robin082006
Forum Hero
Topics: 471
Posts: 5,125
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C?
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| nadiabarati
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We have decreased blood osmolarity in hypoaldostronism, but ADH secretion increases as a compensatory mechanism.
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| leen
Forum Guru
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is it D??
thanks
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| hollmann
Forum Newbie
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hello guys ..somebody can tell me the funtion of the x and y cell in the eye.?
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| vinaysaini19
Forum Junior
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i think its E because stress etc. may be associated with water loss in sweating etc. Besides Ach receptors are not the only neurotansmitters in CNS.
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| mou
Forum Newbie
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Posts: 21
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hai iam new to this form,the answer is C ; for sure;the osmolarity of blood or ecf is high in hypoaldosterinism,as there is no retension of water here,decreasein blood osmolarity,is definitely a stimulus for inhibition of ADH release from hypothalamus
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| mou
Forum Newbie
Topics: 2
Posts: 21
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hai iam new to this form,the answer is C ; for sure;the osmolarity of blood or ecf is high in hypoaldosterinism,as there is no retension of water. here,decreasein blood osmolarity,is definitely a stimulus for inhibition of ADH release from hypothalamus
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| pacanth
Forum Newbie
Topics: 2
Posts: 9
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I'll definitely go with C. If ECF osmolarity is low, then ADH secretion wll be inhibited in order to get osmolarity back to normal.
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| leen
Forum Guru
Topics: 79
Posts: 294
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well C makes sense but wat abt D ?why ADH will b secreted in D?
thanks
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| abarbaryan
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Factors affecting ADH secretion(among above mentioned)
Stimulatory factors
1.decreased ECF volume (dehydration,hemorrhage)
2.nicotine
3.pain (not sure about anxiety and surgical stress)
Inhibitory factors
1.decreased blood osmolarity
Now what do you mean by effect (decrease or increase)?
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