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Midterm Exam: APHY102/ APHY 102 (Latest 2024/ 2025 Update) Review | Qs & As| Grade A| 100% Correct (Verified Answers) - Ivy Tech

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Midterm Exam: APHY102/ APHY 102 (Latest 2024/ 2025 Update) Review | Qs & As| Grade A| 100% Correct (Verified Answers) - Ivy Tech Q: Describe tropic hormones. Answer: hormones that act on other glands, to regulate their hormone secretion Q: anterior pituitary hormones Answer: growth, prolactin, thyroid-stimulating, adrenocorticotropic, follicle-stimulating, leutinizing Q: Growth hormone (anterior pituitary) Answer: bone and muscle growth, stimulated by GHRH Q: Prolactin (anterior pituitary) Answer: stimulates milk production, stimulated by PRF Q: Thyroid Stimulating Hormone (anterior pituitary) Answer: stimulates thyroid gland, stimulated by TRH Q: Adrenocorticotropic hormone (anterior pituitary) Answer: Stimulates adrenal cortex to secrete glucocorticoids and cortisol, stimulated by CRH Q: Follicle-stimulating hormone (anterior pituitary) Answer: stimulates production of ova and sperm, GnRH Q: luteinizing hormone (anterior pituitary) Answer: promotes secretion of sex hormones; plays a role in releasing an egg cell in females, GnRH Q: posterior pituitary hormones Answer: ADH and oxytocin Q: antidiuretic hormone (posterior pituitary) Answer: promotes retention of water by kidneys, hypothalamus Q: Oxytocin (posterior pituitary) Answer: uterine contraction during labor, aids in lactation Q: Thyroid gland hormones Answer: T3, T4, calcitonin Q: T3 (thyroid) Answer: increases energy from carbs, speeds growth, stronger than T4, released by anterior pituitary Q: T4 (thyroid) Answer: Increases energy release from carbs; increases rate of protein synthesis; speeds up growth; nervous system maturation, released by anterior pituitary

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MidtermIExam:IAPHY102/IAPHYI102I(New
I2024/I2025IUpdate)IReviewI|IQsI&IAs|I
GradeIA|I100%ICorrectI(VerifiedIAnswers)I
-IIvyITech
QUESTION
CompareIandIcontrastIglucagonIandIinsulin.


Answer:
BothIworkItoIkeepIbloodIglucoseIconcentrationIconstant,IbutIglucagonIbreaksIdownIglycogenI
intoIglucoseIandIinsulinIformsIglycogenIfromIglucose.




QUESTION
Hyperthyroidism


Answer:
excessiveIactivityIofItheIthyroidIglandIproducesIabnormallyIhighIlevelsIofIthyroidIhormone




QUESTION
GravesIdisease


Answer:
hyperthyroidismIwithItoxicIgoiterI(protrusionIofIeyes)




QUESTION
Hashimoto'sIdisease

,Answer:
anIautoimmuneIdiseaseIinIwhichItheIbody'sIownIantibodiesIattackIandIdestroyItheIcellsIofItheI
thyroidIgland




QUESTION
hypothyroidismIinIinfants


Answer:
MayIbeIpermanentIorItransient
CanIcauseImentalIretardationIandIderangementIofIgrowth




QUESTION
hypothyroidismIinIadults


Answer:
lowImetabolicIrate,IcoldIsensitivity,IpoorIappetite,ImentalIdullness




QUESTION
simpleIgoiter


Answer:
thyroidIenlargesIdueItoIlackIofIiodineIinItheIdiet




QUESTION
DisorderIofItheIAdrenalICortex


Answer:
Cushing'sIsyndrome,IAddisonIdisease

,QUESTION
Addison'sIdisease


Answer:
occursIwhenItheIadrenalIglandsIdoInotIproduceIenoughIofItheIhormonesIcortisolIorIaldosteron
e




QUESTION
Cushing'sIsyndrome


Answer:
causedIbyIprolongedIexposureItoIhighIlevelsIofIcortisol




QUESTION
diabetesImellitus


Answer:
insulinIisInotIsecretedIadequatelyIorItissuesIareIresistantItoIitsIeffects




QUESTION
Hypoglycemia


Answer:
abnormallyIlowIlevelIofIsugarIinItheIblood




QUESTION
HowIdoesItheIstressIresponseIaffectItheIbody?

, Answer:
worksItoImaintainIhomeostasis;IfightIorIflightIresponse;IresistanceIstage




QUESTION
fightIorIflightIresponse


Answer:
raiseIbloodIglucoseIconcentration,IlevelIofIglycerolIandIFA,IheartIrate,IandIbloodIpressure




QUESTION
resistanceIstage


Answer:
hypothalamusIsecretesICRH,IoverallIincreaseIinIcortisolIsecretion




QUESTION
HowIdoesIagingIaffectItheIendocrineIsystem?


Answer:
EndocrineIglandsIdecreaseIinIsize,ImuscularIstrengthIdecreasesIasIGHIlevelsIdecrease,IADHIle
velsIincreaseIdueItoIslowerIbreakdownIinIliverI&Ikidneys.ICalcitoninIlevelsIdecrease,IandIinsu
linIresistanceImayIdevelop.




QUESTION
ComponentsIofIblood


Answer:

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