Thyroid Stimulating Hormone Flashcards
1
Q
Where is TSH produced?
A
Anterior lobe of the pituitary
2
Q
TSH secrets what hormone
A
Thyroxine
3
Q
What does thyroxine do
A
Increases metabolic rate, oxygen consumption and heat production
4
Q
What does Neil have?
A
Hyperthyroidism
5
Q
What is the stimulus?
A
High levels of thyroxine
6
Q
What is the receptor?
A
Chemoreceptors
7
Q
What is the modulator?
A
Hypothalamus
Anterior pit gland
Decreased levels of TSH
8
Q
What is the effector?
A
Thyroid gland
9
Q
What is the response?
A
Continual production of thyroxine
10
Q
What is the feedback?
A
Thyroxine levels still heigh