M C Q s D r i v e

Psychology 6084 MCQs [All-Courses]

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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.

The nervous coordination involves specialized cells that are linked together directly or via central nervous system to from a network. These are:
A Receptors
B Neurons
C Effectors
D All of these
Correct Answer: Neurons
The nervous system found in Hydra Jelly fish and their relatives is:
A Diffused nervous system
B Centralized nervous system
C Peripheral nervous system
D Autonomic nervous system
Correct Answer: Diffused nervous system
One of the following leads to gigantism if produced in excess during early life of a human being:
A Gonadotrophic hormone
B Thyroid stimulating hormone
C Somatotropin(STH)
D Adrenocorticotrophic hormone
Correct Answer: Somatotropin(STH)
The somatotropin releasing factor secreted from hypothalamus promotes which of the followings when growth ceases after adolescence:
A Protein synthesis
B Acromegaly
C Gigantism
D Cretinism
Correct Answer: Protein synthesis
Coordination in higher animals is:
A Nervous coordination
B chemical coordination
C Both a & b
D None of these
Correct Answer: chemical coordination
The nervous system that receives and processes information and initiates action is:
A Central nervous system
B Peripheral nervous system
C Autonomic nervous system
D Somatic nervous system
Correct Answer: Central nervous system
Which of the following hormones is secreted by anterior pituitary lobe?
A Somatotropin(STH)
B Thyroid stimulating hormone
C Gonadotrophic hormone
D All of the above
Correct Answer: All of the above
One of the following hormones is secreted by anterior pituitary lobe:
A Oxytocin
B Antidiuretic hormone
C Calcitonin
D Adrenocorticotrophic hormone
Correct Answer: Adrenocorticotrophic hormone
The passage of nerve impulse is associated with increase in permeability of which of the following ion:
A Sodium
B Potassium
C Organic ions
D Inorganic ions
Correct Answer: Sodium
The neuron conducts the impulse in the form of nerve impulse during:
A Threshold potential
B Active membrane potential
C Resting membrane potential
D All of the above
Correct Answer: Active membrane potential