A 14-year-old boy presents to the clinic with complaints of frequent headaches over the past six months. He describes the pain as a continuous, dull ache that starts in the neck and occiput and sometimes spreads to the forehead. The headaches occur almost daily, especially during school days, and are often worse in the afternoon. He denies any nausea, vomiting, or visual disturbances. His mother mentions that he has been under a lot of stress due to school exams. On physical examination, the patient appears well, and his neurological examination is normal. What is the most appropriate first-line treatment option for this patient?

What is the recommended protocol for returning to sports after a concussion? 

A 13-year-old boy with SCFE is undergoing treatment. His parents are concerned about potential complications. Which of the following are potential complications of untreated SCFE? (Select all that apply).

A 4-year-old boy presents with a limp and complaints of hip pain. His parents report that he has been limping for a few days, and the pain seems to be worse in the morning. There is no history of trauma. What is the most appropriate initial diagnostic test?

Which of the following symptoms is most characteristic of growing pains? 

A 3-year-old toddler presents to the clinic with a limp that has been noticeable for the past few days. The parents report no history of trauma. The child has had a recent upper respiratory infection. On examination, there is no fever, and the child appears well. What is the most likely diagnosis?

The portion of contrast that is caused by variations in the anatomy or that is secondary to pathologic changes is called:

Which of the following is true about optimum kVp? SELECT ALL THAT APPLY

No practical amount of mAs can ever compensate for which of the following? 

The ability to produce quality radiographs using a wide range of technical factors is called: