Which of the following is a viral infection that causes a painful rash and is typically associated with a specific dermatomal distribution? A) Influenza B) Measles C) Shingles D) Mumps Answer: Shingles Explanation: Shingles is a viral infection caused by the reactivation of the varicella-zoster virus (the same virus that causes chickenpox). It is characterized by a painful rash that typically follows a specific dermatomal distribution. Influenza, measles, and mumps are caused by different viruses and have different clinical presentations.