Here are the answers to your questions:
6. To determine how many milliliters of acetaminophen elixir you would administer for a dose of 650 mg, you can set up a proportion based on the concentration of the elixir (325 mg/5 mL):
\[ \frac{325 \text{ mg}}{5 \text{ mL}} = \frac{650 \text{ mg}}{x \text{ mL}} \]
Cross-multiplying gives:
\[ 325x = 650 \times 5 \]
\[ 325x = 3250 \]
\[ x = \frac{3250}{325} = 10 \text{ mL} \]
So, the answer is b. 10 mL.
7. A ratio expresses the relationship between how many components?
- a. two
Match the terms to the correct definition:
8. ratio - g. shows the relative sizes of two or more values.
9. numerator - h. the top number of a fraction
10. divisor - a. the number used to divide into another number
11. antagonists - e. a drug that binds to a receptor to produce or trigger a response.
12. generic - b. the name a manufacturer assigns to a given medication
13. synergistic - f. describes the action of a medication
14. trade name - d. general; characteristic of a genus or group
15. tolerance - c. the amount of variation allowed from a standard
Please double-check the answers for definitions as some items may be mismatched. Specifically, for #11, "antagonists" should refer to drugs that block receptors, while #12 is more accurate with "generic" as the name assigned to a medication not under trademark, but it seems there might be confusion in options.