Free MLPAO Basic Biology, Anatomy, and Physiology Questions and Answers

Question 1

Which of the following plated media is enriched?

Accepted Answer

Chocolate Agar

Answer

MacConkey Agar

Answer

Blood Agar

Answer

Thayer Marten Agar

Answer

Muller Hinton Agar

Question 2

The administration of CPR on an adult requires how many chest compressions performed immediately before a series of two breaths is given?

Accepted Answer

30

Answer

5

Answer

0

Answer

20

Answer

25

Question 3

Which of the following clinical signs indicates that a person is choking and has complete airway obstruction?

Accepted Answer

No chest movement

Answer

Coughing or gagging

Answer

Noisy or painful breathing

Answer

Inability to speak

Answer

Decreased level of consciousness

Question 4

A volumetric flask that is calibrated at 20°C would be expected to contain more volume if the:

Accepted Answer

liquid is heated before measurement.

Answer

laboratory temperature is 18°C

Answer

liquid is refrigerated before measurement.

Answer

flask is refrigerated before measurement.

Answer

flask is at room temperature before measurement.

Question 5

When urine microscopy is performed, the specimen must be centrifuged at 1,500 3,000 rpm for how many minutes?

Accepted Answer

5

Answer

1

Answer

3

Answer

0

Answer

15

Question 6

Which of the following reagents is used for blueing a hematoxylin-stained section?

Accepted Answer

Alkaline solution

Answer

Acid solution

Answer

Alcohol solution

Answer

Methylene blue solution

Answer

Mordant solution

Question 7

The cellular morphology of a cytological preparation is distorted when smears are:

Accepted Answer

allowed to dry prior to staining.

Answer

left in the fixative solution for longer than 2 hours.

Answer

left in the stain solution for a 1/2 hour.

Answer

left in the clearing solution for a 1/2 hour.

Answer

allowed to dry prior to coverslipping.