Why Is an Introducer Sheath Used in Many Angiographic Procedures

question 25

Multiple Choice

Why is an introducer sheath used in many angiographic procedures?

• A) To position guidewires
• B) To reduce vessel trauma
• C) For use only with angioplasty
• D) For stent placement

---

Definitions:

Forecasted Value

A prediction of future values based on historical data and analysis.

Time Period 5

An unspecified duration or sequence in a series, labeled as "5" for identification or classification purposes.

Seasonal Variation

Regular fluctuations in data or activity levels that occur at specific periods of the year, often influenced by weather, holidays, and other seasonal factors.

Time Series

Data points collected or recorded at regular time intervals.