Chapter 20: Respiratory Inflammation & Infection

Front

What is the cause of Acute Rhinitis?

Back

Viral (most often rhinovirus); may be allergic.

Front

How is Acute Rhinitis transmitted?

Back

Airborne droplets; close contact; allergies increase risk.

Front

What is the pathophysiology of Acute Rhinitis?

Back

Inflammation of nasal mucosa → increased mucus production → nasal congestion.

Front

What are the clinical manifestations of Acute Rhinitis?

Back

Nasal congestion, sneezing, sore throat, low-grade fever, red nasal mucosa (viral) or gray (allergic).

Front

How is Acute Rhinitis diagnosed?

Back

Clinical exam; nasal discharge characteristics.

Front

What is the treatment for Acute Rhinitis?

Back

Symptomatic—decongestants, antihistamines (if allergic), fluids, rest.

Front

What causes Acute Pharyngitis?

Back

Group A β-hemolytic Streptococcus (GABHS) or viruses.

Front

How is Acute Pharyngitis transmitted?

Back

Respiratory droplets; close contact.

Front

What is the pathophysiology of Acute Pharyngitis?

Back

Infection causes inflammation of pharyngeal tissues and lymphoid follicles.

Front

What are the clinical manifestations of Acute Pharyngitis?

Back

Sore throat, fever, enlarged cervical nodes, tonsillar exudate, no cough.