A nurse is providing discharge teaching to a client who has heart failure. Which of the following lifestyle modifications should the nurse include in the discharge teaching?
Dietary and fluid restrictions
Encouraging increased mobility
Cessation of hormonal supplements
Cessation of intravenous (IV) drug use
None
None
The Correct Answer is A
Choice A: Dietary and Fluid Restrictions
Dietary and fluid restrictions are crucial for patients with heart failure. These restrictions help manage symptoms and prevent complications. Limiting sodium intake can reduce fluid retention, which decreases the workload on the heart. Fluid restrictions help prevent fluid overload, which can lead to worsening heart failure symptoms. Patients are often advised to monitor their weight daily to detect fluid retention early. This choice is essential for managing heart failure effectively.
Choice B: Encouraging Increased Mobility
While physical activity is generally beneficial for overall health, it must be approached cautiously in patients with heart failure. Encouraging increased mobility without proper medical guidance can lead to overexertion and exacerbate heart failure symptoms. Exercise programs for heart failure patients should be tailored and supervised by healthcare professionals to ensure safety and effectiveness. Therefore, this choice is not as immediately critical as dietary and fluid restrictions.
Choice C: Cessation of Hormonal Supplements
Hormonal supplements can have various effects on the cardiovascular system, but their cessation is not a standard recommendation for all heart failure patients. The impact of hormonal supplements depends on the specific type and the patient’s overall health condition. This choice is less relevant compared to dietary and fluid restrictions, which have a direct and significant impact on heart failure management.
Choice D: Cessation of Intravenous (IV) Drug Use
Cessation of intravenous drug use is important for overall health and preventing infections, but it is not specific to heart failure management. While IV drug use can lead to complications that may affect the heart, it is not a primary lifestyle modification recommended for heart failure patients. The focus should be on managing fluid balance and dietary intake
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Related Questions
Correct Answer is A
Explanation
The correct answer is a. Insulin is stable at room temperature for one month.
Choice A Reason:
Insulin is stable at room temperature (between 59°F and 86°F) for up to one month. This is important for patients to know, especially if they do not have immediate access to refrigeration. However, it is crucial to avoid exposing insulin to extreme temperatures, such as direct sunlight or freezing conditions, as these can degrade the medication’s effectiveness.
Choice B Reason:
While some types of insulin can be mixed in the same syringe, this practice is not universally applicable to all insulin types. For example, rapid-acting and intermediate-acting insulins can sometimes be mixed, but long-acting insulins should not be mixed with other insulins. Therefore, this statement is not entirely accurate and should be clarified based on the specific types of insulin being used.
Choice C Reason:
Storing insulin in the freezer is not recommended as freezing can damage the insulin, rendering it ineffective. Insulin should be stored in a refrigerator at temperatures between 36°F and 46°F. If insulin is accidentally frozen, it should not be used.
Choice D Reason:
While it is advisable for clients with type 1 diabetes to have backup medication and supplies, storing them in a car is not recommended due to the potential for extreme temperature fluctuations. Insulin and other diabetes supplies should be kept in a stable, controlled environment to ensure their efficacy.
Correct Answer is B
Explanation
Choice A reason: Decreased Body Temperature
Decreased body temperature is not typically associated with hyperthyroidism. In fact, hyperthyroidism often causes an increase in body temperature due to the accelerated metabolic rate. Patients with hyperthyroidism may experience heat intolerance and excessive sweating, but not a decrease in body temperature.
Choice B reason: Tachycardia
Tachycardia, or an abnormally fast heart rate, is a common symptom of hyperthyroidism. The elevated levels of thyroid hormones (T4 and T3) increase the body’s metabolism, leading to an increased heart rate. This can result in palpitations and a feeling of a racing heart, which are characteristic signs of hyperthyroidism. Therefore, tachycardia is the most likely vital sign abnormality in this scenario.
Choice C reason: Hypotension
Hypotension, or low blood pressure, is not typically associated with hyperthyroidism. Instead, hyperthyroidism can sometimes cause an increase in blood pressure due to the heightened metabolic activity and increased cardiac output4. Therefore, hypotension is not a characteristic finding in patients with elevated thyroid hormone levels.
Choice D reason: Slow Respiratory Rate
A slow respiratory rate is not commonly seen in hyperthyroidism. The condition usually leads to an increased respiratory rate due to the body’s heightened metabolic demands. Patients with hyperthyroidism may experience shortness of breath and rapid breathing, but not a slow respiratory rate.
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