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Kidney Failure Overview

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Questions and Answers

What is the main determinant of kidney failure?

Increased blood flow in the glomeruli

High levels of calcium in the blood

Elevated levels of potassium in the urine

Decrease in glomerular filtration rate (correct)

Which of the following is a common symptom of acute kidney injury?

Oliguria (correct)

Polyuria

Hypernatremia

Hypertension

How is kidney failure detected?

Presence of waste products in the blood (correct)

High levels of calcium in the urine

Increase in urine production

Absence of protein in the urine

What is a potential cause of acute kidney failure according to the text?

Severe dehydration Signup and view all the answers

What is a common symptom noted in kidney failure related to urine?

Hematuria (blood loss in the urine) Signup and view all the answers

Which type of kidney disease can develop slowly and initially show few symptoms?

Chronic kidney disease Signup and view all the answers

How is chronic kidney disease differentiated from acute kidney injury?

Kidney size on sonography is smaller in chronic kidney disease Signup and view all the answers

What is the most common cause of kidney disease according to the text?

High blood pressure Signup and view all the answers

What are some issues associated with long-term kidney problems?

Increased risk of cardiovascular disease Signup and view all the answers

In later stages of kidney failure, what can be noted regarding bone health?

Deterioration of bone health Signup and view all the answers

In what circumstances might dialysis be necessary for acute kidney injury?

To bridge the time gap required for treating underlying causes Signup and view all the answers

Which type of kidney injury is characterized by irreversible damage in the renal tubules?

Acute tubular necrosis (ATN) Signup and view all the answers

What is the primary purpose of dialysis in medicine?

To provide an artificial replacement for lost kidney function in people with renal failure Signup and view all the answers

Which term refers to a state of chronically worsening kidney function?

Chronic kidney disease Signup and view all the answers

What is a common reason for using dialysis as a 'holding measure'?

As the only supportive measure for those awaiting a renal transplant Signup and view all the answers

What role do the kidneys play in maintaining the body's internal equilibrium?

Excreting metabolic end-products and maintaining water-mineral balance Signup and view all the answers

Which hormone produced by the kidneys is involved in the production of red blood cells?

Erythropoietin Signup and view all the answers

What is the state in which dialysis may be used for those with an acute disturbance in kidney function?

Acute kidney injury Signup and view all the answers