Micro Chapter 21

Multiple Choice

Which of the following uses degranulation to destroy bacterium?

• Kinin

• Mast cell

• Phagolysosome

• Interleukin

Multiple Choice

Which of the following is a group of proteins in the blood plasma that are inactive until needed?

• Complement

• WBC

• RBC

• Leukocyte

Multiple Choice

Monocytes are part of the granulocytes.

• True

• False

Multiple Choice

Which of the following controls immune response and inflammation, increases capillary permeability, and produces pain?

• Interferon

• Immunoglobins

• Complement

• Prostaglandins

Multiple Choice

The third line of defense is chemical.

• True

• False

Multiple Choice

Edema results from a collection of red blood cells.

• True

• False

Multiple Choice

Attenuated vaccines are used for protection against COVID-19.

• True

• False

Multiple Choice

Antibodies are in a class of proteins referred to as immunoglobins.

• True

• False

Multiple Choice

The needles used for smallpox vaccinations are....

• Keith

• Curved

• Bifucated

• Blunt

Multiple Choice

Humoral antibodies are found in lymph fluid, plasma, and other body secretions. They are stimulated to form due to the presence of specific antibodies.

• True

• False

Multiple Choice

CMI eliminates infection.

• True

• False

Multiple Choice

Antibodies are molecules arranged in peptide chains that form what shape?

• A

• M

• G

• Y

Multiple Choice

Helper T-cells are destroyed by the HIV/AIDS virus.

• True

• False

Multiple Choice

Which of the following is the most common of hypersensitivity reactions?

• Type I

• Type II

• Type III

• Type IV

Multiple Choice

Hypersensitivity reactions are divided into how many categories?

• 1

• 2

• 3

• 4

Multiple Choice

How many air exchanges must take place per hour in the operating room?

• 10-20

• 10-15

• 15-20

• 20-25

Multiple Choice

Which of the following is not an autoimmune disease?

• RA

• MS

• Lupus

• Exophthalmia

Multiple Choice

Cover jackets should be worn in the OR because it is cold.

• True

• False

Multiple Choice

Which of the following refers to solutions used to kill microbes on inanimate objects in patient care areas?

• Sterilant

• Antiseptic

• Prophylactic

• Disinfectant

Multiple Choice

Bioburden is proteinaceous organic debris left behind on an object that is removed during initial decontamination processes.

• True

• False

Multiple Choice

Which sterilizing agent is used in the Sterrad and is safer than the older method of using EO?

• Hydrogen peroxide gas plasma

• Peracetic acid

• Glutaraldehyde

• None of the above

Multiple Choice

Geobacillus stearothermophilus and Bacillus atrophaeus are what type of monitors?

• Chemical

• Mechanical

• Biological

• None of the above