Pathology of the respiratory tract Flashcards

1
Q

Types of rhinitis (3)

A

Allergic, infectious and chronic

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2
Q

What type of HSR is allergic rhinitis?

A

IgE-mediated (type I HSR)

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3
Q

Infectious rhinitis: clinical features

A
  • Catarrhal discharge
  • Sneezing
  • Scratchy, sore throat
  • Thick, edematous, erythematous nasal mucosa
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4
Q

Pathogens causing infectious rhinitis

A
  • Rhinovirus
  • Adenovirus
  • Echovirus
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5
Q

Pathogens causing tonsillitis

A

Usually caused by common cold viruses (adenovirus, rhinovirus, coronavirus).
Second most common cause: group A streptococci, S. pyogenes or S. aureus

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