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: a. A conscious being is dissected.
Explanation:
A vivisection is an experimental process in which the living being is dissected. It is typically done on organisms that are conscious and they have a central nervous system. This is mainly done for experimentation and research but all human surgeries are examples of vivisections. This is done to observe the internal structure of the organism.
The statement that is made by the client that led to the nurse to believe that client requires clarification is "This will stop my daughter-in-law from putting me in a home".
<h3>What are advanced directives?</h3>
Advanced directives are documents written and signed with the full knowledge of the patient or patient's relatives concerning the their health care decisions made about them ahead of time.
When such a statement as "This will stop my daughter-in-law from putting me in a home", being made by a client it shows they are yet to understand the meaning of advanced directives.
Therefore the nurse is meant to clarify them further.
Learn more about advanced directives here:
brainly.com/question/21770570
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1950 I believe possibly 1970
Answer:
If red blood cells are placed in a hypertonic solution, they will shrink because the water moves out of the cell through osmosis. When red blood cells are places in hypotonic solution they swell and rupture because the water moved in the cell through osmosis.
Explanation:
If red blood cells are placed in 1400mOsm of NaCl, the cell volume will be lost because the wayer in the cell moves out due to higher concentration of salt outside, they will shrink.
Similarly if the red blood cells are places in urea and NaCl the cell will again shrink.
