Final answer:
To manage a patient with substances on their skin, an MA should clean the area with an alcohol swab. Moisturizing creams contain humectants and emollients for hydration and to soften skin, as well as anti-inflammatory agents to reduce itching and inflammation.
Step-by-step explanation:
If a patient is sweating or wearing body lotion, cream, oil, or powder, a medical assistant (MA) can clean the area where a procedure is required, usually using an alcohol swab. This helps to ensure that the skin is free from substances that could interfere with the adhesion of medical devices, such as electrodes, or could affect the results of tests, such as blood tests.
In terms of substances found in moisturizing cream, you would expect to find ingredients like humectants, emollients, and anti-inflammatory agents. Humectants, such as glycerin and hyaluronic acid, attract water to the skin, helping to hydrate it. Emollients, like lanolin and mineral oil, help to soften and smooth the skin, reducing dryness and flakiness. Certain creams may also contain anti-inflammatory agents like hydrocortisone, which help to alleviate itching and inflammation of the skin.