Question

high levels of which of the following markers are generally used to indicate that prostate cancer has spread to the bone? a) acid phosphatase b) prostate specific antigen c) alkaline phosphotase d) erythrocyte sedimentation rate

Explanation:

Alkaline phosphatase is an enzyme. High levels of alkaline phosphatase are often associated with bone - related processes. When prostate cancer spreads to the bone, it can cause an increase in alkaline phosphatase levels. Acid phosphatase is related to prostate cells but not specifically for bone - metastasis indication. Prostate - specific antigen is a marker for prostate cancer in general, not for bone metastasis. Erythrocyte sedimentation rate is a non - specific marker of inflammation and not a specific indicator of prostate cancer bone metastasis.

Answer:

C. alkaline phosphotase