The correct technique for obtaining a stool specimen for ova and parasites is to use a wooden stick and:
Obtain the specimen from two parts of the stool
Obtain the specimen from the middle of the stool.
Place the whole stool specimen in the specimen container.
Include any liquid stool
The Correct Answer is A
A. Obtain the specimen from two parts of the stool. Collecting from two different areas increases the chance of identifying parasites or their ova, as they may not be uniformly distributed in the stool.
B. Obtain the specimen from the middle of the stool: This limits the potential for detecting parasites in other areas of the stool.
C. Place the whole stool specimen in the specimen container: Typically unnecessary and may overfill the container, causing contamination.
D. Include any liquid stool: While liquid stool may be relevant, the sample should still come from multiple areas.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Sodium and potassium: Frequent enemas can lead to electrolyte imbalances, particularly sodium and potassium depletion, due to fluid loss and altered intestinal absorption.
B. Selenium and zinc: These are trace elements, not commonly affected by enemas.
C. Magnesium and phosphorus: While imbalances in these electrolytes can occur in other conditions, enemas are more likely to impact sodium and potassium.
D. Calcium and chloride: Although chloride may be affected in severe cases, sodium and potassium are more routinely monitored following fluid and electrolyte disturbances caused by enemas.
Correct Answer is ["endoscope"]
Explanation
An endoscope is a flexible, fiberoptic instrument designed for examining the interior of body structures, such as the gastrointestinal tract or airways.
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