HST-Infection Control in Healthcare

Do Now: How do various modes of transmission impact the spread of communicable diseases, and what infection control measures can be implemented to prevent these transmissions in healthcare settings? Respond in 2 to 3 sentences!

The process of destroying pathogens or rendering them inactive on a surface is called (a)   .

(a)   precautions apply when it is possible to encounter human blood, tissue, or body fluids.

(a)   are precautions that apply to all patient care, regardless of known infection status.

(a)   is the practice of cleaning and sterilizing medical equipment and sanitizing surfaces.

Which of the following is NOT a portal of entry for pathogens?

• Mouth

• Nose

• Fingernails

• Open wounds

What makes the human body an ideal reservoir for pathogens?

• High oxygen levels only

• Proper pH levels and nutrients only

• Temperature and moisture only

• Combination of temperature, pH, nutrients, and moisture

What is the primary role of personal protective equipment (PPE) in healthcare settings?

• To decorate healthcare uniforms

• To provide warmth during cold weather

• To prevent the spread of infections

• To identify healthcare professionals

Which type of disease-causing organism requires a host cell to replicate?

• Bacteria

• Virus

• Fungi

• Parasite

What is the first component in the 'Chain of Infection'?

• Reservoir

• Portal of exit

• Infectious agent

• Susceptible host