T4 is the active form of thyroid hormone
Indicate whether the statement is true or false
F: The thyroid gland (Figure 19–6) produces and releases a hormone (protein) called thyroxine (T4, levothyroxine). At the target tissues, thyroxine is converted to the active form, triiodothyronine (T3), which enters the cells and binds to receptors.
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HMO stands for:
A) Health medication organization. B) Healthcare medical organization. C) Healthcare maintenance organization. D) Health maintenance organization
A patient with postural hypotension would most likely make what statement?
A) "When lying in bed, I have a hard time breathing." B) "My shoes are tight because my ankles are swollen." C) "I get so dizzy when I get up off of the couch." D) "I go through periods where my heartbeat seems irregular."