endocrine glands part 1

Question 1

source of calcitonin

Answer 1

thyroid parafollicular cells

Question 2

type of calcitonin

Answer 2

protein

Question 3

calcitonin is stimulated by

Answer 3

high blood Ca

Question 4

calcitonin is inhibted by

Answer 4

low blood Ca

Question 5

Effects of calcitonin

Answer 5

low blood Ca
decreased bone resporton
high calciuria
high phosphatouria

Question 6

excess of calcitonin

Answer 6

no known effects

Question 7

deficiency of calcitonin

Answer 7

no known effects

Question 8

source of PTH

Answer 8

parathyroid chief cells

Question 9

PTH is stimulated by

Answer 9

low blood Ca

Question 10

PTH is inihibted by

Answer 10

high blood Ca

Question 11

Effects of PTH

Answer 11

bone resorption
renal reabsorption
decreased phosphate reabsorption
increased vitamin D

Question 12

Excess of PTH

Answer 12

Hypercalcemia
hypercalciuria
decreased phosphate
bone resoprtion

Question 13

Deficiency of PTH

Answer 13

Abnormal conduction
hypocalcemia
tetany
CNS calcification

Question 14

source of Vitamin D

Answer 14

skin liver kidney diet

Question 15

Type of Vitamin D

Answer 15

steroud

Question 16

Vit D stimulated by

Answer 16

low Vit D
low Phosphate
PTH

Question 17

Vit D inihibited by

Answer 17

low PTH
high phosphate
high Vit D

Question 18

Effects of Vit D

Answer 18

increased gut Ca and phosphate absorption

Question 19

Excess of VIT D

Answer 19

hypercalcemia

Question 20

deficiency of vit D

Answer 20

rickets children

osteomalacia adults

Question 21

source of insulin

Answer 21

pancreas beta cells

Question 22

type of insulin

Answer 22

protein

Question 23

insulin is stimulated by

Answer 23

high blood glucose levels
amino acids
intestinal hormones

Question 24

insulin is inhibited by

Answer 24

sympathetic tone
catecholamine
somatostatin

Question 25

effects of insulin

Answer 25

glycogen synthesis decreased gluconeogenesis amino acid uptake lipogenesis glucose and triglyceride uptake

Question 26

excess of insulin

Answer 26

hypoglycemia

Question 27

deficiency of insulin

Answer 27

diabetes mellitus

Question 28

source of glucagon

Answer 28

pancreas alpha cells

Question 29

type of glucagon

Answer 29

protein

Question 30

glucagon stimulated by

Answer 30

exercise low blood glucose cortisol B-adrenergic tone

Question 31

glucagon is inhibited by

Answer 31

high blood glucose | somatostatin

Question 32

effects of glucagon

Answer 32

``` gluconeogenesis proteolysis lipolysis glycogenolysis ketogenesis ```

Question 33

excess of glucagon

Answer 33

hyperglycemia

Question 34

deficiency of glucagon

Answer 34

hypoglycemia

Question 35

source of ADH

Answer 35

posterior pituitary

Question 36

type of ADH

Answer 36

protein

Question 37

ADH stimulated by

Answer 37

``` osmolality > 280 low ECF volume angiotensin II NICOTINE nausea pain ```

Question 38

ADH inhibted by

Answer 38

low osmolality high ECF volume ETHANOL

Question 39

Effects of ADH

Answer 39

increased permeability of collecting tubules reabsorption of water vasoconstriction ACTH release

Question 40

EXCESS Of ADH

Answer 40

SIADH hyponatremia hypertension

Question 41

DEFICIENCY OF ADH

Answer 41

diabetes insipidus

Question 42

source of oxytocin

Answer 42

posterior pituitary

Question 43

type of oxytocin

Answer 43

protein

Question 44

oxytocin is stimulated by

Answer 44

sucking crying baby dilation of uterus

Question 45

effects of oxytocin

Answer 45

milk letdown dysmenorrhea uterine contraction

Question 46

source of ACTH

Answer 46

anterior pituitary basophils

Question 47

type of ACTH

Answer 47

PROTEIN

Question 48

ACTH stimulated by

Answer 48

stress CRH circadian rhythm

Question 49

acth INHIITED BY

Answer 49

CORTISOL

Question 50

Effects of ACTH

Answer 50

increased cortisol increased androgens maintains adrenal cortex

Question 51

excess of ACTH

Answer 51

Cushing's syndrome

Question 52

deficiency of ACTH

Answer 52

Secondary Addison's disease