Behavioural and Allied Sciences MCQ

Behavioural and Allied Sciences MCQ

21. A part of neuron that conducts the action potential away from the cell body is

1. myelin sheath
2. synapse
3. nodes of ranvier
4. axon

22. ______________ cells are present only in PNS.

1. schwann
2. oligodendroglia
3. microglia
4. astrocytes

23. Drugs that inhibit a neuron from firing are called ______________

1. agonists
2. receptors
3. transmitters
4. antagonists

24. The portion of ANS that reduces heart and breathing rates after a stressful encounter is

1. parasympathetic
2. somantic
3. autonomic
4. sympathetic

25. ______________ divides two cerebral hemispheres.

1. transverse fissure
2. lateral fissure
3. longitudinal fissure
4. bilateral fissures

26. The area responsible for the production of speech is called as ______________

1. wernicks area
2. wernicks aphasia
3. brocas area
4. brocas aphasia

27. Which of the following plays a major role in fear :

1. amygdala
2. hippocampus
3. thalamus
4. midbrain

28. Network of neuron that runs through the core of hindbrain and into the midbrain and forebrain

1. Corpus Callosum
2. Septum pelludium
3. Reticular activating system
4. Hypothallamus

29. The First stage of General adaptation syndrome

1. Resistance stage
2. Exhaustion stage
3. Alarm Stage
4. Flight stage

30. The purpose of immune system is to

1. Help germs invade our body
2. Fight off sickness
3. Make your nose run
4. Helps to maintain body weight