1221. Which of the following area is responsible for motor control of vocalization and actual act of vocalization ?
A. Broca’s area *
B. limbic association area
C. Parieto-occipitotemporal area
D. Prefrontal association area
E. Wernicke’s area
1222. Regarding stretch reflex :
A. It is a multisynaptic pathway
B. It is a monosynaptic pathway *
C. It is a multisegmental pathway
D. It is a disynaptic pathway
E. It has no synapse
1223. Premotor cortex refers to :
A. A regions front to primary engine cortex causing complex direction developments like discourse eye developments *
B. A part of the motor cortex that controls voluntary movement
C. An area in temporal cortex
D. An area of cerebellum
1224. All about cornea are incorrect except :
A. Its refractive power is slightly less than that of lens
B. Its refractive power is more than that of lens *
C. It is more curved in emmetropia
D. It contains a single minute blood vessel which is transparent
1225. The taste receptors :
A. Are confined to the tongue
B. Are primary sensory neurons
C. Lie under the epithelium of the oral cavity
D. Initiate impulses which are carried by branches of the trigeminal nerves
E. Are also situated outside the tongue *
1226. Normally pain from viscera arises due to :
A. Distension *
B. Mechanical irritation
C. Compression
D. Burning of viscus
E. Chemical stimulation
1227. Loss of sensation of taste is referred as :
A. Hypoguesia
B. Dysomia
C. Augesia *
D. Anosmia
E. Apnesia
1228. Which of the following is a crucial functional parameter that affects pain receptors?
A. Are not affected by muscle tension
B. Can be inhibited voluntarily
C. Exhibit little or no adaption *
D. Produce signals that rarely indicate the tissue ischemia location.
E. Signal only flexion at joint capsules
1229. Identify the characteristic of unilateral pyramidal tract lesion amongst the following :
A. Fasciculations
B. Flaccid paralysis
C. Lower limb paraplegia
D. Loss of planter reflex
E. Increased muscle tone
1230. Hemiballismus is due to damage of :
A. Substantia nigra
B. Subthalamus *
C. Putamen
D. Caudate nucleus
E. Thalamus