Before Implementation of the New Policy and Procedure on Central

question 20

Multiple Choice

Before implementation of the new policy and procedure on central line catheter care,the nurse manager uses an appraisal system to evaluate the evidence.What is important in using an appraisal system to evaluate the evidence gathered in preparation for development of a new protocol?

• A) Limiting the search to randomized clinical trials
• B) Matching the appraisal tool to the type of evidence
• C) Eliminating qualitative research studies
• D) Using only preprocessed evidence

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Definitions:

Pons

A part of the brain located above the medulla, involved in regulating breathing, communication between different parts of the brain, and sensations such as hearing, taste, and balance.

Thoracic Pressure

The pressure within the thoracic cavity, affecting respiratory and cardiovascular functions, influenced by lung volume and diaphragm movement.

Diaphragm

A dome-shaped muscular partition separating the thorax from the abdomen in mammals, playing a major role in breathing.

Intercostal Muscles

Muscles located between the ribs that play a role in the breathing process.