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WorksheetsPITUITARY HORMONES, SENSE ORGANS , NERVOUS SYSTEM
Total questions: 25
Worksheet time: 14mins
hormones that are secreted by one endocrine gland and controls the activity of other endocrine glands are :
releasing hormones
tropic hormones
local hormones
statins
hormone secreted in both males and females but functional only in females :
leuteotropic hormone
interstitial cell stimulating hormone
mammotropic hormone
sex corticoids
somatostanin is produced by :
pars nervosa
pars media
adenohypophysis
acini
which hormone act to trigger secretion of hormones produced by another endocrine gland :
vassopressin
pitocin
renin
ACTH
anterior lobe of pituitary gland secretes :
ACTH, GH , PTH
TSH, PLH , FSH
FSH, LH , ADH
FSH, GH , PLH
when blood pressure is ___ , ___ is secreted which causes ____ of blood vessels.
increased, ANF , constriction
decreased, ANF , dilation
increased, ANF , dilation
decreased, ANF , expulsion
which hormone does not act on gastric glands :
secretin
GIP
gastrin
none
erythropoietin is produced by :
PCT
JG cells
DCT
efferent arteriole
space present within cochlea is :
scala tympani
perilymph
scala media
endolymph
basilar's membrane is present in :
bony labyrinth
cochlea
utriculus
scala vestibuli
joint in our neck which allow us to rotate our head left to right :
hinge joint
pivot joint
saddle joint
gliding joint
which hormone is responsible for milk ejection :
prolactin
oxytoxin
gonadotropins
relaxin
tear is a :
secretory fluid
excretory fluid
lymphatic fluid
pure fluid
deficiency of rhodopsin occurs in :
xerophthalmia
nightblindness
glaucoma
cataract
which of the following is anvil shaped :
incus
malleus
stapes
humerus
another name for internal ear :
vestibular apparatus
membranous labyrinth
sacculus
ductus endolymphaticus
which of the following is a part of middle ear :
cochlea
utriculus
malleus
sacculus
connection between axon and dendrite is :
tight junctions
synapsis
synapse
desmosomes
during nerve impulse transmission permeability of axonal membrane is greater for :
Na+
K+
equal for both sodium and potassium
Ca2+
schwann sheath is :
a non mylinated nerve fibres
associated with myelin sheath
a connective tissue cell
associated with myelinated and non myelinated nerve fibre
which of the following is responsible for control of reflex actions :
motor nerves
sensory nerves
CNS
sympathetic nervous system
in man osmotic centers are situated in :
cerebrum
pituitary gland
hypothalamus
medulla
which of the following is released by parasympathetic nervous system :
serotonin
acetylcholine
epinephrine
norepinephrine
aqueduct of Sylvius occurs in :
heart
eye
brain
ear
acetylcholinesterase enzyme splits acetylcholine into :
acetone and choline
acetic acid and choline
amino acid and choline
aspartic acid and acetylcholine
