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WorksheetsEndocrine - 1 New
Total questions: 19
Worksheet time: 11mins
__________ hormones can reach the blood
Paracrine
circulating hormone
Autocrine
Interleukin - 1
Hormone receptors are present on the surface of ____________
blood
plasma
all cells in the body
target cells
___________ gland secrete their products into a surface or lumen of internal organs
Endocrine
Exocrine
Both Endocrine and Exocrine
Neither endocrine, nor exocrine
When an hormone allow the action of another hormone at the target cell, the effect is called ______
permissive
antagonistic
non-permissive
down-regulation
The number of receptors on the surface of target cell can increase or decrease depending on the physiological condition
True
false
One stimuli from below does NOT control the release of a hormone from a gland
neural
hormonal
temperature
humoral
The anterior pituitary is a neural tissue and an extension of hypothalamus
True
False
The ________ pituitary contains hypothalamic neurosecretory cells that stores and releases hormones while the _____ pituitary produces and releases hormones.
anterior; posterior
posterior; anterior
pars tuberalis; pars distalis
pars distalis; pars tuberalis
The pituitary gland produce and release the Releasing and Inhibiting hormones
True
False
The _______ hormones need a carrier protein to be transported in blood. They're also slow-acting and slowly destroyed in the body
water-soluble
lipid-soluble
aminoacid
protein
______ is an example of a second messenger formed during hormone action
Insulin
Glucagon
ATP
cAMP
_______ among the following is lipid-soluble hormone
thyroid hormone
epinephrine
dopamine
oxytocin
________ hormone is regulated by positive feedback
Thyroid
Adrenal cortex
Insulin
Oxytocin
The connection between hypothalamus and pituitary happens via ________
endocrine cell
infundibulum
epithalamus
choroid plexus
The release of hormones from adrenal cortex is regulated by the ACTH
True
False
Blood osmotic pressure controls the release of ________
ADH
Oxytocin
Insulin
anterior pituitary hormones
Gigantism and acromegaly are seen when there is _________
hyposecretion of anterior pituitary
hyposecretion of pancreas
hypersecretion of anterior pituitary
hypersecretion of pancreas
______ hormone regulates milk production in female
FSH
Prolactin
LH
Progesterone
Growth Hormones are generally released in short bursts from pituitary gland
True
False
