Disease Transmission and Infection Prevention Chapter 19 with Complete Solutions
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Disease Transmission and Infection Prevention
Institution
Disease Transmission And Infection Prevention
Disease Transmission and Infection
Prevention Chapter 19 with Complete
Solutions
What is the primary mode of transmission for tuberculosis (TB)?
TB is transmitted through respiratory droplets when an infected person coughs, sneezes, or
speaks.
How does the Hepatitis B virus primarily s...
Disease Transmission and Infection
Prevention Chapter 19 with Complete
Solutions
What is the primary mode of transmission for tuberculosis (TB)?
✔✔ TB is transmitted through respiratory droplets when an infected person coughs, sneezes, or
speaks.
How does the Hepatitis B virus primarily spread?
✔✔ Hepatitis B spreads through contact with infected blood, semen, or other bodily fluids,
commonly through unprotected sex or sharing needles.
What are the main precautions for preventing the spread of airborne diseases?
✔✔ Wearing masks, ensuring proper ventilation, and isolating infected individuals are crucial
for preventing airborne disease transmission.
What is the role of hand hygiene in infection control?
✔✔ Hand hygiene prevents the spread of pathogens by removing dirt, bacteria, and viruses from
the hands, reducing cross-contamination.
1
, What are the key steps in cleaning and disinfecting surfaces in healthcare settings?
✔✔ Thorough cleaning with soap and water followed by disinfection with an appropriate
chemical agent is essential to reduce pathogen transmission.
How is the influenza virus transmitted?
✔✔ Influenza spreads primarily through respiratory droplets when an infected person coughs or
sneezes.
What are the symptoms of MRSA (Methicillin-resistant Staphylococcus aureus) infection?
✔✔ Symptoms of MRSA include red, swollen, painful bumps or boils, often with pus or
drainage, fever, and warmth around the infected area.
What precautions should be taken to prevent the transmission of Clostridium difficile (C. diff) in
healthcare settings?
✔✔ Use of contact precautions, proper hand hygiene with soap and water, and thorough cleaning
of surfaces with bleach-based disinfectants are necessary to prevent C. diff spread.
What are the common routes of transmission for respiratory syncytial virus (RSV)?
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