MCQOPTIONS
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MCQOPTIONS
This section includes 7 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. |
An artificial pace maker is implanted and connected to the heart in patients ___________ |
| A. | suffering from arteriosclerosis |
| B. | having high blood pressure |
| C. | with irregularity in heart rhythm |
| D. | having 90% blockage |
| Answer» D. having 90% blockage | |
| 2. |
Which instrument is used to listen to the internal sounds of the human body? |
| A. | Stethoscope |
| B. | Sphygmomanometer |
| C. | Reflex hammer |
| D. | Suction device |
| Answer» B. Sphygmomanometer | |
| 3. |
In ECG the depolarization of atria is indicated by __________ |
| A. | P wave |
| B. | Q wave |
| C. | R wave |
| D. | S wave |
| Answer» B. Q wave | |
| 4. |
Choose the correct pathway of the transmission of impulses in heart beat. |
| A. | AV node- SA node- Bundle of HIS- Purkinji fibres |
| B. | SA node- AV node- Bundle of HIS- Purkinji fibres |
| C. | SA node- Bundle of HIS- AV node- Purkinji fibres |
| D. | SA node Purkinji fibres- Bundle of HIS- AV node |
| Answer» C. SA node- Bundle of HIS- AV node- Purkinji fibres | |
| 5. |
A heat murmurs indicates a defective ___________ |
| A. | Heart valves |
| B. | Bundle of HIS |
| C. | SA node |
| D. | AV node |
| Answer» B. Bundle of HIS | |
| 6. |
An artificial pace maker is implanted and connected to the heart in patients ______ |
| A. | suffering from arteriosclerosis |
| B. | having high blood pressure |
| C. | with irregularity in heart rhythm |
| D. | having 90% blockage |
| Answer» D. having 90% blockage | |
| 7. |
Heart beat initiates from ________ |
| A. | Purkinji fibers |
| B. | SA node |
| C. | Bundle of HIS |
| D. | Auriculo ventricular node |
| Answer» C. Bundle of HIS | |