Which is correct regarding surgical attire? 1. If sturdy footwear that completely covers the foot and that is worn only in the surgical area is available, shoe covers are not needed for infection...

Which is correct regarding surgical attire?

1. If sturdy footwear that completely covers the foot and that is worn only in the surgical area is available, shoe covers are not needed for infection prevention purposes.

2. Sterile surgical gloves are considered sterile if gloved hands drop below the level of the waist.

3. When removing surgical gloves, always remove the gloves simultaneously.

4. Caps and masks worn in the OR should be sterile.