A 45-year-old female patient presents with recurrent episodes of vertigo lasting less than one minute each. The episodes are triggered by specific head movements, such as rolling over in bed or looking up. The patient also reports associated nausea and nystagmus during the episodes. On examination, you observe horizontal nystagmus that is elicited by a Dix-Hallpike maneuver. Based on this clinical presentation, what is the most likely diagnosis?

What does it suggest when a patient arrives at the emergency department with symptoms of fever, fatigue, and a headache, but no signs of meningeal inflammation, and the examination reveals low blood pressure, lethargy, and the presence of petechiae on the patient’s trunk?

A 50-year-old female patient is diagnosed with benign paroxysmal positional vertigo (BPPV) involving the right posterior canal. What is the most appropriate first-line treatment for this patient?

Which treatments may be used to manage bone pain in patients with bone tumors? (Select all that apply).

What is the recommended course of treatment for a 30-year-old patient with no previous health issues, who is brought to the emergency department displaying signs of a stroke, with diagnostic testing confirming an ongoing ischemic cause, and the patient’s spouse reporting that the symptoms started around 2 hours before seeking medical attention?

Based on the symptoms described, including visual field defect, ataxia, dysarthria, and a mild headache that started several hours prior, and considering the normal range of motion of the neck during examination, what type of cerebrovascular event is the most probable?

Please select all of the following hyperkinetic movement disorders that are commonly observed.

A 45-year-old male patient presents to the emergency department with excruciating headaches. He describes the pain as unilateral and located around his eye, often accompanied by tearing, nasal congestion, and restlessness during the attacks. The headaches occur frequently, with daily episodes lasting 15 minutes to 3 hours, lasting several weeks to months. The patient reports a history of similar episodes occurring around the same time every year. Physical examination reveals ptosis and miosis on the affected side. Based on this clinical presentation, what is the most likely diagnosis?

In a patient presenting with tenderness and swelling in the small joints of both hands, along with several weeks of fatigue and malaise, and with a negative rheumatoid factor (RF) test result, what would be the subsequent course of action for the primary care provider?

Which thyroid-stimulating hormone (TSH) level indicates hyperthyroidism?