#1
Which of the following is a common route of transmission for infectious diseases?
All of the above
ExplanationMultiple routes including airborne, droplet, and contact transmission are common for infectious diseases.
#2
What is the recommended duration for washing hands with soap and water to effectively remove pathogens?
20 seconds
ExplanationWashing hands with soap and water for at least 20 seconds is recommended for effective removal of pathogens.
#3
Which of the following is an example of a bloodborne pathogen?
Hepatitis C virus
ExplanationHepatitis C virus is a bloodborne pathogen that can be transmitted through exposure to infected blood.
#4
Which of the following is NOT a mode of transmission for COVID-19?
Ingestion of contaminated food
ExplanationCOVID-19 primarily spreads through respiratory droplets and aerosols, not through ingestion of contaminated food.
#5
What is the correct sequence for donning personal protective equipment (PPE)?
Gown, mask, goggles, gloves
ExplanationThe correct sequence for donning PPE is gown first, followed by mask, goggles, and gloves.
#6
What is the primary purpose of personal protective equipment (PPE) for EMTs?
To prevent exposure to infectious agents
ExplanationPPE is worn to protect EMTs from exposure to pathogens during patient care.
#7
Which of the following is NOT considered a standard precaution for infection control?
Using surgical masks only for known respiratory infections
ExplanationSurgical masks should be used as part of standard precautions regardless of the known infection.
#8
What is the proper procedure for disposing of sharps (needles, syringes, etc.) after use?
Place them in a puncture-resistant container labeled as 'biohazard'
ExplanationSharps should be disposed of in a puncture-resistant container to prevent injuries and labeled as biohazardous waste.
#9
What is the primary purpose of the OSHA Bloodborne Pathogens Standard?
To reduce the risk of transmission of bloodborne pathogens in the workplace
ExplanationThe OSHA Bloodborne Pathogens Standard aims to reduce the risk of transmission of bloodborne pathogens among workers.
#10
Which of the following is NOT a recommended practice for preventing the spread of infections in the ambulance?
Reusing disposable medical supplies if they appear unused
ExplanationDisposable medical supplies should not be reused, even if they appear unused, to prevent the spread of infections.
#11
Which of the following is an example of an airborne infectious disease?
Tuberculosis
ExplanationTuberculosis is primarily transmitted through the airborne route.