Correct Answer: B

Rationale: Smoking is a major risk factor for developing heart failure. African Americans are at a higher risk of heart failure compared to Caucasians. Additionally, being female and smoking further increase the risk. Smoking damages the blood vessels and heart, leading to various cardiovascular problems including heart failure. Therefore, the 50-year-old African American female who smokes is at the greatest risk of developing heart failure among the given options.

Correct Answer: C

Rationale: When preparing a discharge diet teaching for a patient with diverticulosis, the nurse should advise the patient to refrain from eating foods with small seeds, such as raspberries. These small seeds can potentially get stuck in the diverticula (small pouches formed in the colon) and lead to inflammation or infection, causing further complications for the patient with diverticulosis. It is important for patients with diverticulosis to consume a low-fiber diet to prevent aggravating the condition. Therefore, avoiding foods like raspberries with tiny seeds is advisable to help manage diverticulosis effectively.

Correct Answer: D

Rationale: Stress incontinence is commonly caused by the weakening of the pelvic floor muscles that support the bladder and urethra. Thus, a priority goal for a patient with stress incontinence would be to strengthen these muscles through pelvic floor muscle exercises. By performing these exercises as taught by the nurse at least twice a day, the patient can improve the support to the bladder and reduce or manage the symptoms of stress incontinence. This proactive approach addresses the root cause of the issue and can lead to significant improvement in the patient's condition over time. Understanding the chronic and benign nature of the disorder (Option A), identifying protective products (Option B), and limiting intake of certain beverages (Option C) can also be important aspects of care but may not directly address the underlying cause as effectively as pelvic floor muscle exercises.

Correct Answer: B

Rationale: The nursing diagnosis of Activity Intolerance is the most appropriate for a client with a cardiac dysrhythmia who reports being easily fatigued and having difficulty performing normal daily activities. Cardiac dysrhythmias can lead to decreased cardiac output, which can result in reduced oxygen delivery to the body's tissues, contributing to fatigue and weakness. Activity Intolerance is defined as the state in which an individual experiences or is at risk of experiencing insufficient physiological or psychological energy to endure or complete daily activities. This diagnosis is fitting for the client's inability to perform normal daily activities due to the cardiac dysrhythmia-induced fatigue and weakness. Addressing Activity Intolerance will involve collaborating with the client to set achievable activity goals and incorporating periods of rest to enhance tolerance to physical activity and improve overall function.

Correct Answer: B

Rationale: Smoking is a major risk factor for developing heart failure. African Americans are at a higher risk of heart failure compared to Caucasians. Additionally, being female and smoking further increase the risk. Smoking damages the blood vessels and heart, leading to various cardiovascular problems including heart failure. Therefore, the 50-year-old African American female who smokes is at the greatest risk of developing heart failure among the given options.