10 Questions
What is the main focus of this section on endocrinology?
Introducing general concepts of endocrinology
How do some hormones travel through the bloodstream?
By binding to plasma proteins
Which of the following are examples of hormones that bind to hormone-specific binding proteins?
Testosterone and estrogen
What can alterations in normal function lead to in the endocrine system?
Endocrine disorders
Why are some hormones lipid-soluble?
To travel through the bloodstream without binding to proteins
What is the main purpose of binding proteins in relation to hormones?
To stabilize the hormone concentration in the bloodstream
When are hormones available to bind to their receptors and act on target cells?
Only when unbound and not in the bound form
Where are receptors for water-soluble hormones typically located?
On the plasma membrane
How are lipid-soluble hormones different from water-soluble hormones in terms of receptor location?
Lipid-soluble hormones have receptors on the plasma membrane or within the cell
What is a common classification for endocrine disorders based on their source?
Hypersecretory or hypo secretory
Test your knowledge on general concepts of endocrinology and examples of endocrine disorders that affect the endocrine system. Learn about the complexities of endocrine disorders and the sources of alterations in normal function.
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