Health Tips & Medical Guides | Arpovo Health Blog

How to Read an Insulin Syringe: Understanding U-100 Unit Markings

Aug 21st 2026

Insulin syringes do not use the mL or cc markings you would see on most other syringes. They are marked in units, calibrated to the U-100 insulin standard, which means 100 units of insulin per 1 mL. T … read more

Effective Diabetes Care with Pen Needles

Aug 19th 2026

Pen needles are the small, disposable needles that attach to an insulin pen for each injection simple in concept, but the length and gauge you choose has a real effect on comfort, technique, and how c … read more

IV Infiltration vs Extravasation: What's the Difference and Why It Matters

Aug 19th 2026

Swelling around an IV site can mean two very different things, and telling them apart quickly matters. Per the Infusion Nurses Society (INS), the distinction comes down entirely to what's leaking: inf … read more

How to Properly Irrigate a Wound Before Applying a Dressing

Aug 19th 2026

Cleaning a wound before dressing it isn't just a formality it's the step that determines how well everything applied afterward actually works. A dressing placed over a wound that's still carrying debr … read more

A Quick Guide to Common IV Accessories

Aug 19th 2026

IV therapy depends on more than the fluid in the bag. The small hardware around it catheters, tubing, adapters, extension sets determines whether an infusion runs safely, comfortably, and accurately f … read more
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