“A nurse is obtaining a 2-hr postprandial blood glucose from a patient. Which of the following actions should the nurse take?”
“Hold the finger above the heart prior to puncture.”.
“Smear the blood onto the reagent strip.”.
“Puncture the finger while still damp with antiseptic solution.”.
“Select the lateral side of the finger for puncture.”.
The Correct Answer is D
Choice A rationale
Holding the finger above the heart prior to puncture does not affect the accuracy of a blood glucose test.
Choice B rationale
Smearing the blood onto the reagent strip can result in inaccurate readings.
Choice C rationale
Puncturing the finger while still damp with antiseptic solution can cause discomfort and potentially contaminate the sample.
Choice D rationale
Selecting the lateral side of the finger for puncture is recommended because it is less painful and has good blood flow.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Administering Oxytocin to the client is an important intervention for postpartum hemorrhage, but it is not the first action the nurse should take. Oxytocin stimulates uterine contractions which can help control bleeding, but it should be administered after the initial steps of assessing the uterus and ensuring it is firm.
Choice B rationale
Massaging the client’s fundus is the priority action to address excessive vaginal bleeding. A firm, well-contracted uterine fundus often helps to control postpartum bleeding. If the uterus is not well contracted, gentle massage is often sufficient to stimulate contractions. If the uterus does not respond to massage, then further interventions such as administering Oxytocin may be necessary.
Choice C rationale
Providing oxygen to the client via a non-rebreather face mask is an intervention that might be necessary if the client shows signs of hypoxia or shock as a result of the bleeding. However, it is not the first action that should be taken.
Choice D rationale
Emptying the client’s bladder is important as a distended bladder can displace the uterus and interfere with contractions, leading to increased bleeding. However, this is not the first action to take.
Correct Answer is C
Explanation
Choice A rationale
Polyuria, or excessive urination, is not typically associated with the administration of an epidural block with an opioid analgesic.
Choice B rationale
Bilateral crackles in the lungs can be a sign of a respiratory condition such as pneumonia or heart failure. However, they are not a common side effect of an epidural block with an opioid analgesic.
Choice C rationale
Hypotension, or low blood pressure, is a known side effect of epidural analgesia. This is due to the blockade of the sympathetic chain, which can contribute to hypotension. Therefore, it is important for the nurse to monitor the client’s blood pressure during the administration of an epidural block with an opioid analgesic.
Choice D rationale
Hyperglycemia, or high blood sugar, is not typically a side effect of an epidural block with an opioid analgesic. Hyperglycemia is more commonly associated with conditions such as diabetes.
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