What Level of Measurement Has a True Zero Point Indicating

question 28

Multiple Choice

What level of measurement has a true zero point indicating absence of the construct being measured?

• A) nominal scale
• B) ordinal scale
• C) interval scale
• D) ratio scale

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Definitions:

Microdrip Gravity Drip Tubing

A type of IV tubing designed for precise fluid delivery, using gravity, at a rate of typically 60 drops per mL.

Minute Flow Rate

A measurement of the volume of fluid delivered by a device in one minute, essential for precise dosing in medical treatments.

mL/hr

Milliliters per hour, a rate of flow commonly used in medical settings to measure fluid administration or loss.

IV Catheter Insertion

The process of placing a catheter into a vein to administer fluids, medication, or nutrition directly into the bloodstream.