A nurse is conducting a class on how to self-manage insulin regimens. A client asks how long a vial of insulin can be stored at room temperature before it "goes bad." What would be the nurse's best answer?

"If a vial of insulin will be used up within 21 days, it may be kept at room temperature."

"If a vial of insulin will be used up within 2 weeks, it may be kept at room temperature."

"If you are going to use up the vial within 1 month, it can be kept at room temperature."

"If a vial of insulin will be used up within 1 week, it may be kept at room temperature."

Answer and Explanation

The Correct Answer is A

A. "If a vial of insulin will be used up within 21 days, it may be kept at room temperature."
This statement suggests a duration of up to 21 days for room temperature storage after the vial is in use. However, most insulins can typically be stored at room temperature for up to 28 days after initial use. This recommendation might be more conservative than necessary for many types of insulin.

B. "If a vial of insulin will be used up within 2 weeks, it may be kept at room temperature."
This choice suggests a timeframe of 14 days for room temperature storage after opening the vial. However, for many insulins, the recommended duration for room temperature storage after opening is up to 28 days.

C. "If you are going to use up the vial within 1 month, it can be kept at room temperature."
This option extends the timeframe to 1 month for room temperature storage after the vial is in use. However, the generally recommended duration for many insulins is up to 28 days after opening.

D. "If a vial of insulin will be used up within 1 week, it may be kept at room temperature."
This choice suggests a very short duration of 7 days for room temperature storage after opening the vial. Most insulins can typically be stored at room temperature for a longer duration after initial use.

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Correct Answer is A

Explanation

A. "I have difficulty breathing when walking 30 feet":
Explanation: Difficulty breathing on exertion (dyspnea) is a common symptom of iron-deficiency anemia. This is because iron is a crucial component of hemoglobin, which carries oxygen to body tissues. In the absence of sufficient iron, the oxygen-carrying capacity of the blood is reduced, leading to symptoms such as shortness of breath.

B. "I feel hot all of the time":
Explanation: Feeling hot all the time is not a typical symptom of iron-deficiency anemia. Anemia is more likely to cause symptoms related to poor oxygen delivery, such as fatigue and shortness of breath.

C. "I have a difficult time falling asleep at night":
Explanation: Difficulty falling asleep is not a classic symptom of iron-deficiency anemia. Symptoms are more likely to be related to fatigue and weakness.

D. "I have an increase in my appetite":
Explanation: An increase in appetite is not a typical symptom of iron-deficiency anemia. In fact, individuals with anemia may experience a decrease in appetite.

A. Frequent mood changes B. Weight gain of 11 lbs in 3 weeks C. Sensitivity to cold D. Constipation

Correct Answer is A

Explanation

A. Frequent mood changes:
This is correct. Hyperthyroidism is associated with increased levels of thyroid hormones, which can affect the nervous system and lead to mood changes, including irritability and anxiety.

B. Weight gain of 11 lbs in 3 weeks:
Weight loss is more characteristic of hyperthyroidism due to increased metabolism. Rapid weight gain is not typical.

C. Sensitivity to cold:
Sensitivity to cold is more characteristic of hypothyroidism, where there is a deficiency of thyroid hormones.

D. Constipation:
Constipation is more commonly associated with hypothyroidism, where there is a slowing of the digestive system.

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A nurse is conducting a class on how to self-manage insulin regimens. A client asks how long a vial of insulin can be stored at room temperature before it "goes bad." What would be the nurse's best answer?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is collecting data for a client who has been diagnosed with iron-deficiency anemia. What subjective findings does the nurse recognize as symptoms related to this type of anemia?

Correct Answer is A

Explanation

A nurse is caring for a client who has hyperthyroidism. Which of the following manifestations should the nurse expect the client to report?

Correct Answer is A

Explanation

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