After teaching a class about the various drugs used to control blood glucose, the instructor determines that the teaching was successful when the class identifies what as a biguanide?
Miglitol
Metformin
Tolbutamide
Glipizide
The Correct Answer is B
Metformin is a biguanide. Metformin is an antihyperglycemic agent used primarily for type 2 diabetes. It works by decreasing glucose production in the liver and increasing insulin sensitivity in body tissues.
A-Miglitol is an alpha-glucosidase inhibitor.
C- Tolbutamide is a sulfonylurea.
D-Gliclazide is a sulfonylurea.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Naloxone is an opioid antagonist used to rapidly reverse the effects of an opioid overdose, which often includes severely slowed or stopped breathing.
- CheyneStokes respirations (A) and Kussmaul respirations (D) are abnormal breathing patterns that are not indicative of effective naloxone treatment.
- Substernal retractions (B) indicate difficulty breathing, which would not suggest that the naloxone has been effective.
- Effective naloxone intervention is typically indicated by the restoration of normal breathing patterns in a person who has experienced opioid toxicity.
A-Cheyne stokes respirations is due to conditions such as stroke, brain injury
B-Substernal retraction occur in respiratory distress due to pulmonary conditions such as pneumonia D-Kussmaul breathing is found in diabetes ketoacidosis
Correct Answer is ["3.2"]
Explanation
ml= Desired dose /Available concentration *Volume
3.2mL
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