Certified Clinical Medical Assistant Exam Practice Question
Which of the following is equivalent to 1 lb?
Correct Answer: A
Rationale: 1 lb is equivalent to approximately 0.45 kg, making option A the correct choice. This conversion is based on the standard metric conversion where 1 pound equals 0.453592 kg.
Option B (0.5 kg) is incorrect as it overestimates the weight of 1 lb. Option C (2 kg) significantly exceeds the weight, as 1 lb is much lighter than 2 kg. Lastly, option D (2.5 kg) also misrepresents the weight, being even further from the correct conversion. Understanding these conversions is essential for accurate measurements in both everyday and scientific contexts.
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