Several Types of Long-Term Central Venous Access Devices Are Used

question 57

Multiple Choice

Several types of long-term central venous access devices are used.What is a benefit of using an implanted port (e.g.,Port-a-Cath) ?

• A) You do not need to pierce the skin for access.
• B) It is easy to use for self-administered infusions.
• C) The patient does not need to limit regular physical activity, including swimming.
• D) The catheter cannot dislodge from the port even if the child "plays" with the port site.

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Definitions:

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Situations where the quantity supplied of a good does not equal the quantity demanded, leading to surpluses or shortages.

Quantity Demanded

The total amount of a good or service that consumers are willing and able to purchase at a given price.

Market Equilibrium

The state in economics where the supply of goods matches demand, leading to stable prices.

Price Floor

A minimum price set by the government or a regulatory body, below which a good or service cannot legally be sold.