CRCST STUDY EXAM 2024 QUESTIONS
WITH CORRECT ANSWERS
Which of the following is the agent used for sterilization for antibiotic and heat-labile
substances in clinical laboratories? - Answer-Filtration
Which of the following is used in the manufacturing of bleach (decontamination product)
- Answer-Sodium Hypochlorite
What is the required temperature range for pasteurization? - Answer-62-72 degrees
Celsius. (143-163 degrees Fahrenheit)
Which of the following only shows cleaning agents? - Answer-Detergents, degreasers
Which of the following is not a disinfection method? - Answer-Ionizing radiation
You are cleaning your living room with a vacuum cleaner. Which statement below
describes the correct order so that the rooms become clean? - Answer-Dusting the
room then vacuuming.
How often should the warehouse be disinfected? - Answer-Annually
You are packing heavy and light instruments in a truck. Which ones should go in first? -
Answer-The heavy items should be on the bottom while the light items should be on top.
What is the preferred exchange range of air in the preparation and packaging room -
Answer-10 %
What is the best temperature for flowers in the preparation and packing room? -
Answer-33-37 degrees Fahrenheit
What is the oldest packaging material in the world? - Answer-Glass
What type of pressure is used to package food and beverage products? - Answer-High
pressure
Which of the following shows the processes of sterilization? - Answer-Chemicals,
irradiation, heat
Which of the following options is used to mechanically sterilize medical equipment? -
Answer-Ultrasonic waves
Microorganisms are destroyed using a steam reaction known as? - Answer-First order
WITH CORRECT ANSWERS
Which of the following is the agent used for sterilization for antibiotic and heat-labile
substances in clinical laboratories? - Answer-Filtration
Which of the following is used in the manufacturing of bleach (decontamination product)
- Answer-Sodium Hypochlorite
What is the required temperature range for pasteurization? - Answer-62-72 degrees
Celsius. (143-163 degrees Fahrenheit)
Which of the following only shows cleaning agents? - Answer-Detergents, degreasers
Which of the following is not a disinfection method? - Answer-Ionizing radiation
You are cleaning your living room with a vacuum cleaner. Which statement below
describes the correct order so that the rooms become clean? - Answer-Dusting the
room then vacuuming.
How often should the warehouse be disinfected? - Answer-Annually
You are packing heavy and light instruments in a truck. Which ones should go in first? -
Answer-The heavy items should be on the bottom while the light items should be on top.
What is the preferred exchange range of air in the preparation and packaging room -
Answer-10 %
What is the best temperature for flowers in the preparation and packing room? -
Answer-33-37 degrees Fahrenheit
What is the oldest packaging material in the world? - Answer-Glass
What type of pressure is used to package food and beverage products? - Answer-High
pressure
Which of the following shows the processes of sterilization? - Answer-Chemicals,
irradiation, heat
Which of the following options is used to mechanically sterilize medical equipment? -
Answer-Ultrasonic waves
Microorganisms are destroyed using a steam reaction known as? - Answer-First order
