Which disorder would the nurse recognize as the likely cause of right heart failure (cor pulmonale)?

Upper GI bleeding

Chronic obstructive pulmonary disease (COPD)

Liver failure

Renal failure

Answer and Explanation

The Correct Answer is B

Choice A reason: Upper GI bleeding is not a direct cause of right heart failure (cor pulmonale). While severe GI bleeding can lead to other complications such as anemia or shock, it does not typically result in cor pulmonale.

Choice B reason: Chronic obstructive pulmonary disease (COPD) is a primary cause of cor pulmonale. COPD leads to chronic hypoxia, which increases pressure in the pulmonary arteries (pulmonary hypertension). The right ventricle of the heart must work harder to pump blood through these high-pressure arteries, eventually leading to right heart failure.

Choice C reason: Liver failure can lead to various systemic complications such as fluid imbalance and electrolyte disturbances, but it is not a direct cause of right heart failure (cor pulmonale). Cor pulmonale is specifically related to pulmonary conditions that increase right ventricular workload.

Choice D reason: Renal failure, while serious and capable of causing cardiovascular complications due to fluid overload and hypertension, is not typically linked to the development of cor pulmonale. The primary cause of cor pulmonale is chronic lung disease like COPD, which directly affects the pulmonary vasculature.

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Correct Answer is C

Explanation

Choice A reason: Improving public transportation to the clinic would indeed make it easier for residents to access healthcare services. However, this strategy alone does not directly address the cultural and specific health needs of the Hispanic community.

Choice B reason: Obtaining low-cost medications for clinic patients can alleviate some financial burdens and improve access to necessary treatments. While this is beneficial, it does not tackle the root of health disparities related to cultural differences and health beliefs.

Choice C reason: Teaching clinic staff about cultural health beliefs is crucial for reducing health care disparities and promoting health equity. Understanding the cultural background, health beliefs, and practices of the Hispanic community allows healthcare providers to deliver more culturally competent and patient-centered care, building trust and improving health outcomes.

Choice D reason: Updating equipment and supplies at the clinic can enhance the quality of care provided. However, without addressing the cultural competency of the healthcare staff, this strategy does not directly impact health equity or reduce disparities specific to the Hispanic community.

A. Administer antibiotics B. Start IV fluids C. Assess pain every 4 hours D. Maintain oxygenation

Correct Answer is D

Explanation

Choice A reason: Administering antibiotics is essential for treating cellulitis to eliminate the infection. However, it is not the immediate priority over maintaining oxygenation, especially in a patient with sickle cell disease.

Choice B reason: Starting IV fluids is crucial for preventing dehydration and helping to reduce the sickling of red blood cells. Nevertheless, while important, it is not the most urgent action compared to maintaining adequate oxygen levels.

Choice C reason: Assessing pain every 4 hours is necessary for managing the patient's comfort and monitoring the progression of the disease. Although pain management is a significant aspect of care, it is not the top priority in this scenario.

Choice D reason: Maintaining oxygenation is the highest priority for a patient with sickle cell disease. These patients are at increased risk for hypoxia, which can exacerbate the sickling of red blood cells, leading to severe complications such as acute chest syndrome or stroke. Ensuring adequate oxygenation helps to prevent these complications and stabilizes the patient's condition.

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Which disorder would the nurse recognize as the likely cause of right heart failure (cor pulmonale)?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse works in a clinic located in a community where many of the residents are Hispanic. Which strategy, if implemented by the nurse, would decrease health care disparities and promote health equity for this community?

Correct Answer is C

Explanation

A patient with sickle cell disease has developed cellulitis above the left ankle. Which action is the nurse's priority for this patient?

Correct Answer is D

Explanation

Which outcome would the nurse include in the care plan for a patient with multiple sclerosis (MS)? Select all that apply.

In any clinical setting, which health care team member is responsible for developing an individualized plan of care that includes nursing diagnoses, interventions, and outcomes including the patient's self-management care plan?

The nurse works in a clinic located in a community where many of the residents are Hispanic. Which strategy, if implemented by the nurse, would decrease health care disparities and promote health equity for this community?

Deep vein thrombosis (DVT) and venous thromboembolism (VTE) prevention methods include which of the following? Select all that apply.

Which clinical problem would the nurse include in the care plan for a patient with Parkinson's disease (PD)?