Cardiac Cycle | Competitive Exams

1.The cardiac cycle consists of one heart beat or one cycle of contraction and relaxation of of the cardiac muscle.…


Continue Reading →

Agents Affecting NM Transmission

i) Botulinum toxin : block release of Ach ii) Curare : Competes with Ach for receptors iii) Neostigmine : Anticholinesterase…

Continue Reading →