A healthy tooth percussed with a metal instrument gives a metallic sound.

用金属器械对健康的牙齿作叩诊则发出金属声。

No tenderness or percussed pain. Normal borborygmus; no noise of blood vessels is heard.

双肾区无压痛及叩痛，肠鸣音正常，未闻及血管杂音。

Percussion instruments include all those that are struck (or percussed) to produce tones such as the bass drum of indefinite pitch and the chimes of definite pitch.

打击乐器包括所有那些打击出声的乐器，其中有音高不固定的大鼓和音高固定的编钟等。

Backbone and four limbs: physiological bending of backbone, no tenderness or vertical percussed pain. Free movement of four limbs. Normal muscle force and muscle strength.

脊柱四肢：脊柱呈生理弯曲，无压痛及纵向叩击痛，四肢活动自如，肌力及肌张力正常。