MCQOPTIONS
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MCQOPTIONS
This section includes 12 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. |
Phonocardiography is listening to __________ |
| A. | arm muscle sound |
| B. | lungs sound |
| C. | heart sound |
| D. | respiratory tract sound |
| Answer» D. respiratory tract sound | |
| 2. |
EKG stands for _________________ |
| A. | Electrocardiography |
| B. | Electroencephalography |
| C. | Electromyography |
| D. | Electrtokinetcography |
| Answer» B. Electroencephalography | |
| 3. |
EKG_STANDS_FOR__________________?$ |
| A. | Electrocardiography |
| B. | Electroencephalography |
| C. | Electromyography |
| D. | Electrtokinetcography |
| Answer» B. Electroencephalography | |
| 4. |
Phonocardiography_is_listening_to___________$ |
| A. | arm muscle sound |
| B. | lungs sound |
| C. | heart sound |
| D. | respiratory tract sound |
| Answer» D. respiratory tract sound | |
| 5. |
Electrooculography (EOG/E.O.G.) is a technique for measuring what? |
| A. | abnormal function of the retina |
| B. | heart rate |
| C. | respiration rate |
| D. | cornea-retinal standing potential |
| Answer» E. | |
| 6. |
After a cell is stimulated, a finite period of time is required for the cell to return to its pre-stimulus state. This period is known as ____________ |
| A. | restoration period |
| B. | refactory period |
| C. | regain period |
| D. | regenerative period |
| Answer» C. regain period | |
| 7. |
Cells depolarize and action potential in generated as soon as a stimulus is applied. |
| A. | True |
| B. | False |
| Answer» C. | |
| 8. |
The variation of the electrical potential associated with the passage of a pulse along the membrane of a muscle cell or a nerve cell is called __________ |
| A. | muscle potential |
| B. | action potential |
| C. | resting potential |
| D. | half cell potential |
| Answer» C. resting potential | |
| 9. |
What is the relatively static membrane potential of quiescent cells called? |
| A. | half-cell potential |
| B. | action potential |
| C. | resting membrane potential |
| D. | cell potential |
| Answer» D. cell potential | |
| 10. |
The principal ion that is not involved with the phenomena of producing cell potentials is ______________ |
| A. | sodium |
| B. | potassium |
| C. | chlorine |
| D. | hydrogen |
| Answer» E. | |
| 11. |
Palsied muscles mean _____________ |
| A. | paralyzed muscles |
| B. | active muscles |
| C. | voluntary muscles |
| D. | involuntary muscles |
| Answer» B. active muscles | |
| 12. |
Source of Bioelectric potential is ____________ in nature. |
| A. | electronic |
| B. | electric |
| C. | ionic |
| D. | mechanical |
| Answer» D. mechanical | |