What type of insulin would the nurse administer if the fastest therapeutic effects are needed?
Aspart.
Glulisine.
Lispro.
Regular.
The Correct Answer is D
Glulisine is a rapid-acting insulin that has an onset of action of 2 to 5 minutes and peaks in 30 to 90 minutes, making it the fastest among the choices. Some possible explanations for the other choices are:
Choice A. Aspart is also a rapid-acting insulin, but it has a slightly longer onset of action (10 to 20 minutes) and peak time (1 to 3 hours) than glulisine.
Choice B. Lispro is another rapid-acting insulin, but it has a similar onset of action (<15 minutes) and peak time (30 to 90 minutes) as glulisine, so it is not the fastest.
Choice C. Regular is a short-acting insulin that has a much longer onset of action (30 to 60 minutes) and peak time (2 to 4 hours) than glulisine, so it is not suitable for fast therapeutic effects.
Normal ranges for blood glucose levels are 70 to 130 mg/dL before meals and less than 180 mg/dL after meals.
Insulin doses are adjusted based on blood glucose monitoring, carbohydrate intake, physical activity, and other factors.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
The CTZ has to be stimulated in order for vomiting to occur. The CTZ is located in the area postrema of the medulla oblongata and receives input from various sources, such as the blood, the vestibular system, and the gastrointestinal tract.
Choice A is wrong because the limbic system involves emotion, not vomiting or other forms of GI function.
Choice B is wrong because the hypothalamus regulates various functions such as body temperature, hunger, thirst, and circadian rhythms, but not vomiting.
Choice D is wrong because the medulla oblongata is responsible for autonomic functioning such as ventilation, cardiac conduction, and vomiting, but it is not the site of stimulation for vomiting.
The medulla oblongata contains the vomiting center, which receives signals from the CTZ and other sources and initiates the act of vomiting.
Correct Answer is C
Explanation
The nurse would assess these factors to determine the need for therapy. Some possible explanations for the other choices are:
Choice A. Number of times client’s family reports the client is nauseated.
This is not a reliable indicator of the severity or cause of nausea and vomiting.
The nurse should assess the client directly and not rely on the family’s reports.
Choice B. How well the client is eating.
This is not a specific or objective measure of nausea and vomiting.
The client may have other reasons for not eating well, such as loss of appetite, taste changes, or pain.
The nurse should also monitor the client’s weight, hydration status, and electrolyte levels.
Choice D. Client’s nutritional status and fluid balance.
These are important aspects of the client’s overall health, but they are not directly related to nausea and vomiting.
The nurse should assess these factors as part of the comprehensive care plan, but they are not sufficient to determine the need for therapy.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today