The practical nurse (PN) positions a temporal artery scanner. Before obtaining a temperature measurement, which assessment of the skin should the PN complete?

A. Moisture is important for skin assessments but does not directly affect the accuracy of a temporal artery temperature measurement. B. Elasticity is part of skin turgor assessments and does not impact the accuracy of the temperature reading from a temporal artery scanner. C. Assessing skin color is crucial because variations in skin color can affect the accuracy of the temporal artery temperature measurement. For accurate results, the skin should be clean and free of color alterations. D. Checking the temperature of the skin is the outcome of the measurement process rather than a preliminary assessment for a temporal artery scanner.