Resting membrane potential of nerve fiber is_______________?

Related Mcqs:

1. Small packets of acetylcholine released randomly from the nerve cell membrane at rest Produces_______________?

   A. Inhibitory post synaptic potential
   B. Miniature end plate potential
   C. Action potential
   D. End plate potential

2. Inflammation of the dorsal root ganglion and vesicular eruption of the skin and mucous membrane in area supplied by a sensory nerve that is affected in characteristic of_____________?

   A. Herpes zoster
   B. Herpes simplex
   C. Uveoparotid fever
   D. Aphthous stomatitis

3. In nerve , the magnitude of the action potential overshoot is normally a function of the______________?

   A. Magnitude of the stimulus
   B. Intracellular potassium concentration
   C. extracellular sodium concentration
   D. resting membrane potential

4. The hypoglossal nerve is the motor nerve to all of the muscles of the tongue except, the____________?

   A. Genioglossus
   B. Palatoglossus
   C. Superior longitudinal muscle
   D. Inferior longitudinal muscle

5. Epithelium of oral mucous membrane is_______________?

   A. Keratinized
   B. Non keratinized
   C. Ortho, para and non keratinized
   D. Only para keratinized

6. First change to occur after nerve cut is_______________?

   A. Schwan cell mitosis
   B. Axonal sprouting
   C. Myelin sheath degeneration
   D. Nuclear disintegration

7. Under resting condition the cardiac output is _______ L/ min ?

   A. 2.5
   B. 4.25
   C. 5.25
   D. 9.5

8. Nerve which hooks around wharton’s duct is_______________?

   A. Mylohyoid nerve
   B. Lingual nerve
   C. Auriculotemporal nerve
   D. Inferior alveolar nerve

9. In a patient it is noticed that when he protrudes his tongue it deviates to the left. The nerve damaged is_______________?

   A. Left hypoglossal
   B. Left glossopharyngeal
   C. Right hypoglossal
   D. Right glossopharyngeal

10. Main nerve supply of palatine tonsils is_______________?

    A. Lesser palatine nerve
    B. Greater palatine nerve
    C. Glossopharyngeal nerve
    D. Facial nerve