Identify the steril tecniques in wound dressing

using alcohol pads, cleansing it out with sterilized water, using any type of name brand ointment, and putting a bandage on it.

Explanation:

delegated (sometimes called enumerated or expressed) powers are specifically granted to the federal government in article i, section 8 of the constitution. this includes the power to coin money, to regulate commerce, to declare war, to raise and maintain armed forces, and to establish a post office.

i think the answer would be b.