Importance of Hospital-Acquired Infections (HAI)

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What is the main difference between the respiratory transmission of Influenza and Mumps?

Influenza particles are propelled a shorter distance than Mumps particles. (correct)

Influenza particles stay suspended in the air longer than Mumps particles.

Influenza particles are smaller than Mumps particles.

Influenza particles can travel a longer distance than Mumps particles.

Which type of transmission involves organisms being transmitted by vectors such as mosquitoes, flies, and rats?

Droplets transmission

Airborne transmission

Vector-borne transmission (correct)

Common vehicle transmission

What factor plays a crucial role in patient susceptibility to nosocomial infections?

Height of the patient

Blood type

Type of clothing worn by the patient

Patient's immune status (correct)

Which category of particles remains suspended in the air for long distances and periods of time?

Particles smaller than 5 μm Signup and view all the answers

What is a key factor influencing nosocomial infection related to the microbial agent?

The organism's resistance to antibiotics Signup and view all the answers

Which environmental factor contributes significantly to nosocomial infections?

Frequent movement of medical personnel between patients Signup and view all the answers

What is a potential risk related to hospitals undergoing infrastructure repairs and renovations?

Increased utilization of antimicrobials Signup and view all the answers

Which of the following is an example of an exogenous source of infection in a hospital setting?

Contaminated IV fluids Signup and view all the answers

What type of infection source involves direct body surface to body surface contact between individuals?

Respiratory Signup and view all the answers

In what scenario might gloves that are not changed between patients contribute to the spread of infections?

Indirect contact with contaminated objects Signup and view all the answers

What is a consequence of infections acquired in hospitals on patient health?

Increased morbidity and mortality Signup and view all the answers

During which activities can respiratory particles that may carry infections be generated?

Sneezing and talking Signup and view all the answers

What are HAIs considered to be an indicator of?

Quality of patient care Signup and view all the answers

Which strategy is NOT mentioned for preventing HAIs in the text?

Enhancing patient comfort levels Signup and view all the answers

What are standard precautions meant to reduce the risk of transmission of?

Blood-borne and other pathogens Signup and view all the answers

Which type of precautions are meant to prevent the transmission of blood-borne and other pathogens?

Standard precautions Signup and view all the answers

What is one strategy mentioned for preventing HAIs related to invasive devices?

Improving the design of invasive devices Signup and view all the answers

Why is it important to develop noninvasive monitoring devices according to the text?

To bypass normal host defense barriers Signup and view all the answers

When should disposable gloves be worn by a healthcare worker?

When examining lacerated skin or conducting dental procedures Signup and view all the answers

When is hand washing with soap and water the preferred means for infection control?

After caring for a person with infectious diarrhea Signup and view all the answers

What is the duration of the entire hand washing procedure with soap and water?

40-60 seconds Signup and view all the answers

What is the correct protocol for washing hands when using gloves?

Hands should be washed before donning gloves and immediately after removing them Signup and view all the answers

When should one apply an alcohol-based rub for hand hygiene?

After a procedure or body fluid exposure risk Signup and view all the answers

Which of the following is NOT recommended when wearing gloves?

Wearing gloves during surgery Signup and view all the answers

In which situation should healthcare workers wear disposable gloves?

When working with contaminated instruments or equipment Signup and view all the answers

Why is it important to let your hands dry completely before putting on gloves?

To avoid transferring pathogens to the gloves Signup and view all the answers

What is an essential component of standard precautions for healthcare workers?

Using specialized clothing or equipment at all times Signup and view all the answers

What are the 5 moments for hand hygiene according to the text?

Before and after touching a patient, before and after a procedure, after touching a patient's surroundings Signup and view all the answers

When should one NOT routinely wash hands with soap and water according to the text?

Before using an alcohol-based handrub Signup and view all the answers

Why should gloves never be washed while being worn by healthcare workers?

To maintain the integrity of the gloves Signup and view all the answers