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32 Cards in this Set
- Front
- Back
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two hormones sexcr by post lobe ?
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vasopressin
oxytocin |
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vasopressin?
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ADH stim
kidneys to absorp water frm filtered plasma controls urine amount secreted |
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oxytocin?
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contraction of SM ?
uterus , intestines, blood arterioles contr uterine muscles final stage pregn expulsion of fetus stim ejection of milk mammary glands following pregnancy |
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oxytocin and vasopressin synth? stored? released? in response ?
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in hypothalamus
post pituitary post pituitary physiological signals as : * high plasma osmolarity * parturition |
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oxytocin extracted from?
used in? given ? causes? |
animal poat pituitaries can be synthesized chemically
obstetrics to stim uterine contr induce / reinforce birth process iv milk ejection |
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oxytocin AE?
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hpt
rupture uterine water retention fetal death |
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oxytocin compared to vasopresson?
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much lower antidiuretics and pressure as vasopressin
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vasopressin is?
relared to? effects? major use? also tx management of? AE? |
antidiuretic hormone
oxytocin antidiuretic and vasopressor diabetes insipidus cardiac arrest bleeding d/t esophageal varices colonic diverticula water intoxiccation hyponatremia headache tremor |
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drug other than vasopressin avoids pressure properties?
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desmopressin
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desmopressin?
preferred for? administered? S/E ? |
free of pressure effects
diabetes insipidus nocturnal enuresis longer acting than vasopressin intranasally or orally local irritation with nasal spray |
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ACTH ? targrts?
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adremocorticotropin hormone
asrenals |
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ACTH FUNCTIONS?
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stimulates adrenals = cortisol
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ACTH AKA ?
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corticotrophin
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TSH? TARGETS?
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thyroid stimulating hormone
thyroid |
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functions of TSH?
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stim
thyroid sexcr thyroxine |
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TSH AKA ?
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thyrotrophin
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LH AND FSH ? TARGETS?
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luteinizing hormone
follicle stimulating hormone ovaries testes |
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functions of LH AND FSH?
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controls reproductive functioning and sexual traits
stim ovaries to produce estrogen and progesterone stim testes toroduce sperm and testosterone |
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LH AND FSH COLLECTIVELY KNOWN AS?
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gonadotrophins
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LH ALSO REFERRED TO AS?
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interstitial cell stimulating hormone (ICSH) IN MALES
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prolactin targets ?
functions? |
breasts
stim breast = milk in large quantities during pregnancy and breastfeeding present at all times in both male and female |
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GH TARGETS?
FNX? |
all cells in body
stim growth and repair |
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ADH TARGETS?
FUNCTIONS? AKA? |
kidneys
controls blood fluid volume and mineral levels in body affecting water retention by kidneys vasopressin arganine vasopressin (AVP) |
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oxytocin targets?
fnx? |
female= uterus and breasts
uterine contractipns diring pregnancy and birth release of milk |
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pituitary controlled hormones?
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cortisol
thyroxine estrogen progesterone testosterone |
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cortisol
organ? fnx? |
promotes normal metabolism
anti inflammatory ax's resistance to stress maintains blopd sugar levels and BP regulation of fluid balance in body |
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thyroxine
organ? fnx? |
thyroid
heart rate metabolic rate temp metabolism of calcium in body |
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estrogen
organ? fnx? |
ovaries
growth of tissues and organs of sex and reproduction strengthen bones protection of the heart |
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progesterone
organ ? fnx? |
ovaries?
promotes change in uterus in prep for implantation of fertilozed ovum prepares breasts for milk production |
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testosterone
organ? fnx? |
testes
masculine traits hair growth body and face muscle development essential for production of sperm and strenghtening of bones |
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pituitary functioning may be disturbed by conditions such as?
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tumors
blood poisoning blood clots infectious diseases |
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decr in ant lobe secretions results in folowing conditions?
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dwarfism= dt ant pituitary deficiencies
acromicria= small bones ÷ extremities and delicate, results when deficiency occurs after puberty. simmonds dx= extensive damage to ant pituitary, loss of hair, premature aging anemia, emaciation it can be fatal. |
