A nurse is reviewing the medical records of four clients. The nurse should identify which of the following client findings that requires follow-up care.
A client who received a Mantoux test 48 hr ago and has an induration
A client who is taking bumetanide and has a potassium level of 3.6 mEq/L
A client who is scheduled for a colonoscopy and is taking sodium phosphate
A client who is taking warfarin and has an INR of 1.8
The Correct Answer is D
A. Induration after a Mantoux test is a common response and does not necessarily require follow-up care.
B. A potassium level of 3.6 mEq/L is within the normal range (3.5-5.0 mEq/L).
C. Sodium phosphate is commonly used for bowel preparation before procedures like colonoscopy.
D. Correct. An INR of 1.8 for a client on warfarin is below the therapeutic range (usually 2.0- 3.0 for most indications), indicating that the client's blood may not be adequately anticoagulated. This requires follow-up to adjust the warfarin dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
- A. Incorrect. While it's important to maintain social interaction with the client, avoiding excessive conversation during feeding is recommended. Distractions can interfere with the client's ability to focus on swallowing and increase the risk of aspiration.
- B. Incorrect.Coughing is a natural reflex that helps to clear the airway of any material that may have been aspirated. Discouraging coughing could potentially lead to a more serious problem.
- C. Correct.Sitting at or below the client's eye level provides a clearer view of the food and helps the client maintain control over their swallowing. This can reduce the risk of aspiration.
- D. Incorrect.Lifting the chin can actually increase the risk of aspiration by narrowing the opening to the trachea (windpipe). It's generally recommended to avoid lifting the chin during swallowing.
Correct Answer is D
Explanation
A. The balloon port is used to inflate or deflate the catheter balloon and is not used for obtaining urine specimens.
B. Unclamping the collection port could contaminate the specimen with non-sterile urine from the tubing.
C. Disconnecting the catheter from the collection tubing could introduce contaminants into the catheter and tubing.
D. Correct. The retention port is a sterile access point on the catheter itself, and it can be used to obtain a sterile urine specimen without compromising the sterility of the collection system.
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