aseptic surgery

Question 1

since the late 1800s surgeons have changed their approach from ______ to making a _______ environment. this reduced the need for ______

Answer 1

killing germs

germ free (aseptic)

a carbolic spray

Question 2

aseptic techniques used today

Answer 2

• instruments are sterilised with 120°C steam
• theatre staff sterilise their hands and wear sterile gowns, masks, gloves and hats
• theatres are kept extremely clean and fed with sterile air
• in high risk cases, special tents can be placed around the operating table for stricter hygiene

Question 3

surgical gloves were invented by…

Answer 3

William Halsted in 1889