Infectious Disease Exam - Acute Pharyngitis: Causes,
Diagnosis, and Treatment With complete solution–Expert
Verified | Latest Questions 2025
What is the most common viral cause of acute pharyngitis in adults? - Viral causes
are more common (90% in adults), with rhinovirus being a significant contributor.
What bacterial organism is primarily responsible for streptococcal pharyngitis? -
Group A B-hemolytic Streptococcus pyogenes.
List some bacterial causes of acute pharyngitis. - Group A Streptococcus (GAS),
Neisseria gonorrhoeae, Corynebacterium diphtheriae, Mycoplasma pneumoniae.
What are some viral causes of acute pharyngitis? - Rhinovirus, coronavirus,
adenovirus, herpes simplex virus (HSV), Epstein-Barr virus (EBV), cytomegalovirus
(CMV), influenza virus, coxsackievirus, acute HIV infection.
What are typical symptoms of streptococcal pharyngitis? - Fever, sore throat,
pharyngeal erythema, tonsillar exudate, cervical lymphadenopathy, soft palate
petechiae, headache, vomiting, scarlatiniform rash.
What symptoms are atypical of streptococcal pharyngitis? - Coryza, hoarseness,
rhinorrhea, cough, conjunctivitis, anterior stomatitis, ulcerative lesions, GI
symptoms.
How is acute pharyngitis diagnosed? - Through clinical evaluation, rapid GAS
antigen detection, and throat culture.
Diagnosis, and Treatment With complete solution–Expert
Verified | Latest Questions 2025
What is the most common viral cause of acute pharyngitis in adults? - Viral causes
are more common (90% in adults), with rhinovirus being a significant contributor.
What bacterial organism is primarily responsible for streptococcal pharyngitis? -
Group A B-hemolytic Streptococcus pyogenes.
List some bacterial causes of acute pharyngitis. - Group A Streptococcus (GAS),
Neisseria gonorrhoeae, Corynebacterium diphtheriae, Mycoplasma pneumoniae.
What are some viral causes of acute pharyngitis? - Rhinovirus, coronavirus,
adenovirus, herpes simplex virus (HSV), Epstein-Barr virus (EBV), cytomegalovirus
(CMV), influenza virus, coxsackievirus, acute HIV infection.
What are typical symptoms of streptococcal pharyngitis? - Fever, sore throat,
pharyngeal erythema, tonsillar exudate, cervical lymphadenopathy, soft palate
petechiae, headache, vomiting, scarlatiniform rash.
What symptoms are atypical of streptococcal pharyngitis? - Coryza, hoarseness,
rhinorrhea, cough, conjunctivitis, anterior stomatitis, ulcerative lesions, GI
symptoms.
How is acute pharyngitis diagnosed? - Through clinical evaluation, rapid GAS
antigen detection, and throat culture.
