MCQOPTIONS
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MCQOPTIONS
This section includes 9 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. |
Blood glucose level measurement device uses a biosensor works on the principle of _____________ |
| A. | electromechanical |
| B. | electrochemical |
| C. | electrothermal |
| D. | electroresistive |
| Answer» C. electrothermal | |
| 2. |
Home blood glucose measurement devices measure the glucose level through an invasive method. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
____________ is a wireless ECG acquiring system. |
| A. | pregelled disposable electrodes |
| B. | smart pad |
| C. | pasteless electrodes |
| D. | limb electrodes |
| Answer» C. pasteless electrodes | |
| 4. |
What is the working principle behind Home blood glucose sensor? |
| A. | electro-physiological |
| B. | electrochemical |
| C. | chemical |
| D. | physio-chemical |
| Answer» C. chemical | |
| 5. |
Which of the following is used to determine the biological response of the biosensor? |
| A. | artificial membrane |
| B. | chemical membrane |
| C. | physio-chemical membrane |
| D. | biocatalytic membrane |
| Answer» E. | |
| 6. |
Which of the following sensor is used for Endoscopic imaging? |
| A. | thermal sensors |
| B. | optic fiber sensors |
| C. | chemical sensors |
| D. | pressure sensors |
| Answer» C. chemical sensors | |
| 7. |
Monopolar needle electrode has a coating of______________ material over the stainless steel wires which are bare only at the tips. |
| A. | carbon |
| B. | calcium |
| C. | teflon |
| D. | sodium |
| Answer» D. sodium | |
| 8. |
Which of the following is the principle behind Fluoroptic temperature sensors working? |
| A. | optical fiber |
| B. | thermistor |
| C. | thermocouple |
| D. | rtd |
| Answer» B. thermistor | |
| 9. |
What is the principle behind Doppler velocimetry working? |
| A. | amplitude measurement of fiber optic sensor |
| B. | frequency measurement of fiber optic sensor |
| C. | time shift measurement of fiber optic sensor |
| D. | phase measurement of fiber optic sensor |
| Answer» C. time shift measurement of fiber optic sensor | |