Pneumonia: An Overview
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Questions and Answers

Which type of pneumonia is caused by viral infection and characterized by inflammation of the interstitium of the lungs?

  • Bronchopneumonia
  • Interstitial pneumonia (correct)
  • Lobar pneumonia
  • Viral pneumonia

Which classification of pneumonia is characterized by inflammation of the lung parenchyma with mucopurulent exudate leading to obstruction of the bronchioles?

  • Interstital pneumonia
  • Viral pneumonia
  • Bronchopneumonia (correct)
  • Lobar pneumonia

Which type of pneumonia is almost always due to bacterial infection, such as pneumococcal pneumonia?

  • Bronchopneumonia
  • Viral pneumonia
  • Interstitial pneumonia
  • Lobar pneumonia (correct)

Which organism causes bacterial pneumonia in 80% of cases?

<p>Streptococcus pneumoniae (D)</p> Signup and view all the answers

Which specific infection can cause infectious pneumonia?

<p>T.B (B)</p> Signup and view all the answers

Flashcards

Interstitial pneumonia cause

Caused by viral infection, affecting the interstitial tissues of the lungs.

Bronchopneumonia features

Inflammation in lung tissue, fluid buildup, and blocked airways.

Lobar pneumonia cause

Mostly bacterial, like pneumococcal.

Common bacterial pneumonia cause

Streptococcus pneumoniae, in majority of cases.

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Infectious pneumonia from T.B

A type of lung infection caused by tuberculosis bacteria.

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Study Notes

Types of Pneumonia

  • Viral Pneumonia: Caused by viral infections; characterized by inflammation of the interstitium of the lungs, affecting the space between alveoli.
  • Bronchopneumonia: Classified by inflammation of the lung parenchyma with mucopurulent exudate, which can lead to obstruction of the bronchioles.

Bacterial Pneumonia

  • Bacterial Pneumonia: Almost always caused by bacterial infections; prominently includes pneumococcal pneumonia, which is a common type.
  • Pneumococcus (Streptococcus pneumoniae): Responsible for approximately 80% of bacterial pneumonia cases, making it a predominant pathogen in pneumonia.

Infectious Pneumonia

  • Specific Infection Types: Various infections can cause infectious pneumonia, which may include viral, bacterial, or fungal agents.

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Description

Learn about the main cause of respiratory distress and hospital admissions, pneumonia. Explore the classification of pneumonia based on anatomy and etiology, as explained by Dr. Nagwan Rashwan, Associate Professor of Pediatrics at Qena Faculty of Medicine.

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