A nurse has received an order to administer Morphine 5mg IV once immediately.
The available concentration is 2.5 mg/mL. How many mL of morphine should the nurse prepare for administration?
0.5 mL
1 mL
2 mL
4 mL
The Correct Answer is C
Step 1: The order is to administer Morphine 5mg IV once immediately. The available concentration is 2.5 mg/mL. To find out how many mL of morphine the nurse should prepare for administration, we need to divide the ordered dose by the available concentration.
Step 2: Calculation: 5 mg ÷ 2.5 mg/mL = 2 mL So, the nurse should prepare 2 mL of morphine for administration.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
The correct transcription of two tenths of a milligram is 0.2 mg. This format avoids any potential confusion that could lead to a medication error.
Choice B rationale
While 0.20 mg is technically correct, it is not the preferred format. The trailing zero after the decimal point is unnecessary and could potentially lead to confusion.
Choice C rationale
20 mg is not correct. This is 100 times the intended dose of two tenths of a milligram, and could lead to a serious medication error.
Choice D rationale
2 mg is not correct. This is 10 times the intended dose of two tenths of a milligram, and could lead to a medication error.
Correct Answer is B
Explanation
Choice A rationale
While Type 1 diabetes is a significant health concern, it is not the most prevalent form of diabetes. Type 2 diabetes is more common, affecting a larger proportion of the population.
Choice B rationale
Type 2 diabetes often remains undiagnosed because its symptoms can be subtle and develop slowly. People with Type 2 diabetes may not recognize these symptoms as signs of high blood sugar, leading to a delay in diagnosis and treatment.
Choice C rationale
Type 1 diabetes cannot transition to Type 2 diabetes. These are distinct conditions with different underlying causes. Type 1 diabetes is an autoimmune condition, while Type 2 diabetes is primarily associated with lifestyle factors and genetic predisposition.
Choice D rationale
Gestational diabetes mellitus (GDM) does not imply that the woman will require insulin treatment until 6 weeks postpartum. While some women with GDM may require insulin during pregnancy, this is not always the case. Furthermore, GDM usually resolves after delivery.
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
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.