A 55-year-old patient is in the dialysis clinic for acute renal failure treatment. The nurse connects the patient to an artificial kidney, which removes waste material from the blood Which treatment will the patient's chart indicate?
Continuous renal replacement therapy
Home dialysis
Peritoneal dialysis
Hemodialysis
The Correct Answer is D
Hemodialysis is a type of dialysis that uses an external machine (an artificial kidney) to filter the blood of waste and excess fluid. Hemodialysis requires access to a large blood vessel, usually through an arteriovenous fistula or graft in the arm or leg.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
The renin-angiotensin system (RAS) is a hormonal system that regulates blood pressure and fluid balance. When blood pressure is low, the kidneys secrete renin, which converts angiotensinogen into angiotensin I, which is then converted into angiotensin II by angiotensin-converting enzyme (ACE). Angiotensin II is a potent vasoconstrictor that narrows blood vessels and increases blood pressure. It also stimulates the release of aldosterone, which increases sodium and water retention and further raises blood pressure. When the RAS is overactivated, it can lead to a hypertensive crisis, which is a severe elevation of blood pressure that can damage organs and cause stroke, heart attack, or kidney failure.
Correct Answer is C
Explanation
This condition is an infection of the inner lining of the heart chambers and valves, which can cause vegetation to form on the valve surfaces. Vegetations are masses of microorganisms, inflammatory cells, and fibrin that adhere to the valve leaflets and can interfere with their function. The symptoms of endocarditis may include fatigue, fever, night sweats, chills, weight loss, or heart murmur.
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