Rheumatoid Arthritis Quiz

#5. What is the approximate temperature (in °F) at which complement is inactivated, relevant to immunological assays, if it is 56°C?

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#8. Which protein, unique to bone matrix, is measurable in serum and serves as a specific marker of osteoblast activity?

A) Fibronectin
B) Albumin
C) Osteocalcin
D) Thrombospondin

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The skeleton accounts for 12% of body weight. A patient weighs 75 kg. What is the approximate weight of the skeleton in kg?

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The skeleton accounts for 12% of body weight. A patient weighs 68 kg. What is the weight of the skeleton in kg?

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Osteoid is 35% of bone matrix. If the mineral component of a bone sample weighs 13 g, what is the total weight of the bone sample in grams?

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