n.麻醉學(xué)

Anaesthetics blunt the edge of pain. 麻醉劑可以減輕疼痛。

He argued against the use of anaesthetics. 他反對(duì)使用麻醉劑。

The snag with most local anaesthetics is their lack of specificity. 大多數(shù)局部麻醉劑的問題是，它們的作用沒有針對(duì)性。

Words such as surgery, anatomy, anaesthetics and antiseptics are medical terms. 外科、解剖學(xué)、麻醉劑以及消毒劑等一類的詞是醫(yī)學(xué)術(shù)語(yǔ)。

However, during positive pressure ventilation and balanced anaesthesia, there was no evidence of different effects caused by the two anaesthetics. 然而，處于正壓通氣及平衡麻醉時(shí)，這兩種麻醉藥效果沒有差異。

These anaesthetics block sodium channels and thereby the excitability of all neurons, not just sensory neurons. 這些局麻劑可以阻斷鈉通道，因此不僅僅阻滯了感覺神經(jīng)元，也同時(shí)阻滯了幾乎所有其他神經(jīng)元的興奮性。