AAB MT REVIEW TEST PAPER Questions with Correct Answers
(Grade A+)
Question 1: What does the daily maintenance of a centrifuge commonly consist of?
Answer: Cleaned with 10% bleach
Question 2: What does the periodic maintenance of a centrifuge commonly consist of?
Answer: Speed check by tachometer
Question 3: What is the function of a centrifuge in the clinical lab?
Answer: To separate substances based on density by centrifugal forces.
Question 4: What is the RCF formula?
Answer: 1.118 -5 X 10 X r X rpm2
Question 5: What is the maintenance for semi-automated pipets?
Answer: They must be calibrated and verified by gravimetric method.
Question 6: What does a pipet with two etched rings at the top mean?
Answer: The liquid must be blown out.
Question 7: To deliver uses what force to ensure that the correct volume is pipetted?
Answer: Gravity
Question 8: What type of pipet has a bulb with a tapered tip?
Answer: Volumetric
Question 9: What does a graduated line mean on a pipet?
Answer: The measuring line.
Question 10: What is the most common pipet in the clinical lab?
Answer: To deliver pipet
Question 11: What are dark field microscopes used for?
Answer: Identification of spirochetes
Page 1
(Grade A+)
Question 1: What does the daily maintenance of a centrifuge commonly consist of?
Answer: Cleaned with 10% bleach
Question 2: What does the periodic maintenance of a centrifuge commonly consist of?
Answer: Speed check by tachometer
Question 3: What is the function of a centrifuge in the clinical lab?
Answer: To separate substances based on density by centrifugal forces.
Question 4: What is the RCF formula?
Answer: 1.118 -5 X 10 X r X rpm2
Question 5: What is the maintenance for semi-automated pipets?
Answer: They must be calibrated and verified by gravimetric method.
Question 6: What does a pipet with two etched rings at the top mean?
Answer: The liquid must be blown out.
Question 7: To deliver uses what force to ensure that the correct volume is pipetted?
Answer: Gravity
Question 8: What type of pipet has a bulb with a tapered tip?
Answer: Volumetric
Question 9: What does a graduated line mean on a pipet?
Answer: The measuring line.
Question 10: What is the most common pipet in the clinical lab?
Answer: To deliver pipet
Question 11: What are dark field microscopes used for?
Answer: Identification of spirochetes
Page 1