Before starting any invasive procedure, what is essential for safety?

• A. Skipping consent to save time
• B. Obtain informed consent, verify patient identity, perform hand hygiene
• C. Rely on nurse's notes only
• D. Do not check patient's allergy status

Answer: (B)

Before starting an invasive procedure, safety relies on three essential steps: obtaining informed consent, verifying the patient’s identity, and performing proper hand hygiene. Informed consent ensures the patient understands what will be done, the benefits, risks, and alternatives, and agrees to proceed, honoring their autonomy and reducing liability. Verifying identity prevents wrong-patient or wrong-site errors, a critical safety safeguard before any invasive act. Hand hygiene lowers the risk of infection by removing microbes from the hands of the care team.

Skipping consent bypasses the patient’s rights and safety; relying only on nurse’s notes can miss current, critical information; and not checking allergy status risks severe allergic reactions to medications or materials. Therefore, obtaining informed consent, verifying identity, and performing hand hygiene are the best safety practices.