The Nurse Can Reduce the Risk of Access Site Infection

question 14

Multiple Choice

The nurse can reduce the risk of access site infection in a client receiving TPN by

• A) adding antibiotics to the TPN fluid.
• B) changing the catheter every 48 hours.
• C) changing the transparent dressing every 72 hours.
• D) using a semipermeable dressing on the insertion site.

Understand the concept and computation of least-squares regression method.

Comprehend the definition and calculations related to margin of safety and its percentage.

Understand and identify aspects of the high-low method and its limitations.

Identify and understand the engineering approach to analyzing mixed costs.

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Definitions:

Peristalsis

The coordinated, rhythmic contractions of smooth muscle that occur in the digestive tract to move food and waste products through the body.

Scaphoid Abdomen

A medical term describing a abdomen that appears sunken or hollowed out, often signifying undernutrition or certain diseases.

Rib Margin

The lower edge or boundary of the rib cage, which can be palpated during a physical examination to assess for enlargement or tenderness.

Pubic Bone

The pubic bone is part of the pelvis and is located at the front of the pelvic girdle, playing a key role in supporting the lower abdomen.