A nurse is teaching a class of older adults about the expected physiologic changes of aging. Which of the following changes should the nurse include in the discussion? (Select all that apply.)

A. Education may influence the communication process to a significant extent as an interpersonal variable.
B. Time can affect communication in terms of available time for interaction, but it is not specifically related to interpersonal variables.
C. Perception refers to how individuals interpret and make sense of information. It is a key interpersonal variable that can influence how a message is received and understood.
D. Gender can be an interpersonal variable that affects communication. Different genders may have different communication styles and preferences.
E. Feedback is not considered an interpersonl ariation that can affect communication

A. This is the correct method for identifying the client before administering medication.
Asking for the client's full name and date of birth is a standard and effective way to ensure that the right medication is given to the right person.
B. Depending solely on a family member to verify the client's identity is not considered a reliable method. While involving family members can be helpful in certain situations, the primary responsibility lies with the nurse to directly confirm the client's identity.
C. Verifying the client's room number is not a sufficient method of client identification.
Room numbers can change, and it's possible for clients to be moved, so relying on this alone is not considered safe practice.
D. Checking the client's name on the medication administration record (MAR) is an important step in medication administration, but it is not the initial method of identifying the client. It's used to confirm that the right medication is being administered to the right person after the client's identity has been established through direct interaction and confirmation.