Answer:
Total knee replacement is a medical surgery that helps in removing the defective knee and replaced the knee with the synthetic material. Any defects in the knee can be corrected by this surgery.
Autologous transfusion is the type of blood transfusion in which the blood is taken from the another part of the patient's body and then reinsert in the same body. The total knee replacement might require autologous tranfusion. The statement made by the nurse that she needs to donate blood around 4 to 6 weeks before the surgery indicates autologous transfusion.
Answer:
D. Re-serve uneaten bread
Explanation:
Re-serve uneaten bread is NOT a safe serving technique because once an aliment has left the kitchen or the prep stations, you don't know what happened to them.
Although unlikely, the customers would have placed something in the bread. Bigger risk is that they just handled them with uncleaned hands spreading their germs all over. So, that bread cannot be considered safe to serve to a new client.
