All of the Following Are True About the Activated Clotting

question 3

Multiple Choice

All of the following are true about the activated clotting time (ACT) except:

• A) It is useful for monitoring warfarin therapy.
• B) It can be performed in the clinic or at the patient's bedside.
• C) It uses diatomaceous earth as the clot activator.
• D) The clinical laboratory scientist inverts the tube until a clot forms.

---

Definitions:

Return On Assets

A financial ratio that measures how efficiently a company uses its assets to generate profit.

Nonoperating Investments

Investments made by a company that are not related to its primary business operations, often including stocks, bonds, or real estate.

Family Investment Funds

Private financial pools contributed by family members to invest in various ventures or securities.

Enterprising Families

Families that engage in entrepreneurial ventures, often spanning multiple generations with a focus on innovation and business growth.