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.
In some places that could b true
Pneumonia can cause breathing problems which can lead to shortness of breath and kill you
Patient cannot maintain their airway, needs help to breathe or cannot breathe on their own.
#1 try things you are good at
#2 If you are having a hard time trying to do something do it until you get it right
#3 Review all things you are good and bad at and try to practice on the things you are not good at
#4 Practice things you do not feel good at until you feel decent at it
