Using the simplified ESR estimate for a 64-year-old woman, what is the ESR?

Study for the CMS II Rheumatology E1 Test. Boost your knowledge with flashcards and multiple choice questions. Each question includes helpful hints and explanations. Prepare to excel on your exam!

Multiple Choice

Using the simplified ESR estimate for a 64-year-old woman, what is the ESR?

Explanation:
A simple, age- and sex-adjusted rule estimates ESR. For adult women, ESR ≈ (age/2) + 10 (mm/hour). Plugging in 64 years: 64/2 + 10 = 32 + 10 = 42 mm/hour. So the ESR is about 42 mm/hour. The +10 reflects the higher baseline in women; using only age/2 would give 32, which isn’t the standard estimate for a woman of this age.

A simple, age- and sex-adjusted rule estimates ESR. For adult women, ESR ≈ (age/2) + 10 (mm/hour). Plugging in 64 years: 64/2 + 10 = 32 + 10 = 42 mm/hour. So the ESR is about 42 mm/hour. The +10 reflects the higher baseline in women; using only age/2 would give 32, which isn’t the standard estimate for a woman of this age.

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