**Core Concept**
C-Reactive protein (CRP) is an acute-phase protein produced by the liver in response to inflammation. It plays a crucial role in the immune response by mediating the clearance of pathogens and damaged cells. Elevated CRP levels are often used as a marker of inflammation and infection.

**Why the Correct Answer is Right**
The correct answer will be the option that does not accurately describe a characteristic of CRP. CRP levels increase in response to inflammation, infection, and tissue damage. It is produced by the liver and binds to the Fc region of IgG, facilitating the clearance of immune complexes. CRP also has pro-inflammatory properties, promoting the activation of the complement system and the recruitment of leukocytes to sites of inflammation.

**Why Each Wrong Option is Incorrect**
**Option A:** Elevated CRP levels are commonly used as a marker of inflammation and infection. This statement is true.
**Option B:** CRP is produced by the liver in response to inflammation. This statement is true.
**Option C:** CRP binds to the Fc region of IgG, facilitating the clearance of immune complexes. This statement is true.

**Clinical Pearl / High-Yield Fact**
CRP is a sensitive marker of inflammation, but it lacks specificity. Elevated CRP levels can be seen in a variety of conditions, including infections, autoimmune disorders, and malignancies. A high CRP level should prompt further investigation to determine the underlying cause.

**Correct Answer: None of the above.