MCQOPTIONS
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MCQOPTIONS
This section includes 17 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. |
Internal Reference electrode is of _______ |
| A. | gold |
| B. | silver |
| C. | platinum |
| D. | graphite |
| Answer» C. platinum | |
| 2. |
The micro-electrode is enclosed in a water jacket with circulating water at a constant temperature of ___________ °C for determination of pH. |
| A. | 25 |
| B. | 34 |
| C. | 38 |
| D. | 42 |
| Answer» D. 42 | |
| 3. |
How much amount of capillary blood is required by a micro-electrode for determination of pH? |
| A. | 5 to 10 ml |
| B. | 10 to 12 ml |
| C. | 12 to 18 ml |
| D. | 20 to 25 ml |
| Answer» E. | |
| 4. |
The venous blood pH falls to approximately 7.36. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
With a 1°C change in temperature, the emf changes by ________ mV. |
| A. | 0.1 |
| B. | 0.2 |
| C. | 0.5 |
| D. | 0.8 |
| Answer» C. 0.5 | |
| 6. |
What is E in given equation? |
| A. | induced emf |
| B. | Faradays Constant |
| C. | pH value deviation from 7 |
| D. | standard potential |
| Answer» B. Faradays Constant | |
| 7. |
What is E0 in given equation? |
| A. | induced emf |
| B. | Faradays Constant |
| C. | pH value deviation from 7 |
| D. | standard potential |
| Answer» E. | |
| 8. |
What is the pH range of intracellular fluid? |
| A. | 7.0 to 7.2 |
| B. | 7.3 to 7.35 |
| C. | 7.35 to 7.45 |
| D. | 7.50 to 7.60 |
| Answer» B. 7.3 to 7.35 | |
| 9. |
What is the pH of Arterial blood? |
| A. | 7.25 |
| B. | 7.30 |
| C. | 7.35 |
| D. | 7.40 |
| Answer» E. | |
| 10. |
What is the pH range of extracellular fluid? |
| A. | 7.25 to 730 |
| B. | 7.30 to 7.35 |
| C. | 7.35 to 7.45 |
| D. | 7.50 to 7.60 |
| Answer» D. 7.50 to 7.60 | |
| 11. |
HOW_MUCH_AMOUNT_OF_CAPILLARY_BLOOD_IS_REQUIRED_BY_A_MICRO-ELECTRODE_FOR_DETERMINATION_OF_PH??$ |
| A. | 5 to 10 ml |
| B. | 10 to 12 ml |
| C. | 12 to 18 ml |
| D. | 20 to 25 ml |
| Answer» D. 20 to 25 ml | |
| 12. |
The_micro-electrode_is_enclosed_in_water_jacket_with_circulating_water_at_a_constant_temperature_of______°C_for_determination_of_pH_.$# |
| A. | 25 |
| B. | 34 |
| C. | 38 |
| D. | 42 |
| Answer» C. 38 | |
| 13. |
With a 1°C change in temperature, the emf changes by ____ mV.$ |
| A. | 0.1 |
| B. | 0.2 |
| C. | 0.5 |
| D. | 0.8 |
| Answer» B. 0.2 | |
| 14. |
induced emf |
| A. | Faradays Constant |
| B. | pH value deviation from 7 |
| C. | standard potential |
| Answer» C. standard potential | |
| 15. |
What is pH range of intracellular fluid? |
| A. | 7.0 to 7.2 |
| B. | 7.3 to 7.35 |
| C. | 7.35 to 7.45 |
| D. | 7.50 to 7.60 |
| Answer» B. 7.3 to 7.35 | |
| 16. |
What is pH of Arterial blood? |
| A. | 7.25 |
| B. | 7.30 |
| C. | 7.35 |
| D. | 7.40 |
| Answer» E. | |
| 17. |
What is pH range of extracellular fluid? |
| A. | 7.25 to 730 |
| B. | 7.30 to 7.35 |
| C. | 7.35 to 7.45 |
| D. | 7.50 to 7.60 |
| Answer» D. 7.50 to 7.60 | |