Question at position 17 The copper IUD is less effective in women who weigh more than 155lbs. TrueFalse

Question

BlackTom AI · Accepted Answer

First, restating the question and options helps frame what's being evaluated: The question asserts that the copper IUD is less effective in women who weigh more than 155 lbs, and the answer choices are True or False.
Option 1: True. This would mean heavier weight reduces copper IUD effectiveness. In the standard clinical guidance, the copper IUD is presented as highly effective across a broad weight range, with no consistent evidence that weight alone (above 155 lbs or otherwise) substantially decreases effectiveness. Therefore, labeling the statement as true would rely on a claim that lacks robust, universal support.
Option 2: False. This option asserts that the copper IUD’s effectiveness is not reduced specifically in heavier women, meaning the statement in the question is incorrect. Given current contraceptive effectiveness data, the copper IUD maintains high efficacy across diverse body weights, and there isn’t a clear, consistent threshold at 155 lbs where effectiveness drops in typical practice. Thus, the claim that it is less effective for those over 155 lbs is not regarded as accurate in standard guidance.
Option 1 analysis: If someone claimed weight alters effectiveness, you’d expect supporting evidence showing higher typical failure rates in heavier individuals. Since such a consistent association is not established in standard sources for the copper IUD, this option misstates the device’s performance characteristics. Additionally, failure rates for copper IUDs are low and stable across many populations, which undermines the premise of decreased effectiveness purely due to weight.
Option 2 analysis: This option correctly challenges the premise by emphasizing that the copper IUD’s effectiveness is not categorically diminished by increased weight to the threshold cited. It aligns with the broader understanding that weight alone is not a reliable predictor of failure for this device. However, remember that while effectiveness is high, individual factors and proper placement play roles in real-world use, and no method is 100% foolproof.
In summary, the core misconception in the statement is attributing reduced effectiveness to higher body weight. The evidence and standard guidance do not support a weight-based drop in efficacy for the copper IUD, making the True option incorrect and False the appropriate stance for this question.

Question at position 17 The copper IUD is less effective in women who weigh more than 155lbs. TrueFalse

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