AAB MT EXAM GENERAL KNOWLEDGE GENERAL OPERATIONS QUESTIONS AND ANSWERS

AAB MT EXAM GENERAL KNOWLEDGE GENERAL
OPERATIONS QUESTIONS AND ANSWERS

What are four types of centrifuges commonly used in the clinical lab?
Ag Ag Ag Ag Ag Ag Ag Ag Ag Ag Ag




Tabletop, Micro, High-Speed, and Ultra.
Ag Ag Ag Ag




What does the daily maintenance of a centrifuge commonly consist of?
Ag Ag Ag Ag Ag Ag Ag Ag Ag Ag




Cleaned with 10% bleach
Ag Ag Ag




What does the periodic maintenance of a centrifuge commonly consist of?
Ag Ag Ag Ag Ag Ag Ag Ag Ag Ag




Speed check by tachometer
Ag Ag Ag




What is the function of a centrifuge in the clinical lab?
Ag Ag Ag Ag Ag Ag Ag Ag Ag Ag




To separate substances based on density by centrifugal forces.
Ag Ag Ag Ag Ag Ag Ag Ag




What is the RCF formula?
Ag Ag Ag Ag




1.118 -5 X 10 X r X rpm2
Ag Ag Ag Ag Ag Ag Ag




What is the maintenance for semi-automated pipets?
Ag Ag Ag Ag Ag Ag




They must be calibrated and verified by gravimetric method.
Ag Ag Ag Ag Ag Ag Ag Ag




What does a pipet with two etched rings at the top mean?
Ag Ag Ag Ag Ag Ag Ag Ag Ag Ag Ag




The liquid must be blown out.
Ag Ag Ag Ag Ag




To deliver uses what force to ensure that the correct volume is pipetted?
Ag Ag Ag Ag Ag Ag Ag Ag Ag Ag Ag Ag




Gravity

What type of pipet has a bulb with a tapered tip?
Ag Ag Ag Ag Ag Ag Ag Ag Ag Ag




Volumetric

What does a graduated line mean on a pipet?
Ag Ag Ag Ag Ag Ag Ag Ag




The measuring line.
Ag Ag




What is the most common pipet in the clinical lab?
Ag Ag Ag Ag Ag Ag Ag Ag Ag




To deliver pipet
Ag Ag