endocrine and exocrine

Question 1

what system had glands and no ducts?

Answer 1

endocrine

Question 2

what system has glands and ducts?

Answer 2

exocrine

Question 3

what are examples of steroid hormones (lipids)?

Answer 3

aldosterone, cortisol, testosterone, estrogen

Question 4

what do steroid hormones consist of?

Answer 4

derived from cholesterol, sex hormones, adrenal cortex hormones

Question 5

what are the types of non-steroidal hormones?

Answer 5

-amines
-proteins
-peptides
-glycoproteins

Question 6

what is an example of an amine hormone?

Answer 6

epi/norepi (aa)

Question 7

what is an example of a protein hormone?

Answer 7

parathyroid (aa>10)

Question 8

what is an example of a peptide hormone?

Answer 8

oxytocin (aa<=10)

Question 9

what is an example of a glycoprotein hormone?

Answer 9

follicle stimulation hormone, leutinizing hormone (aa,carbs)

Question 10

where does FSH act?

Answer 10

oogenesis, spermatogenesis

Question 11

where does LH act?

Answer 11

ovulation, progesteron and testosterone secretion

Question 12

where are FSH and LH found?

Answer 12

anterior pituitary

Question 13

what stimulates FSH and LH?

Answer 13

gonadotropin releasing hormone GRH

Question 14

where is GHR found?

Answer 14

hypothalamus

Question 15

where is thyrotropin releasing hormone found TRH?

Answer 15

hypothalamus

Question 16

where is TSH found?

Answer 16

anterior pituitary

Question 17

what does TSH do?

Answer 17

release of T3 and T4 from thyroid gland

Question 18

where is the corticotropin releasing hormone found CRH?

Answer 18

hypothalamus

Question 19

where is adrenocorticotropic hormone found ACTH?

Answer 19

anterior pituitary

Question 20

what does ACTH do?

Answer 20

release of cortisol from adrenal cortex (zone fasciulata)

Question 21

where is the prolactin inhibiting hormone found?

Answer 21

hypothalamus

Question 22

where is prolactin (in absence of prolactin inhibitor) found?

Answer 22

anterior pituitary

Question 23

what does prolactin do?

Answer 23

milk production
increase sensitivity to LH

Question 24

where is the GHRH found?

Answer 24

hypothalamus

Question 25

where is the GH found?

Answer 25

anterior pituitary

Question 26

what does the GH do?

Answer 26

tissue growth

Question 27

where is oxytocin found?

Answer 27

posterior pituitary

Question 28

where is ADH/vasopressin found?

Answer 28

posterior pituitary

Question 29

what does oxytocin do?

Answer 29

causes milk production
love hormone
uterine contraction (+ feedback loop)

Question 30

what does ADH do?

Answer 30

H2O retention

Question 31

what are the types of negative feedback?

Answer 31

action, hormone, plasma

Question 32

what is action feedback?

Answer 32

change in vital signs provide - feedback

Question 33

what is hormone feedback?

Answer 33

levels of hormone provide - feedback

Question 34

what is plasma feedback?

Answer 34

level of substance in plasma provides - feedback

Question 35

what are the normal levels for Ca++?

Answer 35

8.5-10.2 mg/dL

Question 36

what are the normal levels for blood sugar?

Answer 36

100mg/dL

Question 37

where is melatonin found?

Answer 37

pineal gland

Question 38

what does the pineal gland regulate?

Answer 38

melatonin
circadian cycle
circa lunar cycle

Question 39

what are the major endocrine glands?

Answer 39

hypothalamus
Pituitary
pineal
parathyroid
thyroid
thymus
adrenal
kidney
Pancreatic
ovary
testis