Human Endocrine System Quiz

Try out this Human Endocrine System quiz to test your knowledge. Human Endocrine System trivia explores the glands and chemical messengers that coordinate many of the body’s most important functions.

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15 questions

~3 min to finish

Easy to hard difficulty

540 pts max score

Question 1 · Hard · 40 pts
What older anatomical term refers to the anterior pituitary?
Question 2 · Hard · 40 pts
If a text says 'neurohypophysis,' which part of the pituitary is it discussing?
Question 3 · Hard · 40 pts
TSH acts directly on which thyroid cell type to drive synthesis and release of T3 and T4?
Question 4 · Hard · 40 pts
Unlike many endocrine products, thyroid hormones are stockpiled outside the cells. In what material are they stored?
Question 5 · Hard · 40 pts
Which adrenal cortical layer, the outermost one, mainly produces aldosterone?
Question 6 · Hard · 40 pts
Which innermost adrenal cortical zone mainly produces adrenal androgens?
Question 7 · Hard · 40 pts
The adrenal medulla's hormone-secreting cells have a distinctive name. What are they called?
Question 8 · Hard · 40 pts
Within the endocrine pancreas, which hormone is secreted by delta cells?
Question 9 · Hard · 40 pts
In pancreatic islets, which cell type locally inhibits secretion of both insulin and glucagon?
Question 10 · Hard · 40 pts
Which hormone-like enzyme is released by juxtaglomerular cells of the kidney for blood pressure regulation?
Question 11 · Hard · 40 pts
What kidney-produced hormone stimulates red blood cell production?
Question 12 · Hard · 40 pts
Which hormone proves the heart is doing endocrine side quests too?
Question 13 · Hard · 40 pts
Which hormone is secreted mainly by adipose tissue?
Question 14 · Easy · 10 pts
What kind of chemical messengers does the endocrine system use to send signals through the body?
Question 15 · Easy · 10 pts
Endocrine glands are commonly described as what kind of glands because they do not use ducts?

What older anatomical term refers to the anterior pituitary?

If a text says 'neurohypophysis,' which part of the pituitary is it discussing?

TSH acts directly on which thyroid cell type to drive synthesis and release of T3 and T4?

Unlike many endocrine products, thyroid hormones are stockpiled outside the cells. In what material are they stored?

Which adrenal cortical layer, the outermost one, mainly produces aldosterone?

Which innermost adrenal cortical zone mainly produces adrenal androgens?

The adrenal medulla's hormone-secreting cells have a distinctive name. What are they called?

Within the endocrine pancreas, which hormone is secreted by delta cells?

In pancreatic islets, which cell type locally inhibits secretion of both insulin and glucagon?

Which hormone-like enzyme is released by juxtaglomerular cells of the kidney for blood pressure regulation?

What kidney-produced hormone stimulates red blood cell production?

Which hormone proves the heart is doing endocrine side quests too?

Which hormone is secreted mainly by adipose tissue?

What kind of chemical messengers does the endocrine system use to send signals through the body?

Endocrine glands are commonly described as what kind of glands because they do not use ducts?