Handwashing

Question 1

Where is most bacteria found on skin?

Answer 1

superficial layers of the epidermis

Question 2

resident flora

Answer 2

the normal flora of microorganisms
-the presence of this does not cause negative effects on healthy humans
-more difficult to remove because they are covered with oils and dead skin

Question 3

When can resident flora become harmful to humans

Answer 3

-the symbiotic relationship of resident flora on the human skin can take a turn in immunocompromised patients, or when in enters into the body via catheter, needle, or lacerations

Question 4

transient flora

Answer 4

microorganism that are less permanent and present for only a short amount of time
-they can be removed with good handwashing techniques

Question 5

What is the best way to remove resident flora

Answer 5

surgical scrubbing

Question 6

nosocomial (hospital acquired) infections

Answer 6

transmitted from unwashed hands of healthcare providers
-handwashing can reduce the chances of these infections

Question 7

what is the purpose of setting up a control section on your plate

Answer 7

to compare the effectiveness of the various handwashing techniques to a baseline of no handwashing