Which Concentration of Heparin Solution Is Appropriate for Flushing a CVC

question 50

Multiple Choice

Which concentration of heparin solution is appropriate for flushing a CVC catheter?

• A) 1 unit per mL
• B) 100 units per mL
• C) 1000 units per mL
• D) 10,000 units per mL

---

Definitions:

Concentric Zone Model

A social and urban planning model that divides cities into circular zones with distinct characteristics, originally developed by Ernest Burgess.

Industrial Cities

Urban centers that developed during the Industrial Revolution, characterized by the significant presence of manufacturing and industry.

Twentieth Century

The period extending from January 1, 1900, to December 31, 1999, marked by significant technological, social, and political changes worldwide.

Postmodern City

A city characterized by diversity, fragmentation, and a shift away from traditional, centralized urban planning to a more decentralized, varied urban form.