endocrine system Flashcards

1
Q

anterior pituitary

A

growth hormone, prolactin, thyroid-stimulating hormone, adrenocorticotroic hormone, follicle-stimulating hormone, lutenizing hormone, melanocyte-stimulating hormone

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2
Q

posterior pituitary

A

antidiuretic hormone, oxytocin

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3
Q

thyroid

A

thyroid hormone, calcitonin

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4
Q

parathyroid

A

parathyroid hormone

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5
Q

adrenal cortex

A

glucocorticoid hormones, mineralocorticoid hormones, sex hormones

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6
Q

adrenal medulla

A

epinephrine and norepinephrine

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7
Q

pancreas

A

insulin, glucagon

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8
Q

testis

A

androgens

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9
Q

ovary

A

estrogens and progestins

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10
Q

where is the pituitary gland located

A

diencephalon

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11
Q

what is common in cats over 9 years old

A

hyperthyroidism

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12
Q

hyperthyroidism symptoms

A

wt. loss, unkempt, high BP and HR, polyphagia, mass on neck

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13
Q

cause of hyperthyroidism

A

thyroid tumor

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14
Q

hyperthyroidism diagnosis

A

T4 bloodwork

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15
Q

hyperthyroidism treatment

A

radioiodine, methimazol(most common), surgery

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16
Q

what is hypothyroidism common in

A

dogs; rare in cats

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17
Q

what causes hypothyroidism

A

immune mediated (autoimmune)

18
Q

hypothyroidism symptoms

A

wt. gain, alopecia, low BP and HR

19
Q

hypothyroidism diagnosis

A

bloodwork (T3, T4, TSH, TRH)

20
Q

hypothyroidism treatment

A

levothyroxine (soloxine) hormone replacement

21
Q

hyperadrenocorticism AKA

A

cushing’s disease

22
Q

hyperadrenocorticism cause

A

high cortisol

23
Q

what % cushing’s disease is caused by adrenal tumors

A

15%

24
Q

what % cushing’s disease is caused by pituitary tumors

A

85%

25
Q

cushings symptoms

A

PU/PD, polyphagia, bad skin, infections

26
Q

hyperadrenocorticismdiagnosis

A

ACTH stim, LDDST, UCCR

27
Q

hyperadrenocorticism treatment

A

trilastain(vetoryl), surgery(ADH only)

28
Q

hypoadrenocorticism AKA

A

addison’s

29
Q

who gets hypoadrenocorticism

A

young-middle aged dogs; rare in cats

30
Q

addison’s symptoms

A

vague, shock

31
Q

hypoadrenocorticism cause

A

auto-immune or iatrogenic

32
Q

addison’s diagnosis

A

ACTH stim.

33
Q

hypoadrenocorticism treatment

A

glucocorticoids and mineralcorticoids

34
Q

what percent of dogs have type-1 diabetes

A

100%

35
Q

what percent of cats have type-2 diabetes

A

50%

36
Q

cause of diabetes

A

high glucose, lack of insulin

37
Q

diabetes symptoms

A

PU/PD, wt. loss, cataracts, appetite change

38
Q

diabetes diagnosis

A

C.S., fasting hyperglycemia, glucosuria

39
Q

how long could it take to regulate

A

approx. 6 months

40
Q

what types of insulin are used in cats

A

glargine, PZI

41
Q

what types of insulin are used in dogs

A

vetsulin, humilin N