MCQOPTIONS
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MCQOPTIONS
This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Human Physiology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Mitral valve is present between __________ |
| A. | right atrium and left ventricle |
| B. | right and left ventricle |
| C. | left ventricle and aorta |
| D. | left atrium and left ventricle |
| Answer» E. | |
| 2. |
“Bundle of HIS” is made up of _________ |
| A. | nervous tissue supplied to ventricles |
| B. | nervous tissue supplied to heart |
| C. | muscular tissue supplied to heart |
| D. | muscular tissue supplied to ventricles |
| Answer» E. | |
| 3. |
Which of the following has the thickest wall? |
| A. | Right ventricle |
| B. | Left ventricle |
| C. | Right atrium |
| D. | Left atrium |
| Answer» C. Right atrium | |
| 4. |
“Heart of heart” is ________ |
| A. | SA node |
| B. | AV node |
| C. | Bundle of HIS |
| D. | Purkinji fibers |
| Answer» B. AV node | |
| 5. |
Mitral valve is present between _________? |
| A. | right atrium and left ventricle |
| B. | right and left ventricle |
| C. | left ventricle and aorta |
| D. | left atrium and left ventricle |
| Answer» E. | |
| 6. |
The opening of right atrium into right ventricle is guarded by _______ |
| A. | mitral valve |
| B. | tricuspid valve |
| C. | bicuspid valve |
| D. | aortic semilunar valve |
| Answer» C. bicuspid valve | |
| 7. |
Blood enters into the heart because of muscles of _______ |
| A. | atria relax |
| B. | ventricles contract |
| C. | ventricles relax |
| D. | atria contract |
| Answer» B. ventricles contract | |
| 8. |
“Bundle of HIS” is made up of _________$ |
| A. | nervous tissue supplied to ventricles |
| B. | nervous tissue supplied to heart |
| C. | muscular tissue supplied to heart |
| D. | muscular tissue supplied to ventricles |
| Answer» E. | |
| 9. |
SA node is located in _____ |
| A. | upper lateral wall of right atrium |
| B. | lower lateral wall of left atrium |
| C. | lower lateral wall of right atrium |
| D. | upper lateral wall of left atrium |
| Answer» B. lower lateral wall of left atrium | |
| 10. |
Pacemaker is __________ |
| A. | AV node |
| B. | SA node |
| C. | Bundle of HIS |
| D. | Ventricle muscles |
| Answer» C. Bundle of HIS | |
| 11. |
Which of the following has thickest wall? |
| A. | Right ventricle |
| B. | Left ventricle |
| C. | Right atrium |
| D. | Left atrium |
| Answer» C. Right atrium | |
| 12. |
“Heart of heart” is ________ |
| A. | SA node |
| B. | AV node |
| C. | Bundle of HIS |
| D. | Purkinji fibers |
| Answer» B. AV node | |