Final answer:
An ear lavage can be performed by a medical assistant under the direct supervision of a physician who is on site. This is to ensure patient safety and proper conduct of the procedure. Strict hygiene practices and patient safety checks are crucial in all medical procedures, including ear lavage.
Step-by-step explanation:
The question pertains to whether an ear lavage may be performed by a medical assistant if the physician is present (on site). Ear lavage is a procedure commonly done to remove earwax or other debris from the ear canal. As per healthcare protocols, certain tasks can be delegated to medical assistants if they are trained for those procedures and if there is direct supervision by a physician. While medical assistants perform many supportive tasks within a healthcare setting, invasive procedures typically require the presence and oversight of a licensed healthcare provider for patient safety and liability reasons.
Ensuring patient safety is paramount during all medical procedures. That includes verifying patient identity, surgical site and procedure, and obtaining consent, as well as being aware of any known allergies the patient may have. Prior to any procedure, effective handwashing must be conducted by all healthcare workers, including medical assistants, especially after removing gloves or contact with bodily fluids, to prevent the spread of infection.
Furthermore, before any surgical or invasive procedure such as an ear lavage, a 'time out' is conducted by the healthcare team to confirm patient details and the planned procedure. While ear lavage may be less complex than other surgical procedures, following strict hygiene practices and conducting proper patient checks are still crucial steps in the process, reflecting the importance of having a licensed physician on site when it is performed by a medical assistant.