see a doctor 去医院看医生
send for a doctor 让医生出诊 
health center / clinic 卫生所 / 门诊部
physician 内科医生
surgeon 外科医生
dentist 牙医 
make an appointment 预约
emergency 急诊 
check up / exam 检查 
cold(感冒)-- flu (流感) -- headache (头痛)-- sore throat(嗓子痛)-- fever(发烧)-- toothache(牙疼) -- stomachache (胃疼)
prescribe 开药方
pill / tablet 药片 
liquid 喝药水
injection => shot 注射 
operation 手术
medical result 诊断结果







