A physician writes a medical order as follows: nitroglycerin gr 1/400 subL prn. Assuming that only 0.3 mg tablets are available, how many tablets are needed to fill this prescription?
A. 2
B. 1/2 tablet
C. 10
D. cannot be calculated
Answer: D
Mathematics
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Multiply measurements of 12.38m and 4.35m and round appropriately.
A. 54m2 B. 53.0m2 C. 53.9m2 D. 53.853m2
Mathematics
Calculate. Round to two decimal places if necessary.
A. 8 B. 22 C. 64 D. 9
Mathematics
Use the Negative Exponent Rules to simplify. Write the answer with positive exponents. All variables are nonzero.
A. 
B. -6p
C. 3p2
D. - 
Mathematics
Sketch the graph of the equation.
?
?
A. 
B. 
C. 
D. 
Mathematics