Scenario:  Johnny Parker (DOB 06/15/10) saw Jean Burke N. P. for a well-child visit. Johnny is off schedule with his hepatitis B vaccine series and today he is to get his last hepatitis B booster. You (a medical assistant)
prepare the medication and give the injection in his right deltoid muscle. Later in the day, you realize that
hepatitis B was out of stock for 1 week. You must have given a hepatitis A booster to Johnny. You realized
that you failed to read the label three times during the preparation of the medication. You reported the mis-
take to Jean Burke N. P. and your supervisor. Your supervisor called Lisa Parker, Johnny’s mother. They will
come back next week for the hepatitis B vaccine. You need to complete the incident report.

1 a

2 b

3 b

4 d

5 d

6 d

explanation:

anchor = archer //

d₁ = displacement of tern from arctic to antarctic = 11000 miles

d₂ = displacement of tern from antarctic to arctic =   - 11000 miles

d = total displacement for the journey

total displacement for the journey is given as

d = d₁ + d₂

d = 11000 + (-11000)

d = 0 miles

t₁ = time of travel from arctic to antarctic = 3 months = 3 x 30 days = 90 days

t₂ = time of travel from antarctic to arctic = 3 months = 3 x 30 days = 90 days

t = total time of travel

total time of travel is given as

t = t₁ + t₂

t = 90 + 90

t = 180 days

average velocity is given as

average velocity = total displacement/ total time

v = d/t

v = 0/180

v = 0 miles/day

there are no contact forces mentioned on the list of choices that you've provided.