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Chapter 2: Problem 136

The nurse has conducted a class for healthcare workers on the topic of infection control. The nurse determines that one of the workers needs further instructions when he says: 1\. 鈥淢ost hospital-acquired infections are due to bacteria.鈥� 2\. 鈥淚ndwelling catheters have been implicated in a large percentage of infections.鈥� 3\. 鈥淗ospital-acquired infections are relatively easy to treat with antibiotics.鈥� 4\. 鈥淔requent hand-washing is the best method of preventing hospital-acquired infections.鈥�

Short Answer

Expert verified
Option 3 is incorrect; it indicates a misconception about treating hospital-acquired infections.

Step by step solution

01

Reviewing Option 1

Assess the statement: "Most hospital-acquired infections are due to bacteria." This statement is correct. Bacteria are the most common cause of hospital-acquired infections, though viruses and fungi can also contribute.
02

Reviewing Option 2

Assess the statement: "Indwelling catheters have been implicated in a large percentage of infections." This statement is accurate since indwelling catheters are known to be significant contributors to hospital-acquired infections.
03

Reviewing Option 3

Assess the statement: "Hospital-acquired infections are relatively easy to treat with antibiotics." This statement is inaccurate. Hospital-acquired infections can be difficult to treat due to antibiotic resistance, making this a statement that suggests the worker needs further instruction.
04

Reviewing Option 4

Assess the statement: "Frequent hand-washing is the best method of preventing hospital-acquired infections." This statement is correct. Hand hygiene is one of the most effective measures to prevent the spread of infections in healthcare settings.

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Key Concepts

These are the key concepts you need to understand to accurately answer the question.

Hospital-Acquired Infections
Hospital-acquired infections (HAIs), also known as nosocomial infections, occur in healthcare settings such as hospitals and clinics. They are infections that patients acquire during their stay, which are not present or incubating prior to admission. These infections can have serious consequences, prolonging hospital stays and increasing healthcare costs.
Common types of HAIs include:
  • Urinary tract infections (often associated with catheters)
  • Pneumonia (typically linked to ventilators)
  • Bloodstream infections (usually from invasive devices like IV lines)
  • Surgical site infections
Bacteria are the usual culprits behind these infections, although viruses and fungi can be involved as well. Preventative measures are critical to control and reduce the incidence of HAIs.
Antibiotic Resistance
One of the significant challenges of treating hospital-acquired infections is antibiotic resistance. Antibiotic resistance occurs when bacteria change in response to the use of these medicines, meaning the usual treatments become ineffective, and infections persist, increasing the risk of spread and severe outcomes.
This resistance can develop due to:
  • Overuse of antibiotics in humans and animals
  • Inappropriate prescribing, such as using antibiotics for viral infections
  • Poor infection control in healthcare settings
  • Inadequate hygiene and sanitation
In healthcare environments, resistant bacteria can spread between patients, emphasizing the need for effective infection control measures.
Hand Hygiene
Hand hygiene is a simple yet powerful tool in infection control, especially in preventing hospital-acquired infections. It refers to the practices of hand washing with soap and water or using alcohol-based hand rubs to eliminate germs.
Key steps to effective hand hygiene include:
  • Performing hand hygiene at key moments: before and after patient contact, after exposure to bodily fluids, and after touching patient surroundings
  • Using proper technique: adequate scrubbing time and coverage of all hand areas
  • Promoting a culture of cleanliness and accountability among healthcare staff
Frequent and correct hand hygiene is proven to reduce the transmission of infectious agents in healthcare settings.
Healthcare Worker Training
Continual education and training of healthcare workers are essential components of an effective infection control program. Training focuses on instilling best practices in infection prevention and control, ensuring healthcare professionals have the necessary skills and knowledge.
Important training topics include:
  • Updated information on infection transmission and prevention strategies
  • Proper use and disposal of personal protective equipment (PPE)
  • Techniques for environmental cleaning and disinfection
  • Behavioral strategies for improving compliance with hand hygiene and other protocols
Well-trained healthcare workers are better equipped to protect themselves and their patients from the spread of infections, ultimately creating a safer healthcare environment.

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Most popular questions from this chapter

The nurse is teaching a teenage female about preventing the transmission of genital herpes. Which of the following statements will be advised? 1\. Do not sit on toilet seats without protection. 2\. Oral sex does not transmit the virus. 3\. This infection can be transmitted via intercourse even when you do not feel ill. 4\. Try to drink lots of fluids after sex to flush the reproductive tract.

Acyclovir (Zovirax) is the agent of choice for which of the following infections? 1\. HIV 2\. AIDS 3\. Candida 4\. Herpes

The nurse鈥檚 hands are accidentally soiled with urine while assessing a client. What is the initial response? 1\. Document the occurrence in the medical record. 2\. Wash the hands with warm, soapy water. 3\. Report to the infection control nurse immediately. 4\. Document an incident form for risk management.

The emergency triage nurse will perform which action upon receiving the history that the client has a severe cough, fever, night sweats, and body wasting? 1\. Place the client in the waiting room until an available cubicle is open. 2\. Seclude the client from other clients and visitors. 3\. Take no intervention because it may not be necessary until tests confirm a disease. 4\. Don gown, gloves and mask immediately

Which of the following statements is incorrect about why DTaP is felt to be the superior form of immunization today? 1\. It can be combined with more vaccinations reducing the need of multiple injections. 2\. DTaP has a safer side effect profile than the DTP. 3\. Studies indicate that it confers equal pertussis immunization as the DTP when administered correctly. 4\. Many available forms are on the market, and they can all be used interchangeably for all five initial doses.
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