常用的生理缩写英文
常用生理缩写英文分类及解析
在医学和生物学领域,常用生理缩写用于简化复杂术语的书写和交流。以下从系统分类、实验室检查、药物与治疗三个维度整理常见缩写及其英文全称与释义。
一、人体系统相关生理缩写
1. 循环系统
- BP: Blood Pressure(血压)
例:Normal BP range is 120/80 mmHg. - HR: Heart Rate(心率)
例:Tachycardia refers to HR >100 bpm. - ECG/EKG: Electrocardiogram(心电图)
例:The ECG shows sinus rhythm.
2. 呼吸系统
- RR: Respiratory Rate(呼吸频率)
例:Normal RR in adults is 12-20 breaths/min. - SpO₂: Peripheral Oxygen Saturation(外周血氧饱和度)
例:Hypoxemia is defined as SpO₂ <90%. - PEF: Peak Expiratory Flow(呼气峰值流量)
例:Asthma patients monitor PEF daily.
3. 神经系统
- GCS: Glasgow Coma Scale(格拉斯哥昏迷评分)
例:A GCS score of 8 indicates severe brain injury. - EEG: Electroencephalogram(脑电图)
例:EEG is used to diagnose epilepsy. - BPM: Beats Per Minute(每分钟节律,也用于心率)
例:The patient's BPM stabilized after treatment.
二、实验室检查相关缩写
1. 血液检查
- CBC: Complete Blood Count(全血细胞计数)
例:CBC includes RBC, WBC, and platelet counts. - Hb/Hgb: Hemoglobin(血红蛋白)
例:Anemia is diagnosed when Hb <12 g/dL in women. - Hct: Hematocrit(血细胞比容)
例:Dehydration may cause elevated Hct levels.
2. 生化检查
- BUN: Blood Urea Nitrogen(血尿素氮)
例:BUN levels reflect renal function. - Cr: Creatinine(肌酐)
例:Serum Cr is a marker of kidney damage. - FPG: Fasting Plasma Glucose(空腹血糖)
例:Diabetes is diagnosed if FPG ≥126 mg/dL.
3. 激素与代谢
- TSH: Thyroid-Stimulating Hormone(促甲状腺激素)
例:Hypothyroidism is treated with TSH suppression. - LH: Luteinizing Hormone(促黄体生成素)
例:LH surge triggers ovulation in women. - BMR: Basal Metabolic Rate(基础代谢率)
例:Thyroid disorders affect BMR significantly.
三、药物与治疗相关缩写
1. 药物剂量与用法
- PO: Per Os(口服)
例:Take this medication PO twice daily. - IV: Intravenous(静脉注射)
例:The patient received IV fluids for dehydration. - IM: Intramuscular(肌肉注射)
例:Vaccines are often administered IM.
2. 治疗方案
- CPR: Cardiopulmonary Resuscitation(心肺复苏)
例:CPR is critical in cardiac arrest cases. - ICU: Intensive Care Unit(重症监护室)
例:Post-surgery patients may be transferred to the ICU. - NPO: Nil Per Os(禁食)
例:The patient must remain NPO before surgery.
3. 特殊治疗技术
- MRI: Magnetic Resonance Imaging(磁共振成像)
例:MRI provides detailed soft tissue images. - CT: Computed Tomography(计算机断层扫描)
例:CT scans are used to detect internal injuries. - ECMO: Extracorporeal Membrane Oxygenation(体外膜肺氧合)
例:ECMO supports patients with severe respiratory failure.
四、其他常见生理缩写
- BMI: Body Mass Index(体质指数)
例:BMI ≥30 is classified as obesity. - BPD: Biparietal Diameter(双顶径,胎儿超声指标)
例:BPD measurement helps estimate fetal age. - EDV: End-Diastolic Volume(舒张末期容积)
例:EDV reflects left ventricular filling capacity.
总结与学习建议
- 分类记忆:按系统或检查类型分组学习,避免混淆(如将BP、HR归为循环系统)。
- 结合场景:通过病例或实验报告理解缩写在实际中的应用(如阅读ECG报告时关注PR interval)。
- 定期复习:生理缩写需反复使用才能巩固,建议制作闪卡或参与临床模拟练习。
掌握这些缩写不仅能提升专业沟通效率,也是医学英语考试(如USMLE、MCAT)的重要考点。





