A Nurse Is Preparing to Assist with the Insertion of a Valved

question 14

Multiple Choice

A nurse is preparing to assist with the insertion of a valved nontunneled central venous catheter (CVC) . Which facts about a valved CVC should the nurse understand?

• A)It is associated with more complications including occlusions from clots or fibrin.
• B)It operates by a pressure-activated two- or three-way slit.
• C)Its tip decreases adherence of platelets or fibrin.
• D)It does not require clamping.

Identify the roles of different types of membrane proteins in cell communication and substance transport.

Comprehend the mechanisms by which cells interact with their environment, including how substances move across cell membranes.

Describe the physiological impact of membrane dynamics on health and disease, such as cancerous cell behavior and blood type compatibility.

Recognize the properties of phospholipids and their significance in membrane structure and function.

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Definitions:

Agency

The capacity of individuals or groups to act independently and make free choices, shaping their own lives and the structures around them.

Sexual Relations

Interactions between individuals involving sexual intimacy or activities.

Public Space

Areas in communities that are open and accessible to people, such as parks, streets, and public squares, meant for use and enjoyment by the public.

Normative

Relates to establishing, relating to, or deriving from a standard or norm, particularly in the context of ethics or societal norms.