NHA Certified Clinical Medical Assistant (CCMA)Clinical Patient CareMedium
A medical assistant is preparing a patient for a sigmoidoscopy. Which of the following instructions is most important for the medical assistant to provide regarding preparation?
- AConsume a light breakfast on the morning of the procedure.
- BPerform a strenuous exercise routine the day before to aid digestion.
- CTake all regular medications as usual, including blood thinners.
- DAvoid solid foods and consume clear liquids for 24-48 hours before the procedure.
Show answer & explanationAnswer & explanation
Correct answer: D. Avoid solid foods and consume clear liquids for 24-48 hours before the procedure.
A clear liquid diet for 24-48 hours prior to a sigmoidoscopy is crucial to ensure the bowel is thoroughly cleansed. This allows the physician to visualize the colon lining clearly and accurately detect any abnormalities. Inadequate preparation can lead to rescheduling the procedure.
Why the other options are wrong
- A. A light breakfast is not permitted; the bowel must be empty for proper visualization.
- B. Strenuous exercise has no role in bowel preparation for a sigmoidoscopy and is not a recommended instruction.
- C. Blood thinners often need to be held for a specific period before invasive procedures; patients should be instructed to discuss this with their physician.
Sigmoidoscopy Prep
Preparation for a sigmoidoscopy involves bowel cleansing to ensure clear visualization of the lower colon. This typically includes a clear liquid diet and specific bowel evacuation methods like enemas or laxatives.
- Clear liquid diet is essential.
- Bowel must be empty for procedure.
- Inadequate prep leads to rescheduling.
Memory trick: Clear the path, clear the view, for the scope to go through.