Final answer:
A Yankauer suction catheter can be reused on the same patient within a single procedure if not contaminated, subject to strict cleaning and disinfection protocols to prevent infection.
Step-by-step explanation:
Regarding the use of a Yankauer suction catheter, it can be used multiple times on the same patient if it is for the same procedure and under the condition that the catheter remains uncontaminated. The Yankauer suction catheter is designed for oral suctioning and typically used to clear surgical sites or airways. In a hospital or surgical setting, infection control protocols dictate that single-use devices and equipment should be discarded after one use to prevent cross-contamination. However, if the Yankauer catheter is designated as reusable for the same patient, it must be carefully cleaned and disinfected between uses according to the hospital's infection control policies. In summary, while the Yankauer can be reusable, stringent protocols must be followed to ensure the safety and health of the patient.