A nurse is conducting a health education about viral hepatitis B (HBV)in a community setting. An individual plans to travel to a country where hepatitis B is common. What will the nurse teach is the only preventive measure for HBV?

Drink purified water

Avoid crowded, enclosed spaces

Complete the vaccination series

Avoid sharing utensils

Answer and Explanation

The Correct Answer is C

A. Drink purified water: While drinking purified water is important for preventing various waterborne diseases, it is not a preventive measure specifically targeted at hepatitis B virus (HBV) transmission. HBV is primarily transmitted through exposure to infected blood or body fluids, such as during unprotected sex, sharing needles, or from mother to child during childbirth. Drinking purified water does not protect against these modes of HBV transmission.

B. Avoid crowded, enclosed spaces: Avoiding crowded, enclosed spaces may reduce the risk of respiratory infections, but it does not specifically prevent HBV transmission. HBV is not transmitted through the air like respiratory viruses. Instead, it is spread through direct contact with infected blood or body fluids. While avoiding crowded spaces may be a general infection control measure, it is not a targeted preventive measure for HBV.

C. Complete the vaccination series: This is the correct preventive measure for HBV. The hepatitis B vaccine is highly effective in preventing HBV infection. It is administered as a series of shots, typically given in three doses over a period of several months. Completing the vaccination series provides long-term immunity against HBV infection and is recommended for all individuals, including travelers to regions where HBV is common. Vaccination not only protects the individual but also contributes to reducing the overall prevalence of HBV in the community.

D. Avoid sharing utensils: While avoiding sharing utensils can reduce the risk of transmitting certain infections, such as colds or flu, it is not specifically aimed at preventing HBV transmission. HBV is primarily transmitted through activities involving exposure to infected blood or body fluids, rather than through sharing utensils. While practicing good hygiene and avoiding behaviors that may result in exposure to blood or body fluids are important preventive measures for HBV, completing the vaccination series is the most effective way to prevent infection.

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Free Nursing Study Resources

Correct Answer is ["A","B","C","D"]

Explanation

A. Pedal edema: Amlodipine, a calcium channel blocker, can cause peripheral edema as a side effect due to its vasodilatory effects on arterioles. This can manifest as swelling, particularly in the feet and ankles.

B. Muscle cramps: Muscle cramps are a known side effect of amlodipine. While the mechanism is not fully understood, calcium channel blockers like amlodipine can disrupt calcium ion flux in muscle cells, potentially leading to muscle cramping.

C. Dizziness: Dizziness is a common side effect of amlodipine, particularly during the initial period of treatment or when dosage adjustments are made. It is believed to be related to its vasodilatory effects and subsequent lowering of blood pressure.

D. Sexual dysfunction: Sexual dysfunction, including erectile dysfunction, has been reported as a side effect of amlodipine in some patients. The exact mechanism is not well understood but may be related to alterations in blood flow or neurohormonal effects.

E. Bradycardia: Bradycardia (slow heart rate) is not a typical side effect of amlodipine. Amlodipine primarily acts as a vasodilator and does not typically affect heart rate. In fact, it may cause reflex tachycardia (increased heart rate) in some individuals as a compensatory response to its vasodilatory effects.

A. Reluctance to monitor blood pressure at home B. Reduction in work hours C. Initiation of an exercise plan D. Preference for a low sodium diet

Correct Answer is A

Explanation

A. Reluctance to monitor blood pressure at home: One barrier to blood pressure management in patients newly diagnosed with hypertension is reluctance or resistance to monitor blood pressure at home. Home blood pressure monitoring is an essential component of hypertension management as it allows patients and healthcare providers to track blood pressure trends, assess the effectiveness of treatment, and make adjustments as needed. However, some patients may feel apprehensive about self-monitoring or may lack understanding of its importance, leading to reluctance to engage in this aspect of their care. Addressing this barrier requires patient education, encouragement, and support to promote the benefits of home blood pressure monitoring and empower patients to take an active role in managing their hypertension.

B. Reduction in work hours: While work-related stress and long working hours can contribute to hypertension, a reduction in work hours would not typically be considered a barrier to blood pressure management, especially if it allows for better stress management, lifestyle modifications, and adherence to treatment regimens.

C. Initiation of an exercise plan: Starting an exercise plan is generally considered a positive step in blood pressure management rather than a barrier. Regular physical activity helps lower blood pressure, improve cardiovascular health, and promote overall well-being. However, barriers related to exercise adherence, such as lack of time, motivation, or access to suitable facilities, could hinder effective blood pressure management.

D. Preference for a low sodium diet: Opting for a low sodium diet is beneficial for individuals with hypertension as it helps reduce blood pressure levels and lowers the risk of cardiovascular events. Therefore, a preference for a low sodium diet would not be considered a barrier to blood pressure management. However, barriers related to dietary adherence, such as taste preferences, cultural influences, or difficulty in meal planning, may need to be addressed to support long-term dietary changes and improve blood pressure control.

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A nurse is conducting a health education about viral hepatitis B (HBV)in a community setting. An individual plans to travel to a country where hepatitis B is common. What will the nurse teach is the only preventive measure for HBV?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is assessing a patient who was recently switched to amlodipine. Which assessment finding indicates that the patient is experiencing side effects of the drug? Select All That Apply

Correct Answer is ["A","B","C","D"]

Explanation

The nurse is caring for a patient newly diagnosed with hypertension. What barrier to blood pressure management will the nurse identify?

Correct Answer is A

Explanation

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