a medicine that kills or stops the growth of bacteria
抗生素, 抗菌药物
他完成了抗生素的整个疗程。
the identification of the nature and cause of an illness or other problem
诊断
疾病的早期诊断对有效治疗至关重要。
a professional opinion regarding the likely course of an illness
预后
尽管预后不佳，患者仍然充满希望并决心与癌症作斗争。
a piece of cloth that is put around a wound to prevent infections
绷带, 包扎带
护士给病人的伤口敷上了无菌绷带以保持其清洁干燥。
the branch of medicine and biology concerned with the study of drugs and their effects on living organisms
药理学, 药物科学
药理学的研究人员研究开发新药以治疗疾病。
the clear, yellowish fluid component of blood that remains after clotting, containing water, electrolytes, antibodies, and various proteins
血清, 血浆
实验室技术员收集了血清样本进行分析。
a prescribed amount of medicine that is taken regularly
剂量, 用量
始终遵循规定的剂量以确保药物的有效性。
the branch of pharmacology that focuses on the harmful effects of chemical, biological, and physical agents on people, animals, and the environment
毒理学
an image of the inside of a body created using X-rays
X光片, X光图像
她拍了一张X光片来检查她的肺部状况并检测任何异常。
the harmful effects or potential for harm caused by a substance to living organisms or the environment
毒性
研究人员进行了测试，以评估新农药对蜜蜂的毒性。
a technique in which a powerful magnetic field is used to produce detailed images of areas inside the body
磁共振成像, MRI
a medical examination during which a series of detailed pictures of areas inside the body is created by the use of a computer linked to an X-ray machine
CT扫描, 计算机断层扫描
the branch of medicine that focuses on the healthcare of elderly people
老年医学, 老年病学
老年医学有助于管理老年人常见的慢性病，如关节炎或心脏病。
the branch of medicine concerned with the diagnosis and treatment of syphilis
梅毒学, 梅毒研究
any organic compound derived from barbituric acid that is used as a sedative and greatly reduces the activity of the nervous system
巴比妥酸盐, 由巴比妥酸衍生的有机化合物
a medication that reduces heart rate and blood pressure by blocking the effects of adrenaline
β受体阻滞剂, 贝塔阻断剂
β受体阻滞剂常用于预防偏头痛和治疗焦虑症状。
a medicine without any physiological effect that is given to a control group in an experiment to measure the effectiveness of a new drug or to patients who think they need medicine when in reality they do not
安慰剂, 安慰剂药物
安慰剂组与治疗组相比症状没有改善，表明药物的有效性。
a method of treatment in which thin needles are inserted in specific spots on the body, originated in China
针灸, 针刺疗法
针灸在中国已经实践了数千年。
