SCMA Infection Control and Safety 2

Question 1

Which type of isolation room uses negative air pressure to prevent the spread of airborne pathogens?

Accepted Answer

Airborne infection isolation room

Answer

Airborne infection isolation rooms (AIIRs) use negative pressure so that air flows inward, preventing infectious airborne particles from escaping into the corridor.

Question 2

Under OSHA's Bloodborne Pathogen Standard, which vaccine must employers offer to employees with occupational exposure to blood?

Accepted Answer

Hepatitis B vaccine

Answer

OSHA's Bloodborne Pathogen Standard (29 CFR 1910.1030) requires employers to offer the Hepatitis B vaccination series at no cost to employees who have occupational exposure to blood or other potentially infectious materials.

Question 3

What is the correct sequence for donning (putting on) PPE before entering an isolation room?

Accepted Answer

Gown → Mask/respirator → Eye protection → Gloves

Answer

The CDC recommends donning PPE in the order: gown first, then mask/respirator, then eye protection, and gloves last so gloves cover the gown cuffs.

Question 4

Medical waste that is saturated with blood or contains recognizable human tissue is classified as:

Accepted Answer

Regulated biohazardous waste

Answer

Waste saturated with blood, body fluids, or containing recognizable anatomical parts is classified as regulated biohazardous (infectious) waste and must be disposed of in approved red biohazard bags or containers.

Question 5

What does the acronym MRSA stand for?

Accepted Answer

Methicillin-Resistant Staphylococcus Aureus

Answer

MRSA stands for Methicillin-Resistant Staphylococcus Aureus, a strain of staph bacteria resistant to many antibiotics, requiring contact precautions in healthcare settings.

Specialty Certified Medical Assistant Practice Test

Specialty Certified Medical Assistant Practice Test

SCMA Infection Control and Safety 2