Cranial Nerves
Trending Questions
Q. Injury to vagus nerve in human is not likely to affect
- Tongue movements
- Gastrointestinal movements
- Pancreatic secretion
- Cardiac movements
Q.
Which of the following is motor nerve?
Accessory spinal
Vagus
Trigeminal
Facial
Q.
The trigeminal nerve arises from the brain in the region of
pons and divides into ophthalmic, maxillary and mandibular branches
medulla and divides into palatine, chorda tympani and hyomandibular branches
cerebellum and divides into palatine, chorda tympani and hyomandibular branches
cerebellum and divides into ophthalmic, maxillary and mandibular branches
- hypothalamus and divides into palatine, chorda tympani and hyomandibular branches
Q. Which of the following statements is correct?
- The tracts of nerve fibres that connect two cerebral hemispheres are called corpora bigemina.
- The new potential in a postsynaptic neuron may be either excitatory or inhibitory.
- Hypothalamus is the major coordination centre for sensory and motor signalling.
- Electrical synapses are more common in our neural system than chemical synapses.
Q.
If the heart is stimulated through its vagus supply, heart rate will
decrease
shows no change
none of these
increase
Q.
Which cranial nerve controls the heart muscle?
Facial
Auditory
Vagus
Trochlear