According to myogenic theory of renal autoregulation, the afferent aerioles contract in response to stretch induced by: (A) NO, (B) Noradrenalin, (C) Opening of Ca2+ channels, (D) Adenosine release
Answer is C. Myogenic autoregulation - through opening of Calcium channels Tubuloglomerular feedback - through release of adenosine Ref: Ganong 25th ed/page 678