Final answer:
During the treatment, there can be contra-actions or complications such as allergic reactions, infections, bleeding, or adverse reactions to anesthesia. Surgeons, nurses, and anesthesia professionals should be aware of these risks and take necessary precautions.
Step-by-step explanation:
During the treatment, there might be some contra-actions or complications that can occur. These can include allergic reactions to medication, infections at the site of treatment, bleeding, or adverse reactions to anesthesia.
For example, if a patient is undergoing surgery, there might be a risk of bleeding or infection at the surgical site. Additionally, some people may have allergies or sensitivities to certain medications, which could lead to an allergic reaction during the treatment.
It's important for the surgeon, nurse, and anesthesia professional to be aware of these potential complications and take necessary precautions to minimize any risks during and after the treatment.