Medical Diagnosis with Chemical Tests multiple choice questions

 Medical Diagnosis with Chemical Tests

1. The function of the _________ is to continuously and simultaneously push fluids, air and gases through the analytical chain.
a) sampling unit
b) proportioning pump
c) manifold
d) dialyzer
Answer: proportioning pump
2. ________ is not part of the manifold.
a) Transmission tubing
b) Pump tubes
c) Platter
d) Plastic tubes
Answer: Plastic tubes
3. In the sampler, the range of the sample size is from _______
a) 0.1 to 8.5 ml
b) 1 to 8.5 ml
c) 0.85 to 0.1 ml
d) 8.5 to 10 ml
Answer: 0.1 to 8.5 ml
4. The blood pressure within the glumerular capillaries is _________ of mercury.
a) 80 mm
b) 70-80 mm
c) 90 mm
d) 70-90 mm
Answer: 70-90 mm
5. Which of the following is not the electrolyte?
a) Bicarbonate
b) Potassium
c) Magnesium
d) Sodium
Answer: Magnesium
6. In the proportioning pump, two speed pump has a non-synchronous _____ rpm motor.
a) 10 rpm
b) 30 rpm
c) 45 rpm
d) 15 rpm
Answer: 45 rpm
7. In the sampling control, one complete rotation of the plate thus presents _______
a) 35 samples
b) 40 samples
c) 20 samples
d) 30 samples
Answer: 40 samples
8. ______ gas saturation is of great importance in clinical practice
a) carbon dioxide
b) nitrogen
c) oxygen
d) hydrogen
Answer: oxygen
9. Which cams are used in the earlier modules of auto-analyzers to initiate and control sample aspiration and wash cycles?
a) Electrical cams
b) Digital cams
c) Analog cams
d) Mechanical cams
Answer: Mechanical cams
10. Plastic tubes is not part of the manifold
a) True
b) False 
Answer: True