Which of the following patient instructions for using a dry powder inhaler (DPI) is correct?
A. hold device vertically after loading
B. perform slow (3-4 sec) deep inhalation
C. exhale back into the device
D. seal lips tightly around mouthpiece
Ans: D. seal lips tightly around mouthpiece
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Once soap has been applied, how long should a person rub her hands in the sanitary handwashing procedure?
A) At least 5 seconds B) At least 15 seconds C) At least 30 seconds D) No longer than 30 seconds
You may function as a paramedic only under the _______ _______ of a licensed physician through a delegation of authority
Fill in the blank(s) with correct word
Which of the following is the maximum that can be weighed on a class A prescription balance?
0.3 g 0.6 g 60 g 120 g
One-fourth of an agar plate is called a(n) ____________________.
Fill in the blank(s) with the appropriate word(s).