What is the function of the antidiuretic hormone, Biology

Assignment Help:

Q. What is the function of the antidiuretic hormone? Where it made and which is the stimuli that increase or reduce its secretion?

The antidiuretic hormone is secreted by the hypophysis also known as pituitary and it acts in the nephron tubules increasing the resorption of water. When the body needs to retain water for instance in cases of blood loss and abrupt blood pressure lowering or in cases of abnormally high blood osmolarity there is stimulus for ADH secretion.

When the body has an surplus of water as in cases of excessive ingestion or in abnormally low blood osmolarity the secretion of ADH is blocked and the diuresis increases. ADH is also called as vasopressin since it increases the blood volume and thus heightens the blood pressure.


Related Discussions:- What is the function of the antidiuretic hormone

Define the redia larva - platyhelminthes, Define the Redia Larva? Redia...

Define the Redia Larva? Redia is the third larval stage in the life cycle of F. heputicn. Redia develops from the germ cell Is of the sporocyst and comes out of the sporoc

In how many form glycogen synthase exists, Glycogen  synthase exists  in t...

Glycogen  synthase exists  in two forms:   the phosphorylated form designated  as  'D' form is the  inactive one and  the dephoshorylated form designated as  'I'  form is the activ

List the goals of targeting blood pressure in diabetics, List the goals of ...

List the goals of targeting blood pressure in diabetics. Goals of targeting blood pressure in diabetics are:  Patients with diabetes should be treated to a systolic blood pr

Explain phylum-bacteria, Phylum-Bacteria (Eubacteria) Eubacteria,th e t...

Phylum-Bacteria (Eubacteria) Eubacteria,th e true bacteria, are extremely small and they exist in vast numbers virtually everywhere on earth. They range from the upper atmosphe

Which functional groups ionization stabilized by resonance, In which of the...

In which of the following functional groups ionization is stabilized by resonance? Select one: a. Carboxyl b. Hydroxyl c. Amine d. Aldehyde e. All of the above

What is the significance of torsion, What is the significance of torsion? ...

What is the significance of torsion? An unusual twisting of the gastropod body which has left all members of class with an asymmetric body plan and a U-shaped alimentary tract,

Extravascular compression, Most of the coronary blood flow to the left vent...

Most of the coronary blood flow to the left ventricular myocardium occurs during diastole. Thus the contracting heart obstructs its own blood supply. The systolic compressive force

Explain phylum bryophyta, Phylum Bryophyta The Bryophytes include the m...

Phylum Bryophyta The Bryophytes include the mosses and their close relatives. They are widely diverse and grow in a variety of place. 1) Life cycle shows alternation of gene

How does the hypophysis-corpus luteum negative feedback work, How does the ...

How does the hypophysis-corpus luteum negative feedback work? What is the name given to the atrophied corpus luteum after this feedback process? After ovulation the estrogen an

How to calculate fractional shbrtening, Q. How to calculate Fractional Shbr...

Q. How to calculate Fractional Shbrtening? With the cursor- beam cutting the left ventricle just beyond the tips of mitral valve in an adequate parasternal long axis view,

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd