Question # 1

Ventral root of the spinal nerve contains

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Sensory nerve fibres

Motor nerve fibres

Mixed nerve fibres

All

Motor neurons are

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Multipolar

Bipolar

Unipolar

Tripolar

It is not a steroid hormone

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Epinephrine

Estrogen

Progesterone

17 β hydoxy Testosterone

The hormones which share common hypothalamic factor are

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FSH and LH / ICSH

ACTH and GH

ICSH and LTH

Prolactin and FSH

Which is not the function of glucagon

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Glycogen hydrolysis

Lipolysis

Gluconeogenesis

Protein synthesis

This is not the part of neuron

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Axon

Dendron

Nissl’ granules

Synapse

High calcium concentration in blood causes the stimulation of

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Parathormone

Calcitonin

T₃

T₄

Diabetes insipidus is caused by

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Lack of aldosterone

Overproduction of ADH

Lack of ADH

Lack of insulin

Which of the following is a messenger of both chemical and nervous coordination

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Acetylcholine

Dopamine

Epinephrine

Serotonin

They may also control some long term changes

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Enzymes

Neurons

Hormones

CNS

The hormone which is not secreted by anterior lobe of pituitary is

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GH

ICSH

Prolactin

TRF

It has duality in its functioning

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Pituitary gland

Pancreas

Gonads

Gut

Regulation of hunger and menstrual cycle is controlled by

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Cerebrum

Thalamus

Hypothalamus

Pons

Which is responsible for hyperpolarization across membrane

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Disturbing of charge

Late closing of K+ gates

Influx of Na+

Efflux of Na+

In rats whose adrenal medulla has been removed surgically, the ability to with stand any stress situation such as cold

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Is Enhanced

Is diminished

Remains unaffected

Is finished

Melanin pigment is produced under the hormone

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ADH

MSH

STH

TSH

It is incorrect statement about hormones

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Endocrine secretion

Initiate metabolism

Organic

Transported by blood

The neuron which has central and peripheral branches is

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Sensory neuron

Motor neuron

Associative neuron

Relay neuron

Sharp rise in LH output due to estrogens is an example of

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Negative feedback

Positive feedback

Primary feedback

None

It does not produce any hormone

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Anterior pituitary

Posterior pituitary

Pancreas

None

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