Which action is identified as a critical step before needle insertion in CNT?

Which action is identified as a critical step before needle insertion in CNT?

• A. Washing your hands immediately before needle insertion
• B. Disinfecting the patient’s skin with alcohol
• C. Wearing gloves before insertion
• D. Checking the patient’s vital signs

Answer: (A)

The essential step before needle insertion is washing your hands immediately. Hand hygiene is the foundation of clean technique because clean hands prevent transferring any skin flora, dirt, or contaminants to the needle, insertion site, or sterile tools. Gloves and patient skin disinfection are important parts of safety, but gloves do not replace the need to wash hands, since gloves can tear or become contaminated and still require clean hands before donning and after removing them. Checking vital signs matters for patient care, but it doesn’t address the risk of contamination during the insertion itself. So washing hands right before the procedure best reduces infection risk.

The essential step before needle insertion is washing your hands immediately. Hand hygiene is the foundation of clean technique because clean hands prevent transferring any skin flora, dirt, or contaminants to the needle, insertion site, or sterile tools. Gloves and patient skin disinfection are important parts of safety, but gloves do not replace the need to wash hands, since gloves can tear or become contaminated and still require clean hands before donning and after removing them. Checking vital signs matters for patient care, but it doesn’t address the risk of contamination during the insertion itself. So washing hands right before the procedure best reduces infection risk.