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Related Concept Videos

Pneumonia I: Introduction01:29

Pneumonia I: Introduction

Pneumonia is an infection of the lower respiratory tract that leads to inflammation of the lung parenchyma, often resulting in the accumulation of inflammatory exudate in the alveoli and airways. Unlike the watery, low-protein fluid exudate in pulmonary edema, the exudate in this case is a thick fluid rich in immune cells, proteins, and debris produced during infection and inflammation.This impairs gas exchange and can lead to consolidation of lung tissue. The infection may be caused by a...
Pneumonia I: Introduction01:30

Pneumonia I: Introduction

Pneumonia is an acute respiratory infection that targets the lungs, specifically the alveoli. These tiny air sacs, essential for oxygen exchange, become engorged with pus and fluid, severely hindering breathing, decreasing oxygen absorption, and causing significant pain and discomfort during respiration.
Risk Factors
Various factors influence the likelihood of developing pneumonia. Age plays a crucial role, with infants, children under two, and individuals over 65 at increased risk due to their...
Pneumonia V: Nursing management and Prevention01:30

Pneumonia V: Nursing management and Prevention

Nursing management of pneumonia involves promoting airway patency, facilitating rest and conserving energy, encouraging fluid intake, maintaining nutrition, and educating patients.
The nurse must practice strict medical asepsis and adhere to infection control guidelines to minimize healthcare-associated infections.
Enhance airway patency
Position the patient correctly to facilitate drainage of the affected lung segments. Manual or mechanical percussion and vibration can also be employed.
Pneumonia III: Complications and Assessment01:30

Pneumonia III: Complications and Assessment

Pneumonia poses the potential for numerous complications that warrant consideration. These complications include the following:
Atypical Pneumonia01:14

Atypical Pneumonia

Atypical pneumonia, often caused by Mycoplasma pneumoniae, is a form of pulmonary infection that differs from the classical presentation of bacterial pneumonia in both its cause and clinical symptoms. Mycoplasma pneumoniae is a pleomorphic bacterium notable for its lack of a rigid cell wall. This structural characteristic imparts resistance to beta-lactam antibiotics and significantly influences the bacterium’s behavior within the human host.Other pathogens responsible for the disease include...
Pneumonia II: Pathophysiology01:29

Pneumonia II: Pathophysiology

The pathophysiology of pneumonia involves the following steps:

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Following in Real Time the Impact of Pneumococcal Virulence Factors in an Acute Mouse Pneumonia Model Using Bioluminescent Bacteria
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Published on: February 23, 2014

Nursing home-acquired pneumonia.

Ali A El Solh1

  • 1Western New York Respiratory Research Center, Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, University at Buffalo School of Medicine and Biomedical Sciences, Buffalo, New York 14215-1199, USA. solh@buffalo.edu

Seminars in Respiratory and Critical Care Medicine
|February 10, 2009
PubMed
Summary

Nursing home-acquired pneumonia (NHAP) presents atypically, delaying diagnosis and treatment. Despite advances, NHAP mortality remains high, emphasizing the need for prevention strategies.

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Area of Science:

  • Geriatric Medicine
  • Infectious Diseases
  • Pulmonology

Background:

  • Nursing home-acquired pneumonia (NHAP) was first described in 1978.
  • Management strategies exist, but well-designed studies are lacking.
  • NHAP patients often present atypically, delaying diagnosis and treatment.

Purpose of the Study:

  • To review the characteristics, challenges, and management of NHAP.
  • To highlight the importance of prevention in NHAP.

Main Methods:

  • Literature review of NHAP studies.
  • Analysis of diagnostic and therapeutic challenges.
  • Discussion of risk factors and prevention.

Main Results:

  • NHAP etiology spans community- and hospital-acquired pathogens.
  • Transfer decisions involve staffing, directives, and treatment complexity.
  • Risk factors for multidrug-resistant pathogens influence therapy.

Conclusions:

  • NHAP requires careful consideration due to atypical presentations and high mortality.
  • Prevention is crucial for reducing NHAP incidence.
  • Despite medical advances, NHAP remains a significant clinical challenge.