HORMONE (COORDINATION RESPONSE)

Question 1

What are the hormones in posterior lobe of pituitary gland?

Answer 1

Antidiuretic (ADH) and Oxytocin

Question 2

State the organ/target tissue and function of ADH

Answer 2

-kidney tubule

stimulates reabsorption of water

Question 3

organ and functions of oxytocin

Answer 3

uterine muscles-stimulates contraction of uterine muscle during birth
mammary gland-stimulates production of milk from mammary gland

Question 4

What are the hormones in anterior lobe of pituitary gland?

Answer 4

LH (luteinizing hormone)
GH (growth hormone)
ACTH (adrenocorticoprotic)
TSH (thyroid-stimulating hormone)
FSH (follicle-stimulating hormone)

Question 5

LH (luteinizing hormone)

Answer 5

*ovary/testis
stimulates ovulation
development of corpus luteum
secretion of oestrogen+progesterone

Question 6

GH (growth hormone)

Answer 6

*soft tissue bone
stimulates growth
protein synthesis
fat metabolism

Question 7

ACTH (adrenocorticoprotic) hormone

Answer 7

*adrenal cortex

stimulates adrenal cortex to secrete hormone

Question 8

TSH (thyroid-stimulating hormone)

Answer 8

*thyroid gland

stimulates thyroid gland to secrete thyroxin

Question 9

FSH (follicle-stimulating hormone)

Answer 9

*ovary/testis
stimulates development of follicle growth
stimulates spermatogenesis

Question 10

What are the main organs involved in hormone secretion?

Answer 10

thyroid gland
adrenal gland
pancreas
ovary 
testis

Question 11

thyroid gland (hormone,target tissues functions)

Answer 11

throxin
all
increase metabolism rate
increase body temperature
increase growth and development

Question 12

adrenal gland

Answer 12

aldosterone
kidney
increase level of sugar and fatty acids in blood
increase respiratory rate and heartbeat

Question 13

pancreas

Answer 13

hormone:insulin and glucagon

target tissues:liver-muscle-adipose tissue

Question 14

insulin hormone

Answer 14

to decrease blood sugar level

promotes conversion of excess glucose to glycogen

Question 15

glucagon hormone

Answer 15

to increase blood sugar level

conversion of glycogen to glucose

Question 16

ovary

Answer 16

hormone:oestrogen and progesterone

Question 17

oestrogen

Answer 17

*gonad-skin-muscle-bone
stimulates follicle growth
stimulates thickening of uterus

Question 18

progesterone

Answer 18

*gonad
stimulates formation of placenta
stimulates development of uterus wall

Question 19

testis

Answer 19

*testosterone
gonad-skin-muscle-bone
stimulates development of secondary sexual characteristics in male
-spermatogenesis

Question 20

What are the health issues related to hormone

Answer 20

Diabetes mellitus
Diabetes insipidus
Hypothyroidism
Hyperthyroidism
Gigantism
Dwarfism

Question 21

DIABETES MELLITUS

Answer 21

cannot produce insulin

blood glucose level is high

Question 22

symptom of diabetes mellitus

Answer 22

urinate frequently
always feel thirsty
numbness at sole of feet
blurred vision

Question 23

hypoglycaemia

Answer 23

blood glucose level is low

symptom-fatigue-difficulties to sleep at night-headache

Question 24

DIABETES INSIPIDUS

Answer 24

posterior lobe of pituitary gland cannot secrete (ADH)

Question 25

symptoms of diabetes insipidus

Answer 25

produce large amount of urine-often feel thirtsy-experience dehydration

Question 26

HYPOTHYROIDISM

Answer 26

inadequate thyroxin secretion

Question 27

symptoms of hypothyroidism

Answer 27

slow heartbeat
extremely sensitive to cold
gain weight easily

Question 28

HYPERTHYROIDISM

Answer 28

too much thyroxine is secreted

Question 29

symptoms of hyperthyroidism

Answer 29

excessive sweating-heat intolerance

Question 30

GIGANTISM

Answer 30

excessive secretion of GH

Question 31

symptoms of gigantism

Answer 31

abnormal elongation of bones

extremely tall

Question 32

DWARFISM

Answer 32

low secretion of GH

Question 33

symptoms of dwarfism

Answer 33

delay growth of bones