MCQOPTIONS
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MCQOPTIONS
This section includes 20 Mcqs, each offering curated multiple-choice questions to sharpen your Biomedical Instrumentation knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is diameter of CRT used in small cardioscopes? |
| A. | 1” |
| B. | 3” |
| C. | 5” |
| D. | 7” |
| Answer» D. 7” | |
| 2. |
What indicate average heart rate with audible beep? |
| A. | disposable electrodes |
| B. | heart rate meter |
| C. | amplifier |
| D. | cathode ray tube |
| Answer» C. amplifier | |
| 3. |
How many heart beat one can observe in a single sweep period? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» E. | |
| 4. |
Disposable type pregelled electrodes to pick up ____________ signal in cardiac monitor. |
| A. | EOG |
| B. | EMG |
| C. | ECG |
| D. | PCG |
| Answer» D. PCG | |
| 5. |
Which is the most important physiological parameter monitored in the intensive care unit? |
| A. | temperature |
| B. | heart rate |
| C. | blood pressure |
| D. | skin color |
| Answer» C. blood pressure | |
| 6. |
HOW_MANY_HEART_BEAT_ONE_CAN_OBSERVE_IN_A_SINGLE_SWEEP_PERIOD??$ |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» E. | |
| 7. |
What is diameter of CRT used in small cardioscopes ?$ |
| A. | 1” |
| B. | 3” |
| C. | 5” |
| D. | 7” |
| Answer» D. 7‚Äö√Ñ√∂‚àö√ë‚àöœÄ | |
| 8. |
What indicate average heart rate with audible beep?$ |
| A. | disposable electrodes |
| B. | heart rate meter |
| C. | amplifier |
| D. | cathode ray tube |
| Answer» C. amplifier | |
| 9. |
Which of the following storage device is used for storing digital information in memory monitors? |
| A. | Hard disk |
| B. | Magnetic Tape |
| C. | RAM |
| D. | DVD |
| Answer» D. DVD | |
| 10. |
What is range of RF signals generated by Electrosurgery machine? |
| A. | 0 to 0.4 MHz |
| B. | 0.4 to 5 MHz |
| C. | 5 to 6.5 MHz |
| D. | 6.5 to 10 MHz |
| Answer» C. 5 to 6.5 MHz | |
| 11. |
An alarm system is used to produce signal in event of abnormalities occurring in heart rate. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 12. |
What is total sweep time for a 13-cm screen? |
| A. | 0 to 0.5 s |
| B. | 0.5 to 2 s |
| C. | 2 to 2.5 s |
| D. | 2.5 to 5 s |
| Answer» E. | |
| 13. |
The slow sweep is an outcome of the low frequency character of ________________ signal. |
| A. | EMG |
| B. | EOG |
| C. | ECG |
| D. | PCG |
| Answer» D. PCG | |
| 14. |
A cardioscope differ in one important aspects as compared to the conventional instrument. |
| A. | True |
| B. | False |
| Answer» C. | |
| 15. |
_____________ is used to display ECG which enable direct observation of the ECG waveform. |
| A. | Amplifier |
| B. | Transducer |
| C. | Tape Recorder |
| D. | Cathode ray tube |
| Answer» E. | |
| 16. |
What is used for amplification of signal in cardiac monitor? |
| A. | Piezoelectric device |
| B. | Transducer |
| C. | Amplifier |
| D. | Tape recorder |
| Answer» D. Tape recorder | |
| 17. |
Disposable type pregelled electrodes to pick up ____________signal in cardiac monitor. |
| A. | EOG |
| B. | EMG |
| C. | ECG |
| D. | PCG |
| Answer» D. PCG | |
| 18. |
Which of the following instrument is also known as Cardioscopes? |
| A. | Central Monitor |
| B. | Bedside Patient Monitor |
| C. | Cardiac Monitor |
| D. | Blood Pressure Monitor |
| Answer» D. Blood Pressure Monitor | |
| 19. |
Which of the following instrument is used for monitoring patients with cardiac problems? |
| A. | Cardiac Monitor |
| B. | Central Monitor |
| C. | Bedside Patient Monitor |
| D. | Blood Pressure Monitor |
| Answer» B. Central Monitor | |
| 20. |
Which is the most important physiological parameter monitored in intensive care unit? |
| A. | temprature |
| B. | heart rate |
| C. | blood pressure |
| D. | skin color |
| Answer» C. blood pressure | |