A nurse is reinforcing teaching with a client who has type 1 diabetes mellitus.
Which statement from the client indicates that the teaching is effective?
I will shake the insulin vial vigorously to mix.
I should inject the insulin into my abdominal area.
I should increase my insulin when I exercise.
I will freeze unopened insulin vials.
The Correct Answer is B
Choice A rationale:
Shaking the insulin vial vigorously is not recommended. It can lead to the formation of bubbles, which can affect the accuracy of the dose. Instead, insulin vials should be gently rolled between the hands to mix.
Choice B rationale:
Injecting insulin into the abdominal area is indeed a recommended practice. The abdomen is a preferred site for insulin injection because it has a faster absorption rate compared to other areas. This can help to more effectively regulate blood glucose levels.
Choice C rationale:
Exercise typically lowers blood glucose levels, so insulin doses may need to be reduced to prevent hypoglycemia. Clients should monitor their blood glucose closely and adjust insulin as directed by their healthcare provider.
Choice D rationale:
Freezing unopened insulin vials is not advised. Freezing can disrupt the insulin structure, rendering it ineffective. Insulin should be stored in a refrigerator at a temperature between 2°C and 8°C (36°F and 46°F). Once opened, it can be kept at room temperature for up to 28 days.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
The correct answer is Choice D.
Let’s go through the calculations step by step:
Step 1: Convert all the quantities to milliliters (mL), as the nurse needs to record the intake in mL. We know that 1 oz is approximately 29.5735 mL.
4 oz of juice = 4 × 29.5735 mL = 118.294 mL
6 oz of tea = 6 × 29.5735 mL = 177.861 mL 8 oz of broth = 8 × 29.5735 mL = 236.628 mL Step 2: Add all the quantities together:
118.294 mL (juice) + 177.861 mL (tea) + 100 mL (soda) + 150 mL (IV bolus) + 236.628 mL (broth) = 783.783 mL Step 3: Round off the total intake to the nearest whole number as required, which gives us 784 mL.
Therefore, the nurse should record 784 mL on the patient’s chart. However, this option is not available in the choices given. The closest option to this calculated value is 800 mL (Choice D).
Now, let’s discuss the rationales for each choice:
Choice A rationale:
500 mL would be an underestimate of the patient’s fluid intake. It does not account for all the fluids the patient consumed.
Choice B rationale:
600 mL, similar to Choice A, is an underestimate. It does not accurately represent the total volume of fluids the patient consumed. Choice C rationale:
700 mL is closer to the calculated intake but is still an underestimate. It does not fully account for all the fluids the patient consumed.
Choice D rationale:
800 mL is the closest option to the calculated intake of 784 mL. Although it’s slightly over the actual intake, it’s the best choice among the given options.
Correct Answer is C
Explanation
Choice A rationale:
Amphotericin B is a potent antifungal medication used to treat severe fungal infections. However, it is typically reserved for life-threatening systemic fungal infections due to its potential for serious side effects, including kidney damage and infusion reactions. It is not commonly used as a first-line treatment for vaginal yeast infections.
Choice B rationale:
While antifungal creams can be effective for treating vaginal yeast infections, they typically require a treatment course of several days. This option may not be the best choice for a patient seeking a quicker, one-time treatment.
Choice C rationale:
A single dose of a fluconazole oral tablet is often an effective treatment for vaginal yeast infections. Fluconazole works by inhibiting the growth of the yeast causing the infection. It is convenient for patients because it only requires one dose, unlike creams or suppositories that need to be applied for several days.
Choice D rationale:
There are indeed alternatives to antifungal suppositories for treating vaginal yeast infections. As mentioned above, a single dose of fluconazole is one such alternative. Therefore, stating that there is no better alternative to the suppositories is not accurate.
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