| Answer» C. 5 | |