Which of the following steps should a medical assistant take in preparation for obtaining a weight measurement from a patient?

A. Alcohol: Alcohol can be used for cleaning but may not be sufficient for all minor surgical preparations. It is not considered an antiseptic in the context of preoperative skin cleaning.
B. Normal saline: Normal saline is used for irrigation and wound cleaning but does not have antiseptic properties.
C. Disinfectant: Disinfectants are used to clean surfaces and equipment but are not typically used directly on the skin for surgical preparation.
D. Antiseptic: Antiseptics, such as iodine-based solutions or chlorhexidine, are used to clean the skin and reduce the risk of infection before a minor surgical procedure.

A. Sitting behind a desk and looking at the computer: This posture may appear distant and disinterested, as it creates a physical barrier and lacks engagement.
B. Sitting on the edge of a chair and leaning forward: This body language conveys attentiveness and engagement, indicating care and interest in the conversation with the patient.
C. Standing across the room. Standing across the room can seem impersonal and distant, which may not effectively communicate care and interest.
D. Standing over the patient: Standing over the patient can be intimidating and may convey dominance rather than care and support.