Answers: A, B, C

ABC This question examines the poisoning manifestations of Kunming Shanhaitang Tablets. Including: ① Digestive system: initial symptoms include stomach discomfort, dry mouth, and burning sensation in the upper abdomen. Subsequently, nausea and vomiting, severe upper abdominal pain, diarrhea, liver discomfort, and jaundice occurred. ②Cardiovascular system: Manifestations include cyanosis of the lip nails, palpitations, chest tightness, shortness of breath, decreased blood pressure, irregular heartbeat, and abnormal electrocardiogram. ③ Urinary system: Initial symptoms include oliguria and low back pain, followed by uremia symptoms or acute renal failure. ④Nervous system: Manifested as dizziness, dizziness, general discomfort, muscle pain, hair loss, etc. ⑤Chronic poisoning: often occurs during the treatment process, manifesting as sharp loss of appetite, epigastric fullness, diarrhea, nausea, erosion of the mucous membrane of the lips and canthus of the eyes, rash, hair loss, etc.