\n\n
说实话,看着大家被“扎手指”折磨
\n\n我心里也不好受
\n\n毕竟小时候也被“容嬷嬷扎紫薇”吓到过……
\n\n而且,一疼就有人在心里“骂我”
\n\n哎!真不想与人类的关系这么紧张
\n\n今天我破例讲一些秘密:怎么扎手指能不疼?
\n\n测血糖最怕啥?扎一针不出血,或者出血不够,然后得接着扎……
\n\n为了避免白白被扎,采血之前,活动活动手指非常关键,可以让血液循环加快一些。
\n\n比如先把手臂下垂一会或甩甩胳膊,也可以按摩下手指,让指尖充血。
\n\n如果冬天手比较冷,测血糖前,还可以把手放在温水中暖和下,等感觉手指温度合适了,再去采血[1]。
\n\n人类常说“十指连心”,这话不假,不过十个手指有长有短,和疼痛的亲疏关系自然不同!我们可以找个软柿子捏!
\n\n首先从部位上说,不要在指尖采血,要选择手指两侧。因为手指两侧的痛觉感受器分布较少,采起血来,就不会那么疼。
\n\n另外,在选择手指头上也有讲究。十个手指中,无名指指侧的痛觉感受器最稀疏,疼痛敏感度最低,可以作为首选。
\n\n除了无名指,小指和中指也是较理想的采血部位,因为这两个手指比较“闲”,不是主要的功能手指,扎它们之后,即便继续做日常工作,伤口也不会那么容易被摩擦或挤压到,更容易恢复[2]。
\n\n当然,再软的柿子也不能逮住一个死捏。不管是扎的部位,还是手指,一定要经常换着来呀!建议你们常常选择一些以前不常用的“冷门”部位,即使开始采血会感觉不方便,多试几次,就能熟练操作啦!
\n\n我经常看到这种场面:糖尿病患者一边撇着嘴,一边大力地采血。真是觉得心疼又可怜。
\n\n其实采血只要适量就行,扎出太多血来,一来容易污染试纸,二来伤口不容易恢复。不要对自己那么狠,何必呢……
\n\n我建议大家:
\n\n首先,选择需血量少的仪器;
\n\n其次,现在人类发明了很多可调式的采血笔,可以根据自己的皮肤,调节强度,一般的采血笔有“1-5”的刻度,这是扎进皮肤的深度,开头可以选择 3,后面可以根据皮肤状况调整,选择较浅的扎针深度,采集最少的血就行啦!
\n\n如果上面的你都注意到了,可能你采血不会疼,但不等于采血会成功。
\n\n负责任的我追加 4 个特别提醒[3]:
\n\n为了搞清楚这个问题,我可是专门查阅了美国糖尿病协会(ADA)《糖尿病诊疗标准(2019)》。标准中说,这个咱们得分情况来看[4]。
\n\n具体什么时间点测,也分情况[3]。
\n\n你会测血糖了吗?希望人类能和我更加和平的相处哟!
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