Biomedical Instrumentation Practice Test 10

1. Iron cored electromagnets are used in probes having a diameter between ______

2. In the proportioning pump, two speed pump has a non-synchronous _____ rpm motor.

3. In the sampler, the range of the sample size is from _______

4. The operating principle underlying all electromagnetic type flowmeters is based upon Kirchoff's law.

5. _______ instruments are now available for the measurement of blood velocity, volume flow, flow direction, flow profile and to visualize the internal lumen of blood vessel.

6. What is the pH range of extracellular fluid?

7. What is the effective radiation penetration depth in soft tissue?

8. If absorbance is plotted graphically against concentration, the graph is _________

9. __________ method is based on the absorption of electromagnetic radiation in the visible, ultraviolet and infrared ranges.

10. What is E0 in given equation?