The nurse is teaching a client with type 1 diabetes mellitus (DM) about the onset, peak, and duration of a new prescription for glargine insulin. If the insulin is administered at 0800, when is the client most likely to experience hypoglycemia?
Midmorning.
No peak occurs.
Midafternoon.
Shortly after midnight.
The Correct Answer is B
Choice A reason: Midmorning is not a likely time for experiencing hypoglycemia after administering glargine insulin at 0800, because glargine insulin has a slow onset of action (about 1 hour) and does not have a pronounced peak effect. Glargine insulin is a long-acting insulin that provides a steady level of insulin throughout the day and night.
Choice B reason: No peak occurs is the correct answer for when hypoglycemia is most likely to occur after administering glargine insulin at 0800, because glargine insulin does not have a pronounced peak effect that could cause a sudden drop in blood glucose levels. Glargine insulin is a long-acting insulin that provides a steady level of insulin throughout the day and night.
Choice C reason: Midafternoon is not a likely time for experiencing hypoglycemia after administering glargine insulin at 0800, because glargine insulin has a long duration of action (about 24 hours) and does not have a pronounced peak effect. Glargine insulin is a long-acting insulin that provides a steady level of insulin throughout the day and night.
Choice D reason: Shortly after midnight is not a likely time for experiencing hypoglycemia after administering glargine insulin at 0800, because glargine insulin has a long duration of action (about 24 hours) and does not have a pronounced peak effect. Glargine insulin is a long-acting insulin that provides a steady level of insulin throughout the day and night.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","C","F"]
Explanation
Choice A: Printing an electrocardiogram strip is not a priority in this situation. The client is not responsive and has a low respiratory rate, which indicates a possible overdose of morphine. The nurse should focus on reversing the effects of the opioid and maintaining the client's airway and circulation.
Choice B: Providing rescue breaths with a manual ventilation bag is a correct and urgent action. It can supply oxygen to the client until naloxone takes effect and restore normal breathing.
Choice C: Giving naloxone 2 mg intravenously is a correct and urgent action. Naloxone is an opioid antagonist that can block the effects of morphine and reverse respiratory depression.
Choice D: This can help increase the patient’s oxygen levels, which may be low due to the decreased respiratory rate.
Choice E: Performing chest compressions is not a correct or urgent action. It is only indicated if the client has no pulse or signs of life. It can also cause harm if the client has a heartbeat.
Choice F: Calling for rapid response is a correct and urgent action. Rapid response is a team of health care professionals that can assist in emergency situations and provide advanced care.
Correct Answer is {"A":{"answers":"A"},"B":{"answers":"A"},"C":{"answers":"B"},"D":{"answers":"B"},"E":{"answers":"B"}}
Explanation
Choice A reason: This statement indicates understanding of naloxone. Naloxone is an opioid antagonist that can reverse the effects of opioid overdose, such as respiratory depression, sedation, and hypotension. Naloxone can be administered by different routes, depending on the availability and urgency of the situation. Intravenous, intramuscular, and subcutaneous routes are all acceptable ways to give naloxone.
Choice B reason: This statement also indicates understanding of naloxone. Naloxone works best on pure agonist opioids, such as morphine, heroin, and fentanyl. These opioids bind to the same receptors as naloxone, but naloxone has a higher affinity and can displace them. Naloxone is less effective on partial agonist or mixed agonist-antagonist opioids, such as buprenorphine and pentazocine. These opioids have lower intrinsic activity or antagonize some receptors, making them less susceptible to naloxone.
Choice C reason: This statement indicates no understanding of naloxone. Naloxone is not a harmless drug that can be given repeatedly without consequences. Naloxone has a short half-life of about 30 to 90 minutes, which means it can wear off before the opioid does. This can cause the patient to relapse into respiratory depression and require repeated doses of naloxone. However, giving too many doses of naloxone can also cause adverse effects, such as agitation, hypertension, tachycardia, pulmonary edema, and seizures. Therefore, naloxone should be given cautiously and titrated to the minimum effective dose to reverse respiratory depression.
Choice D reason: This statement indicates no understanding of naloxone. Naloxone will affect the client's level of pain by blocking the analgesic effects of opioids. This can cause the patient to experience acute pain and distress, especially if they have a chronic pain condition or a surgical wound. Naloxone should not be used to treat opioid-induced sedation or pruritus without respiratory depression, as this will unnecessarily expose the patient to pain and suffering.
Choice E reason: This statement indicates no understanding of naloxone. When given IV, naloxone starts working immediately, but it does not last several hours. As mentioned earlier, naloxone has a short half-life and can be eliminated from the body quickly. The duration of action of naloxone depends on the dose, route, and frequency of administration, as well as the type, dose, and route of the opioid involved. Generally, naloxone lasts for about 30 to 90 minutes when given IV, which may not be enough to counteract the longer-lasting effects of some opioids. Therefore, continuous monitoring and repeated doses of naloxone may be needed until the opioid is cleared from the system.
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