Lactulose syrup 1 tbsp PO t.i.d. Daily volume in mL?

Rationale

The daily volume of lactulose syrup at 1 tbsp PO t.i.d. is 45 mL.

Each tablespoon (tbsp) is equivalent to approximately 15 mL. Since the dosage is prescribed as 1 tbsp three times a day (t.i.d.), the total daily volume can be calculated by multiplying 15 mL by 3, resulting in a daily volume of 45 mL.

A (15) YOUR ANSWER

This choice represents the volume of lactulose syrup for one single dose, which is 1 tbsp (15 mL). However, the question asks for the total daily volume, which requires multiplying the single dose by the frequency of administration.

B (30) YOUR ANSWER

This option incorrectly suggests a total daily volume of 30 mL, which might imply two doses of 1 tbsp (2 x 15 mL). The prescribed frequency is three times a day, so this choice does not reflect the correct calculation.

C (45) CORRECT

This is the accurate total daily volume of lactulose syrup. With 1 tbsp (15 mL) taken three times a day, the correct calculation is 15 mL x 3 = 45 mL, making this choice the correct answer.

D (60) YOUR ANSWER

This choice indicates a daily volume of 60 mL, which would imply 4 doses of 1 tbsp (4 x 15 mL). Since the prescription states t.i.d. (three times daily), this option does not align with the prescribed dosage frequency.

Conclusion

To determine the total daily volume of lactulose syrup prescribed as 1 tbsp t.i.d., the calculation involves multiplying the single dose of 15 mL by the three daily doses. This results in a total of 45 mL per day, confirming the correct answer as option C. Understanding dosage calculations is essential for ensuring proper medication administration.

Lactulose syrup 1 tbsp PO t.i.d. Daily volume in mL?

The daily volume of lactulose syrup at 1 tbsp PO t.i.d. is 45 mL.

Related Questions

Related Quizzes

How familiar were you with this question?

Report an Issue

Rate this Practice Test