MCQOPTIONS
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MCQOPTIONS
This section includes 19 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. |
Which of the following is the commonly used membrane for hemodialysis? |
| A. | Cupraphan |
| B. | Cotton |
| C. | Cellulose |
| D. | calcium |
| Answer» B. Cotton | |
| 2. |
The ideal membrane should possess __________ |
| A. | low permeability to water |
| B. | high permeability to water |
| C. | medium permeability to water |
| D. | high permeability to waste |
| Answer» C. medium permeability to water | |
| 3. |
The volume of blood within the dialyzer is known as __________ |
| A. | secondary volume |
| B. | quarterly volume |
| C. | priming volume |
| D. | residual volume |
| Answer» D. residual volume | |
| 4. |
KIIL dialyzer is a type of _________ |
| A. | coil hemodialyzer |
| B. | hollow fiber dialyzer |
| C. | series flow dialyzer |
| D. | parallel flow dialyzer |
| Answer» C. series flow dialyzer | |
| 5. |
Counter-current flow through the artificial kidney is used so that the dialysate enters the kidney at the blood exit-end. Where the blood concentration of waste products is at the lowest level? |
| A. | lowest level |
| B. | very high level |
| C. | high level |
| D. | medium level |
| Answer» B. very high level | |
| 6. |
The removal of waste products during dialysis is ___________ |
| A. | inversely proportional to the concentration gradient across the membrane |
| B. | proportional to the concentration gradient across the membrane |
| C. | proportional to the flow rate across the membrane |
| D. | inversely proportional to the flow rate across the membrane |
| Answer» C. proportional to the flow rate across the membrane | |
| 7. |
THE_IDEAL_MEMBRANE_SHOULD_POSSESS___________?$ |
| A. | low permeability to water |
| B. | high permeability to water |
| C. | medium permeability to water |
| D. | high permeability to waste |
| Answer» C. medium permeability to water | |
| 8. |
Which of the following is considered to be the primary pacemaker of the heart?$ |
| A. | sino-atrial node |
| B. | atrio-ventricular node |
| C. | purkinje fibres |
| D. | bundle of his |
| Answer» B. atrio-ventricular node | |
| 9. |
Which_of_the_following_is_the_commonly_used_membrane_for_hemodialysis?$ |
| A. | Cupraphan |
| B. | Cotton |
| C. | Cellulose |
| D. | calcium |
| Answer» B. Cotton | |
| 10. |
Disturbance in the EEG pattern resulting from the external stimuli is called ________ |
| A. | provoked response |
| B. | ckoored response |
| C. | evoked response |
| D. | impulse response |
| Answer» C. evoked response | |
| 11. |
The delta wave in EEG ranges from _________ |
| A. | 0.5-4Hz |
| B. | 4-8Hz |
| C. | 8-13Hz |
| D. | 13-22Hz |
| Answer» B. 4-8Hz | |
| 12. |
According to the international 10/20 system to measure EEG, odd number denotes which side of the brain? |
| A. | left |
| B. | right |
| C. | top |
| D. | front |
| Answer» B. right | |
| 13. |
Atrio_ventricular_node_is_located_at___________ |
| A. | upper part of the heart wall between the two atrial |
| B. | lower part of the heart wall above the two atrial |
| C. | lower part of the heart wall between the two atrial |
| D. | upper part of the heart wall above the two atrial |
| Answer» D. upper part of the heart wall above the two atrial | |
| 14. |
The volume of blood within the dialyzer is known as _________? |
| A. | secondary volume |
| B. | quarterly volume |
| C. | priming volume |
| D. | residual volume |
| Answer» D. residual volume | |
| 15. |
The KIIL dialyzer is not disposable. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 16. |
KIIL dialyzer is a type of _________ |
| A. | coil hemodialyzer |
| B. | hollow fiber dialyzer |
| C. | series flow dialyzer |
| D. | parallel flow dialyzer |
| Answer» C. series flow dialyzer | |
| 17. |
Parallel flow dialyzer has a low internal resistance. Because of this blood pump is required. |
| A. | True |
| B. | False |
| Answer» C. | |
| 18. |
Counter-current flow through the artificial kidney is used so that the dialysate enters the kidney at the blood exit-end. Where blood concentration of waste products is at the lowest level? |
| A. | lowest level |
| B. | very high level |
| C. | high level |
| D. | medium level |
| Answer» B. very high level | |
| 19. |
The removal of waste products during dialysis is ___________ |
| A. | inversely proportional to the concentration gradient across the membrane |
| B. | proportional to the concentration gradient across the membrane |
| C. | proportional to the flow rate across the membrane |
| D. | inversely proportional to the flow rate across the membrane |
| Answer» C. proportional to the flow rate across the membrane | |