Aaron, a healthcare worker, washed his hands, gave a patient a needle injection, and then disposed of the needle in a sharps container. Which best describes the error Aaron made in following standard precautions? He should have placed the needle in the biohazards bin.
He should have put gloves on before working with the needle.
He should have contacted the CDC to report the use of a needle.
He should have checked the MSDS before disposing of the needle.

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Explanation:n a healthcare setting, the staff wears Personal Protective Equipment (PPE), not the patients. The purpose of following contact-droplet isolation precautions are to contain the patient's environment and prevent the spread of infection. Since they have contact with multiple patients, medical professionals must wear proper PPE and perform proper hand hygiene when caring for every patient. Antimicrobial wipes can be utilized to clean exam rooms between patients. In order to limit potential for accidental exposure/puncture, Sharps containers should be replaced when 2/3 full.

explanation:

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answer(b) keep oxygenated and deoxygenated blood separate;