General Endocrine/pituitary phatho and disorders - Exam
3 UPDATED ACTUAL Questions and CORRECT Answers
Hypothalmic-pituitary regulation - how are anterior blood flow from hypophyseal portal venous system
pituitary and hypothalmus connected
how are posterior pituitary and hypothalmus connected hypothalamopophysial tract (nerves)
hypothalmus hormones that act on anterior pituitary GHRH (GH releasing)
CRH (corticotropin releasing)
PIH (prolactin inhibiting)
PRH (prolactin releasing)
somatostatin
dopamine
substance P
TRH (thyrotropin releasing)
GnRH (gonadotropin-releasing)
hypothalmus - posterior pituitary hormones ADH
oxytocin
hypothalmic hormone GHRH - what function does it have stimulate GH secretion
on pituitary (what hormone from the pituitary does it
stimulate or inhibit)
, hypothalmic hormone TRH- what function does it have stimulates TSH secretion
on pituitary (what hormone from the pituitary does it
stimulate or inhibit)
hypothalmic hormone CRH- what function does it have stimulates ACTH, B-endorphins secretion
on pituitary (what hormone from the pituitary does it
stimulate or inhibit)
hypothalmic hormone GnRH - what function does it have stimulates FSH, LH secretion
on pituitary (what hormone from the pituitary does it
stimulate or inhibit)
hypothalmic hormone PRH - what function does it have stimulates prolactin secretion
on pituitary (what hormone from the pituitary does it
stimulate or inhibit)
hypothalmic hormone substance P- what function does it simulates FSH, LH, GH, prolactin
have on pituitary (what hormone from the pituitary does it
stimulate or inhibit) inhibit ACTH
hypothalmic hormone somatostatin- what function does inhibit GH, TSH
it have on pituitary (what hormone from the pituitary does
it stimulate or inhibit)
hypothalmic hormone dopamine / PIH (prolactin inhibits prolactin secretion
inhibiting hormone) - what function does it have on
pituitary (what hormone from the pituitary does it
stimulate or inhibit)
Anterior pituitary hormone GH effect and target organ bone/muscle --> growth
increase liver glycogenolysis and creation of IGFs, protein synthesis/fat
metabolism
Anterior pituitary hormone TSH effect and target organ thyroid gland -- secretion thyroid hormone
increase iodine uptake
Anterior pituitary hormone ACTH effect and target organ adrenal gland -- secretions cortial hormones/proteins
Anterior pituitary hormone FSH effect and target organ M - sertoli cells - stimulate sperm creation
F - granulosa cells - ovulation, estrogen production
Anterior pituitary hormone LH effect and target organ M - leydig cells - production of testosterone, testicular growth
F - granulosa cells - ovulation, creation progesterone
Anterior pituitary hormone prolactin effect and target breast - milk production
organ
3 UPDATED ACTUAL Questions and CORRECT Answers
Hypothalmic-pituitary regulation - how are anterior blood flow from hypophyseal portal venous system
pituitary and hypothalmus connected
how are posterior pituitary and hypothalmus connected hypothalamopophysial tract (nerves)
hypothalmus hormones that act on anterior pituitary GHRH (GH releasing)
CRH (corticotropin releasing)
PIH (prolactin inhibiting)
PRH (prolactin releasing)
somatostatin
dopamine
substance P
TRH (thyrotropin releasing)
GnRH (gonadotropin-releasing)
hypothalmus - posterior pituitary hormones ADH
oxytocin
hypothalmic hormone GHRH - what function does it have stimulate GH secretion
on pituitary (what hormone from the pituitary does it
stimulate or inhibit)
, hypothalmic hormone TRH- what function does it have stimulates TSH secretion
on pituitary (what hormone from the pituitary does it
stimulate or inhibit)
hypothalmic hormone CRH- what function does it have stimulates ACTH, B-endorphins secretion
on pituitary (what hormone from the pituitary does it
stimulate or inhibit)
hypothalmic hormone GnRH - what function does it have stimulates FSH, LH secretion
on pituitary (what hormone from the pituitary does it
stimulate or inhibit)
hypothalmic hormone PRH - what function does it have stimulates prolactin secretion
on pituitary (what hormone from the pituitary does it
stimulate or inhibit)
hypothalmic hormone substance P- what function does it simulates FSH, LH, GH, prolactin
have on pituitary (what hormone from the pituitary does it
stimulate or inhibit) inhibit ACTH
hypothalmic hormone somatostatin- what function does inhibit GH, TSH
it have on pituitary (what hormone from the pituitary does
it stimulate or inhibit)
hypothalmic hormone dopamine / PIH (prolactin inhibits prolactin secretion
inhibiting hormone) - what function does it have on
pituitary (what hormone from the pituitary does it
stimulate or inhibit)
Anterior pituitary hormone GH effect and target organ bone/muscle --> growth
increase liver glycogenolysis and creation of IGFs, protein synthesis/fat
metabolism
Anterior pituitary hormone TSH effect and target organ thyroid gland -- secretion thyroid hormone
increase iodine uptake
Anterior pituitary hormone ACTH effect and target organ adrenal gland -- secretions cortial hormones/proteins
Anterior pituitary hormone FSH effect and target organ M - sertoli cells - stimulate sperm creation
F - granulosa cells - ovulation, estrogen production
Anterior pituitary hormone LH effect and target organ M - leydig cells - production of testosterone, testicular growth
F - granulosa cells - ovulation, creation progesterone
Anterior pituitary hormone prolactin effect and target breast - milk production
organ
