The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A 32-year-old woman comes to the physician because of fatigue and joint pain for the past 4 months. Examination shows erythema with scaling on both cheeks that spares the nasolabial folds and two 1-cm ulcers in the oral cavity. Further evaluation of this patient is most likely to show which of the following findings?   (A) Decreased lymphocyte count   (B) Increased platelet count   (C) Increased prothrombin time   (D) Decreased gamma globulin
['(A) Decreased lymphocyte count <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Decreased lymphocyte count \n (B) Increased platelet count \n (C) Increased prothrombin time \n (D) Decreased gamma globulin <> possible answers', '  A 32-year-old woman comes to the physician because of fatigue and joint pain for the past 4 months. Examination shows erythema with scaling on both cheeks that spares the nasolabial folds and two 1-cm ulcers in the oral cavity. Further evaluation of this patient is most likely to show which of the following findings? <> context@']