Podcast
Questions and Answers
Which of the following is the primary cause of pharyngitis?
Which of the following is the primary cause of pharyngitis?
- Bacteria
- Parasites
- Viruses (correct)
- Fungi
Which of the following may accompany the sore throat in patients with pharyngitis?
Which of the following may accompany the sore throat in patients with pharyngitis?
- Abdominal pain
- Chest pain
- Blurred vision
- Rhinorrhea (correct)
What is the key symptom of pharyngitis?
What is the key symptom of pharyngitis?
- Sinus tenderness
- Sore throat (correct)
- Cough
- Fever
What may be seen on examination of a patient with pharyngitis?
What may be seen on examination of a patient with pharyngitis?
Which of the following is a diagnostic clue for Streptococcus pyogenes (GAS) in pharyngitis?
Which of the following is a diagnostic clue for Streptococcus pyogenes (GAS) in pharyngitis?
Which of the following is a common cause of pharyngitis?
Which of the following is a common cause of pharyngitis?
What percentage of pharyngitis cases are caused by Streptococcus pyogenes?
What percentage of pharyngitis cases are caused by Streptococcus pyogenes?
Which of the following immune sequellae may occur as a result of streptococcal pharyngitis?
Which of the following immune sequellae may occur as a result of streptococcal pharyngitis?
What is a common symptom associated with pharyngitis?
What is a common symptom associated with pharyngitis?
What may be seen on examination of a patient with pharyngitis?
What may be seen on examination of a patient with pharyngitis?
Study Notes
Causes and Symptoms of Pharyngitis
- Primary cause of pharyngitis is often viral infections, with bacteria like Streptococcus pyogenes also contributing.
- Common accompanying symptoms include fever, headache, and swollen lymph nodes.
- Key symptom of pharyngitis is a sore throat, typically characterized by pain and discomfort during swallowing.
Examination Findings
- Physical examination may reveal inflamed and red tonsils, white patches or exudate, and swollen uvula.
- Tender lymphadenopathy is commonly observed in the neck region during examination.
Diagnostic Clues for Streptococcal Infection
- A diagnostic clue for Streptococcus pyogenes (Group A Streptococcus/GAS) infection includes the presence of a rapid antigen test indicating strep presence.
- Pharyngitis caused by Streptococcus pyogenes accounts for roughly 10-30% of cases in children and about 5-10% in adults.
Immune Sequelae
- Immune sequelae resulting from untreated streptococcal pharyngitis can include rheumatic fever and post-streptococcal glomerulonephritis.
Common Symptoms
- Alongside sore throat, other common symptoms include cough, runny nose, and fatigue.
- Fever and chills may also be experienced by patients suffering from pharyngitis.
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Description
Test your knowledge on Pharyngitis and Streptococcal Pharyngitis (strep throat) with this quiz. Learn about the causes, symptoms, and potential complications of these common throat infections.
