A client's prescription requires 500 mL of medication. Which of the following is the dosage in gallons? Hint: 1 liter is approximately 0.26 gallons.

Rationale

500 mL of medication is approximately 0.13 gallons.

To convert milliliters to gallons, we can first convert milliliters to liters, knowing that 1 liter equals 1,000 mL. Thus, 500 mL is 0.5 liters. Using the conversion factor provided in the hint (1 liter is approximately 0.26 gallons), we can calculate that 0.5 liters is approximately 0.5 × 0.26 = 0.13 gallons.

A (1.3 gallons) YOUR ANSWER

This option is incorrect because it overestimates the conversion from 500 mL to gallons. Since 500 mL is 0.5 liters, multiplying this by 0.26 gallons per liter results in only 0.13 gallons, not 1.3 gallons.

B (130 gallons) YOUR ANSWER

This choice is far too high and does not accurately reflect the conversion from milliliters to gallons. Given that 500 mL equals only 0.5 liters, which translates to a much smaller value in gallons, 130 gallons is an unrealistic figure for this dosage.

C (0.13 gallons) CORRECT

This option is correct as it accurately reflects the conversion of 500 mL to gallons. After converting 500 mL to liters and then using the conversion factor provided, we find that 500 mL equals approximately 0.13 gallons.

D (13 gallons) YOUR ANSWER

This choice is an overestimation similar to option A. The conversion from 500 mL to gallons results in a much smaller quantity, and thus 13 gallons does not align with the correct conversion calculation.

Conclusion

The conversion from milliliters to gallons shows that 500 mL is approximately 0.13 gallons. This calculation is crucial for accurate dosing of medication, ensuring the client receives the appropriate amount. Understanding these conversions is essential in clinical settings to prevent medication errors and to provide effective patient care.

A client's prescription requires 500 mL of medication. Which of the following is the dosage in gallons? Hint: 1 liter is approximately 0.26 gallons.

500 mL of medication is approximately 0.13 gallons.

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