Pharmacology

Question 1

are endocrine glands ductless or have ducts?

Answer 1

ductless

Question 2

what are 3 ways of specifying different signalling?

Answer 2

chemically distinct hormones, specific receptors and distribution of receptors across target cells

Question 3

What are the two main endocrines in the body

Answer 3

pituitary and hypothalamus

Question 4

what are some functions of the endocrine system?

Answer 4

regulate h2o and electrolyte balance, nutrient metabolism. Promote growth and development, control reproduction, regulate RBC production

Question 5

how do endocrine glands travel?

Answer 5

In blood to site of cells

Question 6

Oxytocin and insulin are what type of hormone?

Answer 6

glycoprotein and peptide

Question 7

what is cortisol and testosterone hormone?

Answer 7

steroids

Question 8

what type of hormone is adrenaline?

Answer 8

tyrosine

Question 9

Are amines hydrophilic or hydrophobic?

Answer 9

hydrophilic

Question 10

amines are transported freely?

Answer 10

yes

Question 11

Ca exocytosis stimulates amine synthesis?

Answer 11

yes

Question 12

peptides and proteins are not Ca driven and are transported bound

Answer 12

FLSE FALSE FLASE

Question 13

Is steroids hydrophobic or hydrophilic?

Answer 13

hydrophobic

Question 14

how are steroids transported /

Answer 14

bound 90% of the time

Question 15

Are steroids stored?

Answer 15

NO

Question 16

What is needed to transport steroids nd thyroxine?

Answer 16

carrier proteins

Question 17

cortisol binding globulin binds what?

Answer 17

cortisol

Question 18

What is thyroxine bound by

Answer 18

thyroxine binding globulin

Question 19

what does sex steroids binding globulin bind?

Answer 19

testosterone and estradiol

Question 20

do proteins and peptides require transportation?

Answer 20

noooooo

Question 21

can free or bound hormones transport across capillary wall?

Answer 21

free

Question 22

How does hormone get eliminated form the body?

Answer 22

metabolism by the liver and excretion by the kidneys

Question 23

what are receptor kinases activated by?

Answer 23

proteins and peptides

Question 24

What are g protein coupled receptors activated by?

Answer 24

amines

Question 25

what isdoesclass 1 nuclear receptors activated by?

Answer 25

steroids

Question 26

what is the hybrid class activated by?

Answer 26

thyroid hormone

Question 27

what is class 2 nuclear receptors activated by

Answer 27

lipids