question: Complete the next sentence:

How to read a tuberculosis skin test
Go to your doctor for the tuberculosis skin test.
You will be given an injection of a purified protein derivative into the inner forearm that will result in a 6-10 mm welt that will disappear within a few hours.
Leave your arm uncovered.

answer: Do not place a bandage over the site of the test for the required 48 to 72 hours. You can wash and dry your arm carefully.

question: Complete the next sentence:

Karate students jump over the top of a rope held by other students on a mat. the group of karate students

answer: practices punches standing in a line.

question: Complete the next sentence:

How to get rid of acne on your nose
Try a benzoyl peroxide cream or cleanser.
Benzoyl peroxide is a popular product in acne products. It kills the acne-causing bacteria and helps to open up your pores, so applying it around your nose will help get rid of the acne.

answer:
Look for products that contain benzoyl peroxide, which can be in concentrations of 2.5% to 10 %. Products include cleansers or spot treatments.