Important University Questions of Physiology of Nerve & Muscle for 1st year MBBS:

Here are the important questions of Nerve and Muscle Physiology of 1st year MBBS:

1: Chapter 4 from firdos 

2: Muscle contraction mechanism

3: Resting Membrane potential 

4: Walk-along theory

5: Action potential 

6: Sources of energy in muscle contraction

7: Voltage gated channels 

8: ISometric & isotonic contraction + examples

9: Role of ions in action potential 

10: Motor unit & summation

11: All-or-Nothing Principle  

12: Staircase effect & tetnization

13: propagation of action potential. 

14: Fast & Slow muscle fibers

15: Plateau in Action potential. 

16: Saltatory conduction + its advantages 

17. Note on:

     a) Hypertrophy b) Hyperplasia

18: Refractory period 

19. Rigor mortis Definition

20. Structure of muscle fiber

21. Neuromuscular Junction + diagram 

22: Contraction in smooth muscle

23: Acetylcholine Formation and Release 

24: Latch mechanism

25: End plate potential 

26: Role of a calcium ion smooth muscle contraction.

27: Spike potential & Slow waves

28: Excitation-Contraction Coupling + diagram.