Family Medicine 23: 5-year-old female with sore throat
Student name
United States University
FNP-591
Prof Name
Submission Date
Introduction of the Case
This case involves Althea Newman, a five-year-old girl presenting with a two-day history of fever, sore throat, headache, dry cough, mild abdominal pain, and decreased appetite. Key epidemiological factors include potential strep exposure, no known COVID-19 contacts, and second-hand smoke exposure from her father. The physical examination reveals red, enlarged tonsils with exudates, anterior cervical lymphadenopathy, palatal petechiae, and a red, fine papular rash on the neck, face, and trunk. This paper will focus on the main diagnosis, ruling out alternative differentials, and proposing a diagnostic and treatment plan for Althea.
Main Diagnosis with Rationale
Althea’s symptoms are most consistent with strep throat (Group A Streptococcal pharyngitis). The presence of red, enlarged tonsils with exudates, palatal petechiae, and anterior cervical lymphadenopathy are suggestive of a bacterial etiology. The two-day history, exposure to a school friend with strep throat, and the absence of dysphagia further support this diagnosis (Sykes et al., 2020).
Differential Diagnosis
Non-specific viral pharyngitis
While viral infections can present with sore throat and fever, the specific findings of enlarged tonsils with exudates, palatal petechiae, and anterior cervical lymphadenopathy make strep throat a more likely diagnosis (Sykes et al., 2020).
Scarlet fever
The presence of a red, fine papular rash on the neck, face, and trunk raises the possibility of scarlet fever, which is a complication of Group A Streptococcal infection. This aligns with the strep throat diagnosis (Alotaibi et al., 2022).
Diagnostic Plan
Rapid Antigen Detection Test (RADT) for Group A Streptococcus
Perform a RADT to confirm the presence of Group A Streptococcus in the throat. A positive result would support the diagnosis of strep throat (Alotaibi et al., 2022).
Throat culture
If the RADT is negative but clinical suspicion remains high, a throat culture should be obtained for definitive confirmation (Alotaibi et al., 2022).
Treatment Plan
Antibiotic therapy
Initiate antibiotic treatment with penicillin or amoxicillin as first-line agents for 10 days. In cases of penicillin allergy, alternative antibiotics such as cephalosporins or macrolides can be considered (Mustafa & Ghaffari, 2020).
Symptomatic relief
Provide supportive care, including analgesics (e.g., acetaminophen) for pain and fever, and encourage fluid intake to prevent dehydration (Mustafa & Ghaffari, 2020).
Follow-up
Schedule a follow-up appointment to monitor Althea’s response to treatment and assess for resolution of symptoms (Mustafa & Ghaffari, 2020).
Conclusion
This case underscores the importance of considering strep throat in pediatric patients with sore throat and associated symptoms. The diagnostic plan involves RADT and throat culture for confirmation, and the treatment plan includes appropriate antibiotic therapy and supportive care. Close follow-up will ensure adequate response to treatment and prevent potential complications associated with Group A Streptococcal pharyngitis.
References for FNP 591 Week 2 Aquifer Case Study
Alotaibi, A., Binsaqr, M. A., Mutlaq, M. R., Khojah, A. A., Khojah, S. A., & Mohamed, H. A. (2022). Atypical presentation of scarlet fever. Cureus, 14(12). https://doi.org/10.7759/cureus.33142
Mustafa, Z., & Ghaffari, M. (2020). Diagnostic methods, clinical guidelines, and antibiotic treatment for group A streptococcal pharyngitis: A narrative review. Frontiers in Cellular and Infection Microbiology, 10. https://doi.org/10.3389/fcimb.2020.563627
Sykes, E. A., Wu, V., Beyea, M. M., Simpson, M. T. W., & Beyea, J. A. (2020). Pharyngitis. Canadian Family Physician, 66(4), 251–257. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7145142/
