Thyroid Flashcards
1
Q
causes of hypothyroidism
A
Hashimoto’s
iodine deficiency
lithium therapy
2
Q
sx of hypothyroidism
A
d/t decreased T3; increased TSH in blood
depression
fatigue
weight gain
constipation
3
Q
levothyroxine mechanism of action
A
synthetic T4 to be converted to T3 by body; stimulates metabolism, heart, growth, and development
4
Q
adverse effects of levothyroxine
A
insomnia anxiety weight loss increased BP, HR diaphoresis
5
Q
changing brands for hypothyroidism
A
different binding agent does impact efficacy of medication w/each individual
