The practical nurse (PN) applies and then releases pressure to a client's fingernail as seen in the photo. Normal nail color returns in 2 seconds. Which action should the PN take?
Report abnormal findings to the charge nurse.
Observe for blanching of the nailbed.
Repeat the process with a different nailbed.
Document the capillary refill time.
The Correct Answer is D
- Capillary refill time is a test that measures how quickly the blood returns to the tissues after pressure is applied and released on a nailbed or a fingertip. It is an indicator of peripheral circulation and tissue perfusion.
- To perform the capillary refill test, the examiner should press firmly on the nailbed or fingertip for a few seconds, then release the pressure and observe how long it takes for the normal color to return. The normal capillary refill time is less than 2 seconds .
- In the photo, the practical nurse (PN) applies and then releases pressure to a client's fingernail. Normal nail color returns in 2 seconds, which indicates a normal capillary refill time and adequate peripheral circulation. This is a normal and expected finding that does not require any further action, except for documentation.
- Therefore, option D is the correct answer, as it reflects the appropriate and standard nursing practice of documenting any assessment findings in the client's chart. Option D also implies that the PN does not need to report, observe, or repeat anything else related to the capillary refill test, as it was done correctly and yielded normal results.
- Options A, B, and C are incorrect answers, as they do not reflect the appropriate or necessary actions for the PN to take after performing a normal capillary refill test.
Option A is incorrect because there are no abnormal findings to report to the charge nurse, as the capillary refill time was normal.
Option B is incorrect because blanching of the nailbed is what happens when pressure is applied, not when
it is released, and it is not an abnormal finding.
Option C is incorrect because repeating the process with a different nailbed is not necessary, as the capillary refill time was normal on the first nailbed.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
a. Administer the medication and alert the charge nurse: This choice suggests proceeding with medication administration but also informing the charge nurse. While it's important to communicate with the charge nurse regarding medication administration, in this scenario, there is no indication to hold the medication as the infant's heart rate is within the normal range. Therefore, alerting the charge nurse may not be necessary at this point.
b. Hold the medication and document cardiac assessment: This choice suggests holding the medication and documenting the cardiac assessment. However, since the infant's heart rate is within the normal range for their age, there is no clinical indication to hold the medication. Holding the medication unnecessarily could delay treatment and potentially lead to adverse outcomes if the medication is needed.
c. Administer the medication and document the heart rate.
Since the infant's heart rate of 120 beats per minute falls within the normal range for a 2-month-old, there is no indication to hold the medication. Administering the digoxin as prescribed and documenting the heart rate before administration are appropriate actions. It's important to ensure accurate documentation to track the infant's response to the medication and monitor for any changes in heart rate.
d. Hold the medication and recheck the heart rate in 1 hour: This choice suggests holding the medication and rechecking the heart rate in 1 hour. Again, since the infant's heart rate is within the normal range, there is no clinical indication to hold the medication or delay treatment. Rechecking the heart rate in 1 hour would be unnecessary and could potentially delay necessary medication administration.
Correct Answer is A
Explanation
A. Correct. The nurse should turn off the CPM machine during mealtime, as it can interfere with the client's ability to eat and drink comfortably. The nurse should also turn off the CPM machine when transferring or repositioning the client, or when performing wound care or other interventions on the affected leg.
B. Incorrect. The nurse should maintain the client's affected hip in a neutral position, as external rotation can cause malalignment of the prosthesis and impair healing. The nurse should use pillows or wedges to support the leg and prevent rotation or abduction of the hip joint.
C. Incorrect. The nurse should not instruct the client how to adjust the CPM settings, as this can compromise the prescribed range of motion and speed of the device. The nurse should follow the provider's orders and check with them before making any changes to the CPM settings. The nurse should also monitor the client's pain level and administer analgesics as needed to facilitate compliance with the therapy.
D. Incorrect. The nurse should not store the CPM machine under the client's bed when not in use, as this can pose a safety hazard and damage the equipment. The nurse should place the CPM machine on a stable surface near the bed and ensure that it is plugged into a grounded outlet and has adequate battery backup in case of power failure.
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