PPSC Lecturer Psychology Solved MCQs Online Test No. 36

Leave a Comment / By Hassan / March 16, 2022 March 16, 2022

Given below on this Website Online Free Taleem is free online MCQ’s test related to PPSC of Lecturer Psychology. All the individuals who are going to appear in PPSC Lecturer of Psychology written test can attempt these tests in order to prepare for it in best possible way. Our tests include all the important questions MCQs of Lecturer of PPSC Psychology, all Past Papers of Lecturer of Psychology PPSC that have extremely high amount of chances for been included in the actual exam which make our test undoubtedly the best source of preparation.

Note:-

There will be 25 multiple choice question in the test.
Answer of the questions will change randomly each time you start this test.
Practice this test at least 5 times if you want to secure High Marks.
At the End of the Test you can see your Test score and Rating.
If you found any incorrect answer in Quiz. Simply click on the quiz title and comment below on that MCQ. So that I can update the incorrect answer on time.

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Test Instructions:-
Test Name	Lecturer Psychology
Subject	Psychology Test 36
Test Type	MCQs
Total Questions	25
Total Time	20 Minutes
Total Marks	100

You have 20 minutes to pass to the quiz.

Lecturer Psychology Online Test No. 36

1 / 25

The All or None Law refers to:

potassium being all inside or all outside the nerve cell

sodium being all inside or all outside the nerve cell

stimulation of the unmyelinated axons

the size of the signal produced in the nerve cell

2 / 25

Which of the following chemicals is responsible for the transmission of an impulse between neurons?

actomyosin

acetylcholine

acetylcholinesterase

luteinizing hormone

3 / 25

The myelin sheath serves to:

break down epinephrine

bypass the nodes of Ranvier

decrease the speed of neural transmission

increase the speed of neural transmission

4 / 25

The above diagram pictures a "typical neuron". Which of the following choices identifies the Nodes of Ranvier?

5 / 25

The fact that, during neural transmission, an impulse is sent to the end of the axon without fading or weakening is known as:

stimulus constancy

absolute threshold retention

nondecremental property

all-or-none property

6 / 25

The neurotransmitters basic to synaptic transmission are stored in:

vesicles

end plates

receptors

dendrites

7 / 25

Neurons are unique among cells in that they:

cannot conduct impulses

cannot reproduce

are surrounded by a membrane

have a nucleus containing genetic material

8 / 25

Which of the following choices identifies the dendrites, neural fibers that receive electrical impulses?

9 / 25

Spinal nerves belong to the:

peripheral nervous system

central nervous system

antagonistic nervous system

residual nervous system

10 / 25

Axon : dendrite:

inhibitory: excitatory

sympathetic: parasympathetic

transmitting information : receiving information

resting potential: action potential

11 / 25

Assuming the analogy of a. doorbell, which aspect of the neuron would most closely approximate the button that a visitor would push?

cell body

dendrites

axon

terminal endings

12 / 25

During the relative refractory period:

the nerve cell will not respond to any new stimulation

the nerve cell will respond to chemical changes in sodium

the nerve cell requires a stronger stimulus to fire

the nerve cell requires an influx of sodium and an efflux of potassium

13 / 25

Striated muscles:

are synonymous with smooth muscles

produce stomach contractions

are prominently involved in voluntary muscle activity

produce hear-rate change

14 / 25

Two kinds of change that occur to the cell body of a neuron during an action potential are:

electrical and chemical

spontaneous and stimulated

hormonal and mechanical

chemical and hormonal

15 / 25

Which of the following acts as a relay station for information coming from the mid and hindbrains and going to the cortex?

parietal lobe

cerebellum

pons

thalamus

16 / 25

Which of the following is a correct statement?

whether a neuron is at rest or conducting is determined by the ionic flux of electrically charged particles (ions)

an important aspect of excitatory potential is the incremental firing principle

excitatory potential is self-propagating

neural impulse transmission is completely chemical in nature

17 / 25

The distinctly male sex hormone is:

estrogen

androgen

dextrin

progesterone

18 / 25

The pituitary gland secretes which of the following hormones?

TSH (thyroid stimulating hormone)

ACTH (adrenocorticotrophic hormone)

FSH (follicle stimulating hormone)

all of the above

19 / 25

A person comes to the clinic with a speech impairment resulting from brain damage. One can be reasonably certain that damage has occurred in the:

right cerebral hemisphere

left cerebral hemisphere

reticular formation

corpus collosum

20 / 25

The part of the autonomic nervous system that triggers physiological arousal is:

somatic nervous system

central nervous system

sympathetic nervous system

parasympathetic nervous system

21 / 25

Which of the following choices identifies the synaptic buttons which contain neurotransmitters?

22 / 25

The spinal cord does not:

relay nerve impulses

process sensor impulses

control primitive emotions

contain spinal nerves

23 / 25

Which one of the following is a function of thyroxine?

body metabolism - physical growth

skeletal growth

sexual arousal

gamete production

24 / 25

The primary sex hormones in human females are:

testosterone and androgen

progesterone and estrogen

testosterone and estrogen

progesterone and testosterone

25 / 25

In the visual system, sensory transduction:

accounts for the sum of activity in the receptor cells

is the chain of sensory reception, including the cornea, pupil, lens, and retina

translates physical information from our environment into electrical information for the brain processes

conducts energy from the cone receptor cells to the rod receptor cells

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