“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 A
Explanation
Consuming foods served at cool temperatures can help alleviate nausea and vomiting during early pregnancy. Cold foods often have less aroma compared to hot foods, which can make them more tolerable for someone experiencing nausea.
Choice B rationale
Brushing teeth after each meal is a good oral hygiene practice, but it does not directly help with managing nausea and vomiting during early pregnancy.
Choice C rationale
Eating three large meals per day is not recommended for managing nausea and vomiting during early pregnancy. Instead, eating small, frequent meals throughout the day can help keep the stomach from becoming empty, which can exacerbate nausea.
Choice D rationale
Drinking plenty of water when feeling nauseated can help prevent dehydration, which can occur as a result of vomiting. However, it may not directly alleviate the feeling of nausea.
Correct Answer is D
Explanation
Choice A rationale
Aspirin is generally not recommended for postpartum pain management due to its anticoagulant properties, which can increase the risk of bleeding. Furthermore, if the mother is breastfeeding, aspirin can pass into breast milk and potentially harm the baby.
Choice B rationale
Meperidine is a strong opioid medication that is typically reserved for severe pain. It is not usually the first choice for postpartum pain management due to its potential side effects and the risk of dependency.
Choice C rationale
Fentanyl citrate is a potent opioid that is typically used for severe pain and is often used in anesthesia. It is not usually used for routine postpartum pain management due to its potency and the risk of side effects and dependency.
Choice D rationale
Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) that is commonly used for postpartum pain management. It is effective for relieving perineal pain and uterine cramping, and it is safe for use in breastfeeding mothers.
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