Clinical Chemisty(92-100) Blood Gas analysis and Lab safety
Blood Gas Analysis Quiz
Test your knowledge in clinical chemistry and blood gas analysis! This quiz consists of 10 multiple-choice questions designed to assess your understanding of arterial pH, bicarbonate ratio, and lab safety protocols.
Whether you're a student or a professional in the healthcare field, this engaging quiz will help you:
- Enhance your understanding of blood gas parameters.
- Improve your lab safety knowledge.
- Prepare for certification exams in clinical chemistry.
Which of the following best represents the reference (normal) range for arterial pH
7.35–7.45
7.42–7.52
7.38–7.68
6.85–7.56
What is the normal ratio of bicarbonate to dissolved carbon dioxide (HCO3 – :dCO2) in arterial blood?
1:10
10:1
20:1
30:1
Which of the following contributes the most to the serum total CO2?
PCO2
DCO2
HCO3 –
Carbonium ion
Which of the following will shift the O2 dissociation curve to the left?
Alkalosis
Acidosis
Hyperthermia
Hypercapnia
Why are three levels used for quality control of pH and blood gases?
Systematic errors can be detected earlier than with two controls
Analytical accuracy needs to be greater than for other analytes
High, normal, and low ranges must always be evaluated
A different level is needed for pH, PCO2, and PO2
Color of Health hazard
Blue
Red
Green
White
Ventilation of Fumehoods
Velocity of 150-200 ft/min
Velocity of 100-150 ft/min
Velocity of 200-280 ft/min
Velocity of 100-120 ft/min
dilution of chlorine bleach
1:30
1:20
1:100
1:10
Flammable metals: mercury, magnesium, sodium, lithium Extinguisher: Metal X .Fought be fire fighters only
Class A
Class B
Class C
Class D
Poisonus Vapors, EXCEPT
Bromide
Toluene
Acetone
Ethanol
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