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Evaluate. -21 + 20 ·18

question 571

Multiple Choice

Evaluate.
-21 + 20 ·18


Definitions:

Hydromorphone HCl

An opioid medication used to relieve moderate to severe pain.

Vistaril

A brand name for hydroxyzine, an antihistamine used to treat anxiety, nausea, and allergies.

Apothecary Equivalent

A term related to the apothecary system, referring to the traditional system of weights and measures used by pharmacists to compound and dispense medication.

Milliliters

A metric unit of volume equal to one thousandth of a liter, commonly used in liquid medication dosing.

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