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Psychology 6084 MCQs [All-Courses]

Psychology is the scientific study of human behavior, mental processes, emotions, and personality. It is an important subject for competitive exams such as PPSC, FPSC, NTS, OTS, KPPSC, BPSC, AJKPSC, CSS, and PMS.

Below are various descriptions of some of the most important components in the human nervous system-but only one is correct. Please highlight it:

A The central nervous system includes the nerves through which the central nervous system interacts with the rest of the body

B The peripheral nervous system includes the brain and the spinal cord

C Afferent or sensory nerves carry information to the central nervous system from sensory neurons and regulate glandular secretion

D Efferent or motor nerves extend out from the central nervous system to the organs

Review Detailed Answer

Correct Answer: Efferent or motor nerves extend out from the central nervous system to the organs

Which of these is a feature of neurons?

A All neurons have the same function

B The neuronal cell’s metabolic activities take place in the nucleus

C Axons are the input system of a neuron

D All neurons have more than one axon

Review Detailed Answer

Correct Answer: The neuronal cell’s metabolic activities take place in the nucleus

The three main components of a neuron include:

A Cell body, dendrites, axon

B Cell body, nerves, axon

C White matter, cell body, nerves

D Internal body, external body, nerve branches

Review Detailed Answer

Correct Answer: Cell body, dendrites, axon

Three major ethical concerns of psychological researchers are deception, lasting harm to subjects, and:

A morality of the under investigation

B loss of future research possibilities

C falsified results

D invasion of privacy

Review Detailed Answer

Correct Answer: invasion of privacy

The basic unit of the entire nervous system is the:

A Dendrite

B Neuron

C Brain

D Spinal Cord

Review Detailed Answer

Correct Answer: Neuron

Neurons are made up of dendrites, a soma, and:

A axons

B axles

C atoms

D axes

Review Detailed Answer

Correct Answer: axons

Gray matter in spinal cord consists of:

A Cell bodies

B Non-myelinated nerve fibers

C White matter

D both a & b

Review Detailed Answer

Correct Answer: both a & b

One of the followings consists of three functional parts, the thalamus, limbic system and the cerebrum:

A Forebrain

B Midbrain

C Hindbrain

D All of these

Review Detailed Answer

Correct Answer: Forebrain

Which of the following parts of forebrain carries sensory information to the other parts of the forebrain?

A Thalamus

B Cerebrum

C Limbic system

D All of the above

Review Detailed Answer

Correct Answer: Thalamus

One of the followings cushions brain and spinal cord against bumps and jolts:

A Meninges

B Meningeal fluid

C Cerebrospinal fluid

D All of the above

Review Detailed Answer

Correct Answer: Cerebrospinal fluid

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Psychology 6084 MCQs [All-Courses]

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All Topics 6084

Below are various descriptions of some of the most important components in the human nervous system-but only one is correct. Please highlight it:

Which of these is a feature of neurons?

The three main components of a neuron include:

Three major ethical concerns of psychological researchers are deception, lasting harm to subjects, and:

The basic unit of the entire nervous system is the:

Neurons are made up of dendrites, a soma, and:

Gray matter in spinal cord consists of:

One of the followings consists of three functional parts, the thalamus, limbic system and the cerebrum:

Which of the following parts of forebrain carries sensory information to the other parts of the forebrain?

One of the followings cushions brain and spinal cord against bumps and jolts: