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CGM vs Glucometer: What Is the Difference?
Quick Answer
A glucometer measures the glucose in a drop of blood from a finger prick at one moment. A continuous glucose monitor (CGM) is ...
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What Is a Suction Machine Used for at Home?
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A medical suction machine, also called an aspirator or phlegm suction unit, uses a small electric pump to draw saliva, mucus, phlegm or ...
What Is a Normal Pulse Rate for Adults?
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A normal resting pulse for an adult is 60 to 100 beats per minute, and most healthy adults sit between 60 and 80. ...
What Is an Air Mattress and How Does It Prevent Bed Sores?
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A medical air mattress, also called a ripple or alternating pressure mattress, is a plastic mattress of air cells connected to a small ...
What Do the Two Blood Pressure Numbers Mean?
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The top number (systolic) is the pressure in your arteries at the moment the heart beats and pushes blood out. The bottom number ...
Why Are My Glucometer Readings Different Each Time?
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Two glucometer readings taken minutes apart can legitimately differ by 10 to 20 mg/dL and both be correct. International accuracy standards allow home ...
Why Is My Pulse Oximeter Not Showing a Reading?
Quick Answer
A pulse oximeter that shows no reading usually has a simple cause: cold fingers with poor circulation, nail polish or henna on the ...
Fasting vs Random Blood Sugar: What Is the Difference?
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Fasting blood sugar is tested after 8 to 12 hours without food, normally 70 to 100 mg/dL, and shows your baseline control. Random ...
What Is HbA1c and Why Does It Matter?
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HbA1c is a blood test that shows your average blood sugar over the past 2 to 3 months. Below 5.7% is normal, 5.7 ...
How to Clean a Nebulizer at Home Without Damaging It
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Rinse the medicine cup and mask with warm water after every single use and air dry them completely. Once or twice a week, ...