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 GTPAL system is used to evaluate a woman’s complete obstetric history. In this system: G stands for Gravida, which refers to the number of times a woman has been pregnant, including any current pregnancy. T stands for Term births, referring to the number of times an
individual has carried a pregnancy to at least 37 weeks of gestation and delivered. P stands for Preterm deliveries, which includes babies born between 20 and 36 weeks 6/7 days of gestation. A stands for the number of abortions, referring to all times the individual has lost a pregnancy before 20 weeks. L stands for the number of Living children. In this case, the woman is pregnant for the fourth time (G4). She has had one full-term pregnancy (T1), two preterm pregnancies (P2), no abortions (A0), and all her children from previous pregnancies are living (L3). Therefore, her gravidity and parity using the GTPAL system is G4 T1 P2 A0 L3.
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.
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