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

Prepare for the CMS II Rheumatology E1 Exam with interactive flashcards and multiple choice questions, each equipped with hints and explanations. Ace your exam today!

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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