A nurse is preparing to collect a stool specimen from a client for laboratory testing. Which of the following actions should the nurse take when collecting the specimen?
Wait for 4 hr before sending the specimen to the laboratory.
Avoid collecting the specimen from areas of the stool that contain blood.
Transfer the specimen to a cup without it touching the outside of the container.
Collect at least 7.62 cm (3 in) of the client's stool.
The Correct Answer is C
A. Wait for 4 hr before sending the specimen to the laboratory: Delaying the transport of stool specimens can affect test results by allowing bacterial growth or degradation of components. Specimens should be sent promptly or refrigerated if there is a delay.
B. Avoid collecting the specimen from areas of the stool that contain blood: If testing for occult blood or infection, areas with blood should be included because they provide important diagnostic information, so avoiding them is incorrect.
C. Transfer the specimen to a cup without it touching the outside of the container: Maintaining specimen integrity and preventing contamination is essential. The nurse should ensure the stool does not contact the outside of the container to avoid spreading pathogens and ensure accurate testing.
D. Collect at least 7.62 cm (3 in) of the client's stool: Collecting such a large amount is unnecessary; usually a smaller amount (about 1 inch or walnut size) is sufficient for testing, so this choice is incorrect.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Speak with a loud voice while providing the information: Increasing the volume of speech is not effective for clients with expressive aphasia because their difficulty lies in producing language, not hearing. Speaking loudly may cause frustration or discomfort without improving communication.
B. Determine the client's ability to use a communication board: Assessing the client’s ability to use a communication board is an essential strategy to facilitate effective communication. Augmentative tools like communication boards can help them convey their needs and participate in teaching.
C. Provide the teaching without expecting the client to respond: Teaching without expecting any response can lead to missed opportunities for interaction and engagement. Encouraging some form of response, even nonverbal or through assistive devices, helps evaluate the client’s comprehension and maintains their involvement.
D. Avoid the use of facial gestures during the instructions: Facial gestures, body language, and visual cues play an important role in enhancing communication for clients with aphasia. Using expressive gestures should be encouraged to supplement verbal teaching and promote better comprehension.
Correct Answer is C
Explanation
A. "I'll use focused breathing to control my pain." Focused breathing is a relaxation technique, but it is distinct from guided imagery. Guided imagery specifically involves creating vivid mental pictures to distract and soothe the mind.
B. "I'll listen to my favourite music to take my mind off the pain." Listening to music is a form of distraction or music therapy, which can help with pain management but is different from guided imagery, which relies on mental visualization.
C. "I'll think about my grandfather's farm to reduce pain." This statement reflects guided imagery, where the client mentally pictures a peaceful, pleasant scene to divert attention from pain and promote relaxation, showing understanding of the technique.
D. "I'll learn to notice the sensation of muscle tension." Noticing muscle tension is related to mindfulness or biofeedback, focusing on awareness of bodily sensations rather than the visualization involved in guided imagery.
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