A Nurse Is Positioning a Patient for Proctosigmoidoscopy

question 165

Multiple Choice

A nurse is positioning a patient for proctosigmoidoscopy.Which position should the patient be placed in?

• A)Left lateral decubitus
• B)Supine
• C)Semi-Fowler's
• D)Lithotomy

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Definitions:

Gap Junctions

Cell structures that allow for the direct communication between cells through the connecting of cytoplasmic channels, enabling the transfer of various molecules and ions.

Channel Proteins

Proteins that form pores in a cell membrane, allowing specific ions or molecules to pass through.

Hydrophilic Head

The part of a molecule, particularly in lipids, that is attracted to water.

Phospholipids

Phospholipids are a class of lipids forming the major component of all cell membranes, characterized by a hydrophilic head and two hydrophobic tails, providing vital barrier and structural functions.