Handwashing steps and scrubbing｜洗手步骤与搓洗

原创练习题 / Practice question

After applying soap, how should you clean fingertips and between fingers?

涂上洗手剂后，应怎样处理指尖和指缝？

1. Rub vigorously and remove soil under nails / 用力搓洗并注意指甲下污物
2. Rinse only the backs of hands / 只冲手背
3. Rub wrists only / 只搓手腕
4. Dry immediately / 直接擦干

答案与解析 / Answer and explanation

Rub vigorously and remove soil under nails. Rubbing covers hand and arm surfaces, fingertips and finger spaces, with attention to soil under nails.

用力搓洗并注意指甲下污物。搓洗应覆盖手和手臂相关表面、指尖和指缝，并清除指甲下污物。

完整步骤 / Full procedure

Rinse under clean running warm water, apply cleanser, rub vigorously for at least 10–15 seconds (including under fingernails, fingertips and between fingers), rinse thoroughly, then dry thoroughly. The complete procedure takes at least 20 seconds.

用清洁流动温水冲湿，使用清洁剂，用力搓洗至少 10–15 秒（包括指甲下、指尖、指缝），充分冲净，随后彻底擦干。完整流程至少 20 秒。