What is the most common etiologic agent responsible for malignant otitis externa?

The term wergild focuses on which of the following?

An atom is most stable when

A 34-year-old patient presents with acute pain and swelling to one side of her face in front of her right ear. She states it is difficult to eat because it increases the pain. Palpation of the parotid gland and duct reveals tenderness as well as a small hard mass. What structure should be visualized during your evaluation?

What is the etiologic agent for infectious mononucleosis?

For a patient newly diagnosed with vestibular neuronitis, which of the following would be appropriate to initiate immediately?

A 15-year-old female presents for a routine physical. On exam you note a 3cm hard, fixed, non-tender mass on the left side of her neck in the posterior cervical triangle. What is the most likely diagnosis?

A 3-year-old presents to the clinic with his mother who notes multiple nose bleeds today. There is no current bleeding and mom states they only last a few minutes each time. What is the most likely cause of the epistaxis?

Which of the following structures in the ear is primarily responsible for maintaining balance and equilibrium?

A 7-year-old presents with runny nose and congestion. Physical exam reveals pale, blueish nasal mucosa, clear rhinorrhea and a transverse nasal crease. Which of the following medications is considered first-line treatment for this patient?