有日係藥房買左$10有10幾個普通口罩
又有膠味又吉面
為已為人，口罩使用需知
光之美少年
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最可怕係其他城市冇公佈情況，we cannot evaluate the seriousness
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就快要戴豬咀
$600/50個，但網店，到手先為真
hktvmall果啲$825
hktvmall果啲$825
基於網上太多消息 我幫大家上網fact check下
根據篇2013年既journal
Link: https://www.ncbi.nlm.nih.gov/m/pubmed/23768438/
“Long-term use of respiratory protection did not result in any clinically relevant physiologic burden for health care personnel, although many subjective symptoms were reported. N95 compliance was fairly high.”
而入邊係講緊HCWs用12hrs 係有mention 過monitor Co2 level 但又好似冇提過二氧化碳中毒 我上網打 N95同 carbon dioxide poisoning 又冇 related 既post 反而中文有好多大陸網講
其實chp 都有講 話長用side effect 係頭痛不舒 但都冇mention CO2 poisoning
Link: https://www.chp.gov.hk/tc/healthtopics/content/460/3557.html
另一份 RCT 2017年
Link: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5705692/
Title: “The efficacy of medical masks and respirators against respiratory infection in healthcare workers”
指岀
“We showed that respirators provide superior protection against droplet‐transmitted infections, for which most guidelines recommend masks. These findings challenge the paradigm of infection transmission being simplified to droplet, airborne or contact.” 當中既respirators 係講緊N95
所以N95係真係勁過普通surgical mask 所以有得擇一定要N95
資料自己上網搵 歡迎指正錯誤 大家都係想班手足身體健康 先可以追求民主同公義 所以fc下 保障大家
麻煩置頂
利申: 醫護人員
根據篇2013年既journal
Link: https://www.ncbi.nlm.nih.gov/m/pubmed/23768438/
“Long-term use of respiratory protection did not result in any clinically relevant physiologic burden for health care personnel, although many subjective symptoms were reported. N95 compliance was fairly high.”
而入邊係講緊HCWs用12hrs 係有mention 過monitor Co2 level 但又好似冇提過二氧化碳中毒 我上網打 N95同 carbon dioxide poisoning 又冇 related 既post 反而中文有好多大陸網講
其實chp 都有講 話長用side effect 係頭痛不舒 但都冇mention CO2 poisoning
Link: https://www.chp.gov.hk/tc/healthtopics/content/460/3557.html
另一份 RCT 2017年
Link: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5705692/
Title: “The efficacy of medical masks and respirators against respiratory infection in healthcare workers”
指岀
“We showed that respirators provide superior protection against droplet‐transmitted infections, for which most guidelines recommend masks. These findings challenge the paradigm of infection transmission being simplified to droplet, airborne or contact.” 當中既respirators 係講緊N95
所以N95係真係勁過普通surgical mask 所以有得擇一定要N95
資料自己上網搵 歡迎指正錯誤 大家都係想班手足身體健康 先可以追求民主同公義 所以fc下 保障大家
麻煩置頂
利申: 醫護人員
pitta戴落係幾舒服
不過唔防疫咁我收返埋
12蚊店嘅黑色口罩係咪活性碳
點解有人會話活性碳仲差過普通外科口罩
不過唔防疫咁我收返埋
12蚊店嘅黑色口罩係咪活性碳
點解有人會話活性碳仲差過普通外科口罩
1999
完全唔知你講乜
再睇你留言負評數
哎 後生可畏
完全唔知你講乜
再睇你留言負評數
哎 後生可畏
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開左新post，可以睇下啱唔唔用high juice po
睇正負評諗野
叻豬
我話你先撩者賤呀係咪一定要講到出口先明仲要鬧埋除左我以外所有買左pitta的人
一開始做咩咁多口覆我個感慨呀唔覆咪冇野lo
要知道唔好買pitta/防花粉 睇樓豬一樓po已經明曬啦
你句留言係樓豬呢個知識po除左串嘴乞人憎之外 係毫無存在意義嫁明冇同你個人一樣
做咩咁口痕搭爹串嘴呀駛唔駛買個奶嘴俾你含呀?
"2020出世未？戒左奶未？使唔使咁 係咪乜都要篤住你個頭講到出口教"
btw繼續覆我繼續幫推po pls
叻豬
我話你先撩者賤呀係咪一定要講到出口先明
仲要鬧埋除左我以外所有買左pitta的人一開始做咩咁多口覆我個感慨呀
唔覆咪冇野lo 要知道唔好買pitta/防花粉 睇樓豬一樓po已經明曬啦
你句留言係樓豬呢個知識po除左串嘴乞人憎之外 係毫無存在意義嫁明冇
同你個人一樣做咩咁口痕搭爹串嘴呀
駛唔駛買個奶嘴俾你含呀?"2020出世未？戒左奶未？使唔使咁 係咪乜都要篤住你個頭講到出口教"
btw繼續覆我繼續幫推po pls
另外想同樓豬講聲對唔住 係你個po下面嘈埋呢d無謂野
但無端白事俾人串嘴 唔想食左隻死貓+燥底 就忍唔到口
希望大家防疫以後都唔好買pitta 同多多關注衛生 揀合適既口罩
p牌推
［Free talk］防疫口罩點揀好 — 集思廣益
https://lih.kg/1812726
- 分享自 LIHKG 討論區
但無端白事俾人串嘴 唔想食左隻死貓+燥底 就忍唔到口
希望大家防疫以後都唔好買pitta 同多多關注衛生 揀合適既口罩
p牌推
［Free talk］防疫口罩點揀好 — 集思廣益
https://lih.kg/1812726
- 分享自 LIHKG 討論區
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