PBS 1.1.4 Flashcard Review

Front

The Kastle-Meyer Test is a

Back

presumptive test for blood.

Front

The proper method of taking off gloves involves

Back

taking one glove off at a time, touching only the outside of the gloves, and using one glove as a "bag" to hold the other glove.removing the gloves under running water.

Front

An appropriate example of a positive control for an experiment that tests for COVID-19 is

Back

a sample of the virus that causes COVID-19.

Front

What does a negative result in a Kastle-Meyer test indicate about a stain?

Back

The stain is not blood.

Front

What is a presumptive test?

Back

Usually is done first, is quick and indicates a possible positive result.

Front

According to the chart shown here, which patient has blood type AB?

Back

Patient 4

Front

Agglutination

Back

clumping of red blood cells.

Front

Which blood type is considered a "universal donor"?

Back

type O

Front

Patient D has blood type. Options: A, AB, O, B.

Back

A

Front

According to the graph shown here, what is the independent variable of this experiment?

Back

height of blood dropped