Answer:
it's depend upon scientists
The nurse should assess an older adult's blood urea nitrogen and creatinine clearance levels to determine the patient's excretion function.
<h3>What are kidney function tests?</h3>
Kidney function tests are urine or blood tests that evaluate how well your kidneys are working. Most of these tests measure glomerular filtration rate (GFR). GFR assesses how efficiently your kidneys clear waste from your system.
Blood tests for kidney function, includes:
- Blood urea nitrogen (BUN) measures nitrogen (made from protein breakdown) in your blood.
- Estimated GFR (eGFR) calculates filtration rates based on your protein levels, age, gender, size and race.
- Serum creatinine looks for the buildup of creatinine, a waste product from muscle tissue breakdown.
Urine tests for kidney function, includes:
- Microalbuminuria looks for a specific protein called albumin.
- Urinalysis evaluates your urine for blood, proteins and function.
Kidney function test results can tell you whether your kidneys are functioning typically or not. Most function tests look for two measurements:
- GFR of less than 60 could indicate kidney disease.
- Urine albumin-to-creatinine ratio (UACR) of more than 30 milligrams per gram could be a warning sign of kidney disease.
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Answer:
The correct answer to the question: When the pH of the extracellular fluid drops, the kidneys:____, would be: C: excrete fewer bicarbonate ions.
Explanation:
The pH of the human body, given by the extracellular fluid that flows and is contained in it, holds a narrow margin between 7.35 and 7.45. When hydrogens ions increase, and bicarbonate ions decrease, in any of these fluids, be it blood, CSF, or any other, then we known that a person´s body is going into acidosis because the pH level is dropping. However, when the scenario is the opposite, with more bicarbonate ions, than hydrogen ions, then we are talking of an alkalosis. In order for the body to restore its normal levels, it has a series of mechanisms that will ensure the reestablishment of balance. One such mechanism is the excretion of elements through the urine, by the kidneys. In a case of acidosis then, the correct procedure is that kidneys produce urine charged with the excess hydrogen atoms and re-uptakes bicarbonate ions that might have escaped while producing urine. The urine will become acidic then. This is why the answer is C.
Answer:
Phil... that's your answer
Explanation:
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