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Questions tagged [proper-use]

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14 votes
1 answer

How frequently should non-alcoholic mouthwashes be used?

Foreword: I ask this only for mouthwashes with no alcohol; so please omit alcoholic mouthwashes (which may hurt the mouth and may have been claimed to cause cancer). My grandmother uses the Crest Pro-...
10 votes
1 answer

Chance of getting sexual transmitted diseases

What are the chances of getting sexual transmitted diseases (and which) given that: Heterosexual sex Male partner used condom (properly) The condom was NOT damaged during the act
1 vote
1 answer

Warning Symbol on Nippy Junior+

One of our clients has recently been put onto a nippy junior plus positive pressure ventilator. Just to the left of the left of the settings lock symbol is the symbol shown below. I would like to know ...