Mubvunzo ndewokuti: "Plunger inogona kudhonzwa ndokusundirwa mukati mechirongo chine cylindrical (chinonzi barrel), ichibvumira siringi kutora ndokubudisa mvura kana kuti gasi kupfurikidza nomucheto wakazaruka wechubhu"? Musoro wacho ndiSirinji.
"Sirinji dzeinsulin dzinoshanda sei?"