Prior to an invasive examination of a hospitalized client, a consent form should be obtained. Which action best describes the responsibility of the practical nurse (PN)?

A. Checks the medical record for the correct signed consent form prior to the examination. - Verifying that the correct consent form is signed and present in the medical record before the invasive examination is crucial to ensure the procedure is performed with proper authorization. B. Explains the examination and asks the client to sign the consent form. - While it's important to explain the examination, obtaining consent typically involves the healthcare provider or a designated professional. C. Explains to a family member and obtains their signature on the consent form. - Consent generally needs to be obtained directly from the client or their legally authorized representative, not just a family member. D. Asks if the client understands the exam and why the consent form must be signed. - While educating the client about the procedure and the purpose of consent is important, it doesn't cover the formal process of obtaining and verifying the consent form.