A nurse is teaching a client diagnosed with acute renal failure about how the disease progresses. The nurse should recognize that the teaching is effective when the client can accurately identify which phases of renal disease progression? (Select all that apply.)
Recovery phase.
Diuretic phase.
Initiation phase.
Oliguric phase.
End phase.
Correct Answer : A,B,C,D
A. Recovery phase: The recovery phase occurs after the oliguric phase and is characterized by the gradual improvement of renal function. During this phase, diuresis may occur as the kidneys begin to excrete waste and excess fluid more effectively.
B. Diuretic phase: The diuretic phase follows the oliguric phase and is characterized by increased urine output as the kidneys start to recover and regain their ability to concentrate urine. This phase can lead to electrolyte imbalances and dehydration if not managed properly.
C. Initiation phase: The initiation phase marks the onset of acute renal failure and is characterized by the initial insult or injury to the kidneys. This phase may be triggered by various factors such as hypotension, nephrotoxic medications, or sepsis.
D. Oliguric phase: The oliguric phase is the initial phase of acute renal failure and is characterized by decreased urine output (<400 mL/day). During this phase, waste products and electrolytes may accumulate in the body, leading to metabolic acidosis and fluid overload.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Dyspnea on exertion: Dyspnea on exertion is a common symptom in clients with heart failure and may indicate worsening heart function. While it warrants monitoring and potential intervention, it is not as urgent as rapid weight gain.
B. Increased urination: Increased urination may be expected with the use of diuretics, as they promote the excretion of excess fluid from the body. This finding is not typically concerning unless accompanied by other symptoms.
C. Weight gain of 2 pounds in a week: A weight gain of 2 pounds in a week may indicate fluid retention, but it is not as concerning as a rapid weight gain over a shorter period.
D. Weight gain of 3 pounds in 24 hours: A rapid weight gain of 3 pounds in 24 hours is significant and may indicate fluid overload, potentially leading to exacerbation of heart failure symptoms. It should be reported promptly to the healthcare provider for further evaluation and management.
Correct Answer is D
Explanation
A. "I get chest pain from time to time, but it usually resolves with rest.": While chest pain (angina) can occur with aortic stenosis, it is not as specific as the symptom described in option D. Angina could be related to various other cardiac conditions, including coronary artery disease.
B. "Sometimes when I'm resting, I can feel my heart skip a beat.": Palpitations or feeling like the heart skips a beat are common in many cardiac arrhythmias but are not specifically indicative of aortic stenosis.
C. "My feet and ankles have gotten very puffy the last few weeks.": Edema (puffy feet and ankles) is more commonly associated with right-sided heart failure or other conditions like chronic venous insufficiency, not specifically aortic stenosis.
D. "Whenever I do any form of exercise, I get very short of breath.": Dyspnea on exertion is a classic symptom of aortic stenosis. It occurs because the narrowed aortic valve obstructs blood flow from the left ventricle to the aorta, reducing cardiac output and causing exertional symptoms.
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