Lab 409 Quiz

Select the safety equipment that you will need for this lab (Select all that apply).

• Goggles

• Gloves

• Apron

• Lab Coat

How many times are you diluting the patient sample?

• 2 times

• 3 times

• 4 times

• 5 times

How many microliters (μl) are you adding between samples during dilutions?

• 10

• 20

• 30

• 40

How many agar plates do you need?

• 2

• 3

• 4

• 5

During the lab, it is important to keep the plates warm. How can we do this without an incubator?

• Keep them under a heat light.

• Keep them wrapped in plastic wrap.

• Keep them on the table stacked.

• Keep them wrapped in foil.

Which of these agar plates are correctly labeled?

• 
• 
• 

Adding the cell culture and patient samples to the ColorPop and pouring it into the plate QUICKLY is important because . . .

• It hardens quickly.

• The cells can die if not heated properly.

• The cells can become overly dyed.

• The solution will not be mixed properly.

Which side of the petri dish are your pouring the agar on?

• Plate base with the agar on it already.

• The plate lid without the agar on it.

How many microliters (μl) of patient sample and cell culture are you adding?

• 50

• 75

• 100

• 125

Once you finish, you will store your plates in the _________ and place the dishes _______.

• Incubator, Upside Down

• Marked Cabinet, Upside Down

• Incubator, Right Side Up

• Marked Cabinet, Right Side Up