Multiple Choice
For hand washing to be effective, hands should be washed vigorously with soap for at least _____ seconds and then rinsed thoroughly under clean, warm running water.
A) 10
B) 20
C) 30
D) 60
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q35: Fresh fruits and vegetables but not meat
Q36: The alteration of a gene is a
Q37: According to the RDA, how much more
Q38: Because irradiated foods are safe, foods that
Q39: Most adults with PEM have symptoms associated
Q41: The immune system fights infection by producing
Q42: What unit is used to express the
Q43: Why would you expect children suffering from
Q44: What does the acronym HACCP stand for?<br>A)Hazard
Q45: The number of sequences of amino acids