system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 30-year-old woman was found lying down and unresponsive by her parents 2 hours ago. She has no significant medical history. Two years ago, the woman discovered that her husband of 8 years was having an extramarital affair; this revelation subsequently resulted in a drawn-out divorce. After the separation, she moved back in with her parents, who note that she stays in her room, sleeps a lot, and rarely eats. A physical exam shows obtundation. Her temperature is 37.1ºC (98.7ºF), pulse is 110/min, respirations are 24/min, and blood pressure is 126/78 mm Hg. The patient’s admission labs are as follows:
TSH  3.2 µU/mL
Morning cortisol  8 µg/dL
Prolactin 15 ng/mL
FSH 7 mIU/mL
LH 6 mIU/mL
Glucose 22 mg/dL
C-peptide not detected
Beta-hydroxybutyrate  ≤ 2.7 mmol/L
Which of the following is most true of the cell type that is likely involved in the production of the molecule causing this patient’s symptoms?
assistant
Gram-negative enteric bacillus; catalase-positive, oxidase-negative, turns pink on MacConkey agar