Are electric home scales more accurate than the scales at the doctors office?

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An electronic scale’s variance will be much more noticeable than with a hospitals beam/calibration scale. Fluctuation in an electric scale can be caused by air currents, vibrations in the room, temperature and humidity. The calibrated scales you’ll find at the gym or at your doctors office are the most accurate on the market but it will cost you a little more.

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How should my stethoscope be cleaned?

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First remove the ear tips, this will allow you to clean your stethoscope thoroughly. When cleaning your stethoscope don’t immerse it, rather, wipe it down with alcohol. To keep it in tip-top shape try to keep away from extreme heat and cold. If you find that the tubing is getting hard or brittle, it may be time to get a new one. Check with our recommended suppliers for specific details on models and pricing.

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What size stethoscope tube is best? Long or Short?

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It has been said that a shorter tube will provide for a better acoustic response. Consider this. As tubing length increases, resonant frequency decreases and lower frequency sounds increase. Heart sounds normally are considered to have a lower frequency. So what’s the verdict? According to 3M, who did testing on there Littmann series, found that “there is only a small difference in sound between a short tube and long tube stethoscopes”. It is so small that the human ear can’t ...

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Can latex gloves cause allergies?

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Yes. Latex gloves can cause allergies. Some individuals can have an allergic reaction to certain proteins in latex rubber. Natural rubber latex is found in most latex gloves, and many medical, household, and other consumer products. The amount of latex exposure needed to produce allergies is not known but increasing the exposure increases the risk. Even low levels can trigger allergic reactions in some sensitized individuals, even if they never experienced symptoms before.

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Do powder free latex gloves contain powder?

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Although many suppliers claim they offer powder free gloves. Are they really 100% powder free? No, but its close. There are small traces of powder that may include cornstarch, calcium carbonate aggregates, latex particles, synthetic debris, packaging fibers, non-soluble lubricants, and dust. In most cases powder free gloves have an absolute minimum of powder (defined as anything that does not pass through a 2.7 micrometer glass microfiber filter). 

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