Final answer:
Sarah should see a professional with 'MD' (Medical Doctor) after their name to diagnose and treat her sore throat and fever. MDs are capable of providing full medical diagnoses and prescribing necessary medications, unlike RNs, DDS, or those with an MS.
Step-by-step explanation:
Sarah, who has a sore throat and fever, should seek medical attention from a professional with 'MD' after their name, which stands for 'Medical Doctor'. An MD is a licensed physician who can diagnose and treat a wide range of medical conditions. In the provided clinical scenarios, patients like Barbara, John, Melissa, and Marsha all required medical evaluation and treatment that would typically be managed by an MD or a similar healthcare professional. RNs, or 'Registered Nurses', provide valuable care and can assist in the evaluation, but they are not qualified to provide a full diagnosis or prescribe medication. DDS, or 'Doctor of Dental Surgery', is a professional in dentistry, which is unrelated to the throat or general health issues. MS, or 'Master of Science', refers to an academic degree and is not specific to the practice of medicine.