Nervous System

Neurons can be classified according to their function and shape. These neurons take nerve impulses from central nerve system to the muscles or glands. What is it?

• Sensory neuron

• Motor neuron

• Association neuron

• Interneuron

Look at the impulse transmission, when the inside of an axon becomes positive compared to the outside, it is called ...

• Polarization

• Depolarization

• Resting Polarization

• Repolarization

Central nervous system consist of ....

• Brain

• Sensory fibers

• Spinal Cord

• Cranial fibers

Two cerebral hemispheres are connected by a bridge of white matter within. It is called ...

• Limbic

• Corpus callosum

• Cerebral cortex

• Thalamus

What cranial nerves which transmit nerve impulse to motor or from sensory in internal organs?

• Spinal accessory

• Vagus

• Facial

• Abducens

Two types of reflexes are:

• leg-jerk reflex

• ankle-jerk reflex

• knee-jerk reflex

• mouth-jerk reflex

Which of these conditions, influence by symphatetic nerves (more than one answer)

• speeds heart

• slows heart

• decrease intestinal activity

• dilates pupil

Brainstem consist of ....

• Midbrain

• Thalamus

• Pons

• Medulla oblongata

'Fight or flight' is one of the body response which influence by ....

• parasympathetic nerves

• sympathetic nerves

Neurological disorder that usually attack in old people with the symptoms of loss memory...

• Parkinsons

• Alzheimer

• Stroke

• Amnesia