A client with diabetes mellitus is ordered to receive insulin for glucose correction (sliding scale coverage). The nurse knows the rapid acting insulin Insulin Lispro (Humalog) onset and peak action time are:
30 minute onset; 2 hour duration
15 minute onset; 30-60 minutes peak
2 hour onset; 12 hour duration
15 minute onset; no peak (continuous)
The Correct Answer is B
A. 30 minute onset; 2-hour duration: This does not accurately represent the onset and peak action time of Insulin Lispro.
B. 15 minute onset; 30-60 minutes peak: This is correct. Insulin Lispro has a rapid onset (starts working within 15 minutes) and a peak action time of 30-60 minutes after administration.
C. 2-hour onset; 12-hour duration: This is not accurate for rapid-acting insulin. Rapid-acting insulin has a much quicker onset and shorter duration compared to this option.
D. 15 minute onset; no peak (continuous): While the onset time is correct, stating "no peak" is not entirely accurate. Rapid-acting insulin does have a peak, but it's relatively short, occurring within the first hour after administration.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Persistently cold feet:
This may be a sign of poor circulation, which is more associated with peripheral vascular disease than neuropathy.
B. Acute pain, unrelieved by rest:
Acute pain is not typically associated with peripheral neuropathy. Neuropathic pain is often chronic and may include sensations like tingling or burning.
C. The presence of a tingling sensation:
This is correct. Tingling sensations, along with numbness and pain, are common symptoms of peripheral neuropathy in diabetes.
D. Pain that does not respond to analgesia:
While neuropathic pain can be challenging to manage, the primary focus is on the characteristic nature of the pain (tingling, burning) rather than its response to analgesics.
Correct Answer is A
Explanation
A. "I have difficulty breathing when walking 30 feet":
Explanation: Difficulty breathing on exertion (dyspnea) is a common symptom of iron-deficiency anemia. This is because iron is a crucial component of hemoglobin, which carries oxygen to body tissues. In the absence of sufficient iron, the oxygen-carrying capacity of the blood is reduced, leading to symptoms such as shortness of breath.
B. "I feel hot all of the time":
Explanation: Feeling hot all the time is not a typical symptom of iron-deficiency anemia. Anemia is more likely to cause symptoms related to poor oxygen delivery, such as fatigue and shortness of breath.
C. "I have a difficult time falling asleep at night":
Explanation: Difficulty falling asleep is not a classic symptom of iron-deficiency anemia. Symptoms are more likely to be related to fatigue and weakness.
D. "I have an increase in my appetite":
Explanation: An increase in appetite is not a typical symptom of iron-deficiency anemia. In fact, individuals with anemia may experience a decrease in appetite.
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