In what case might methyl methacrylate be used?
a. Corneal transplant
b. Hip replacement
c. Cholecystectomy
d. Carpal tunnel repair
ANS: B
Methyl methacrylate is commonly known as bone cement and may be used in knee replacement surgery. It is a mixture of liquid and powder polymers that creates vapors that can be irritating to the eyes and respiratory tract when released into the air.
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Defibrillator pads are placed on the patient's chest with one pad to the:
A. left of the upper sternum and the other pad just to the right of the left nipple. B. right of the upper sternum and the other pad just to the right of the right nipple. C. left of the upper sternum and the other pad just to the right and below the left nipple. D. right of the upper sternum and the other pad just to the left and below the left nipple.
The word root aur means ear.
Answer the following statement true (T) or false (F)