A nurse is teaching an assistive personnel (AP) how to obtain a capillary finger stick blood sample. Which of the following actions by the AP requires the nurse to intervene?
Wrapping the finger in a warm cloth
Rubbing the fingertip with an alcohol pad
Puncturing the side of the fingertip
Elevating the finger above heart level
The Correct Answer is D
A. Wrapping the finger in a warm cloth helps improve blood flow and can facilitate the blood sample collection.
B. Rubbing the fingertip with an alcohol pad cleans the site before the puncture.
C. Puncturing the side of the fingertip is less painful and avoids the pain receptors.
D. The nurse should intervene if the client elevates the finger above the level of the heart. Holding the finger below the level of the heart in a dependent position will help increase blood flow to the area and ensure an adequate specimen for collection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["20"]
Explanation
To calculate the amount of carbamazepine oral suspension needed for each dose, divide the total daily dose by the concentration of the suspension and then by the number of doses per day.
- 800 mg / 20 mg/mL / 2 = 20 mL
The nurse should administer 20 mL of carbamazepine oral suspension with each dose.
Correct Answer is A
Explanation
A. Eating a light carbohydrate snack before bedtime can promote sleep by providing a small increase in insulin, which facilitates the entry of tryptophan into the brain, promoting the production of serotonin and melatonin.
B. Taking a 30-minute daily nap, especially close to bedtime, may interfere with nighttime sleep.
C. Exercising 1 hour before bedtime can be stimulating and may disrupt sleep patterns.
D. Drinking a cup of hot cocoa before bedtime may not be recommended as it contains caffeine, which can interfere with sleep.
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