Which of the following is known to put a patient at risk of using illicit drugs during pregnancy?

A 32-year-old woman visits your clinic, presenting with a small, round, and “punched-out” ulcer in her mouth with a white base surrounded by a red halo. She states it is quite painful and mentions having a similar ulcer a few months ago. She admits to being under a lot of stress recently at work. What is the most likely diagnosis?

A patient with suicidal intention has access to guns/weapons. How can this risk factor be modified?

A female patient suffers from more frequent and severe migraine headaches than her male counterpart. Which of the following would be a potential reason for this difference?

A 65-year-old man with a history of systemic immunologic disease presents with complaints of unilateral deep, boring eye pain. On examination, you note ciliary injection, tearing, variable visual acuity, and photophobia. What is the most likely diagnosis for this patient?

A 56-year-old man who has a history of chronic smoking and alcohol use presents with a chalky white, thick, raised patch with well-defined borders on the lateral edges of his tongue. The lesion is firmly attached and does not scrape off. This patient’s presentation is most consistent with:

Which of the following is NOT seen in caffeine intoxication?

All of the following symptoms are seen in PCP intoxication EXCEPT:

A 30-year-old contact lens wearer presents to your clinic with complaints of severe eye pain, sensitivity to light, and discharge from one eye. On examination, the cornea appears cloudy, and the visual acuity is decreased. What should be the most likely diagnosis in this patient?

What condition might present with physical symptoms such as cold and clammy skin, discoloration along the veins, or difficulty controlling eye movements?