CBSE
Electric potential of the brain is recorded by
CT scan
Sphygmomanometer
ECG
EEG
The reflex arc, which is made of two neurons is known as
monosynaptic reflex arc
disynaptic reflex arc
polysynaptic reflex arc
asynaptic reflex arc
Which one of the following cranial nerves is carying the nerve fibres originating from the Edinger-Westphal nucleus?
Oculomotor
Trochlear
Abducens
Vagus
Which of the following does not act as a neurotransmitter
Acetylcholine
Epinephrine
Glutamic acid
Tyrosine
The part of the brain where the centre for hunger and thirst is located is
cerebrum
hypothalamus
cerebellum
medulla oblongata
The amount of CSF in the cranial cavity
500 mL
140 mL
1 litre
1.5 mL
Comprehension of spoken and written words take place in the region of
association area
motor area
Wernicke's area
Broca's area
Which of the following is not related to the autonomic nervous system?
Peristalsis
Digestion
Excretion
Memory and learning
Colour blindness is due to defect in
cones
rods
rods and cones
rhodopsin
How many laminae are present in the grey matter of spinal cord?
Four
Six
Eight
Ten