4-H Livestock Skillathon Practice Exam

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A 7-year-old girl presents with a fever of 102.5°F for three days, severe sore throat, and decreased oral intake. She has no cough. Exam reveals tender bilateral anterior cervical lymphadenopathy and an erythematous pharynx with petechiae on the palate. What is the most appropriate next step?
Correct Answer:
Rapid antigen detection test for Group A Streptococcus
Explanation:
The patient's presentation (fever, sore throat, lack of cough, tender cervical lymphadenopathy, palatal petechiae) is highly suspicious for Group A Strep pharyngitis. A rapid antigen detection test (RADT) should be performed to confirm before prescribing antibiotics.

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