Recent content by keep@science

As medulla is hyperosmotic with respect to medullary collecting tubules (I.e. main site for water absorption )water flows out of the collecting tubules and urine get concentrated ...But how it enters vasa recta since vasa recta is also going through same hyperosmotic medulla ,how it absorbs...

is it right to say that "diabetic patients are immunocompromised "? if yes then why?

in some books it is written that it is because of gravity but i can't understand how gravity can cause such a effect

is there is some relation with impedance of large arteries and total resistance of vascular circuit with reference to answer of my question please help me i have read a lot of books for this topic but still i am confused ..some book support my view about this topic like "boron" and "guyton"

but according to my view there should be no such elevation of blood pressure as a primary effect of vasoconstriction because in vascular circuit all organs are arranged in parallel and if there is change in vascular resistance there should be change in blood flow only and only by altering the...

Actually in this formula if we increase the resistance then two factors can change either the cardiac output due to change in venous return or the arterial blood pressure But i didnt understand which factor should change Why arterial pressure changes in this conditon Why not cardiac output

as we know vascular circuit is analogue to simple resistant circuit of resistance in parallel combination and as the voltage in resistance circuit can only be changed by the battery and change in resistance follows change in current ,,,likewise change in resistance in vascular circuit should...

although the distance from the nucleus and shielding effect [due to more angular volume] is more for 4s orbital than a 3d orbital ,but yet the energy for a 3d orbital is more than 4s orbital, why?