endocrine 1 - exam 3

Question 1

hypothalamus

Answer 1

secretes neurohormones onto anterior pituitary

Question 2

heart

Answer 2

makes atrial natriuretic peptide which lowers blood Na+

Question 3

atrial natriuretic peptide

Answer 3

made in heart
lowers blood Na+

Question 4

adrenal gland organs

Answer 4

adrenal medulla and cortex

Question 5

adrenal glands

Answer 5

medulla - epinephrine and norepinephrine for fight or flight
cortex - makes aldosterone which regs Na/K+ balance, makes cortisol and some androgens

Question 6

makes epi/norepinephrine

Answer 6

adrenal medulla

Question 7

aldosterone

Answer 7

made in adrenal cortex
regulates Na/K+ balance

Question 8

cortisol

Answer 8

from adrenal cortex

Question 9

liver

Answer 9

pods insulin like growth factor 1
controls bone. growth
secretes angiotensinogen - precursor for angiotensin 2

Question 10

insulin like growth factor 1

Answer 10

from liver
controls bone growth

Question 11

angiotensinogen

Answer 11

precursor from liver for angiotensin 2

Question 12

kindeys

Answer 12

secrete erythropoietin which regs maturation of RBCs
prods vitamin D hormone
secretes enz renin to start synthesis of angiotensin 2

Question 13

renin

Answer 13

enzyme of kidneys
starts synthesis of angiotensin 2

Question 14

erythopoietin

Answer 14

secreted by kidneys
regs maturation of RBCs

Question 15

pancreas

Answer 15

makes insulin
decreases blood glucose
makes glucagon - increase blood glucose

Question 16

insulin

Answer 16

from pancreas
decrease blood glucose

Question 17

decrease blood glucose

Answer 17

insulin from pancreas

Question 18

increase blood glucose

Answer 18

glucagon from pancreas

Question 19

glucagon

Answer 19

from pancreas, increase blood glucose

Question 20

blood vessels

Answer 20

express enzymes for synthesis of angiotensin 2 - helps maintain normal blood pressure

Question 21

angiotensin 2

Answer 21

maintains normal BP

Question 22

adipose tissue

Answer 22

prods hormones like leptin which reg appetite and metabolic rate

Question 23

leptin

Answer 23

hormone of adipose tissue regs appetite and metabolic rate

Question 24

anterior pituitary gland

Answer 24

prods hormones w diverse actions related to metabolism, reproduction, growth
ACTH, FSH, LH, GH, TSH

Question 25

posterior pituitary

Answer 25

secretes oxytocin which stems uterine contractions during birth nd milk secretion
secretes antidiuretic hormone = vasopressin which increases water reabsorption in kindeys

Question 26

oxytocin

Answer 26

secreted by posterior pituitary
stims uterine contractions and milk production

Question 27

antidiuretic hormone

Answer 27

vasopressin
increase water reabsorption in kidneys
from posterior pituitary

Question 28

vasopressin

Answer 28

antidiuretic hormone
from posterior pituitary
increases water reabsorption in kidneys

Question 29

pineal

Answer 29

makes melatonin - role in circadian rhythm

Question 30

melatonin

Answer 30

from pineal
role in circadian rhythm

Question 31

parathyroids

Answer 31

behind thyroid,
makes parathyroid hormone which increases blood ca2+ and stems prod. in kidneys of active vit D

Question 32

parathyroid hormone

Answer 32

increases blood ca2+
stims production of active form vit D in kidneys

Question 33

increases blood ca2+

Answer 33

parathyroid hormone
- calcitonin is homeostasis

Question 34

where is vit D

Answer 34

kidneys

Question 35

thyroid

Answer 35

thyroid hormone
makes calcitonin - ca2+ homeostasis

Question 36

calcitonin

Answer 36

from thyroid
ca2+ homeostasis

Question 37

ovaries

Answer 37

estrogens - estradiol
progesterone

Question 38

testes

Answer 38

androgens - testosterone