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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","E"]
Explanation
Correct:
B- Making these changes will also help me avoid other chronic health conditions. This statement indicates an understanding because the client recognizes that the lifestyle changes discussed will not only help prevent or manage diabetes but also have a positive impact on other chronic health conditions such as cardiovascular disease and obesity.
E- If I have symptoms like increased thirst and urination, I should come in and get my blood sugar checked. This statement indicates an understanding because the client acknowledges the importance of monitoring their blood sugar levels if they experience symptoms commonly associated with diabetes, such as increased thirst and urination.
Incorrect choices:
A- If my fasting blood sugar is less than 100 next time, I can go back to my usual eating habits. This statement indicates a misunderstanding. It suggests that as long as the client's fasting blood sugar is below 100, they can resume their previous eating habits, which is not accurate. It's important to emphasize that long-term lifestyle changes are necessary, regardless of individual blood sugar readings.
C- I can never eat sugar again. This statement indicates a misunderstanding. While it's important to minimize the consumption of sugary foods and beverages, it's not necessary to completely eliminate all sugar from the diet. Moderation and mindful consumption are key.
D- If I make the changes we talked about, I will not get type 2 diabetes. This statement indicates a misunderstanding. While making positive lifestyle changes can significantly reduce the risk of developing type 2 diabetes, it does not guarantee complete prevention. Genetic and other factors can still influence an individual's susceptibility to the condition.
Correct Answer is ["C","E","F"]
Explanation
C.Place pillows around the bed rails to provide padding: During a tonic-clonic seizure, the client may experience uncontrolled movements and convulsions. Placing pillows around the bed rails helps prevent injury by providing padding and cushioning.
E.Increase the supplemental oxygen to 10 L/min via nasal cannula: The client's oxygen saturation is dangerously low at 40%. Increasing the supplemental oxygen to 10 L/min via nasal cannula will help improve oxygenation and prevent hypoxia.
F.Manually ventilate the client with a bag-valve-mask: Since the respiratory rate is only 4 breaths/min, the client is not adequately ventilating on their own. Manual ventilation with a bag-valve maskwill provide necessary oxygenation and ventilation support during the seizure.
The other options are not appropriate actions at this time:
- Begin chest compressions: Chest compressions are indicated if the client's heart has stopped or if they are in cardiac arrest. Since the scenario describes a seizure, the client's heart is presumed to be functioning.
- Watch the seizure activity and document the time and client movement: Although documentation is important, during an active seizure, the priority is to ensure the client's safety and provide immediate interventions. Documentation can be done after the seizure has ended.
- Stop the IV fluids: There is no indication to stop the IV fluids based on the given information. IV fluids are generally continued unless there is a specific reason to discontinue them.
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