Question

where must sterile objects be located in relation to the health care professional?
a. above the waist
b. wherever is most convenient
c. below the waist
d. close to the body

Explanation:

In healthcare, sterile objects must be kept above the waist to maintain sterility. Areas below the waist or just convenient/close to the body can be contaminated. So option a is correct.

Answer:

a. Above the waist