13_Endocrine System

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App

Questions and Answers

Which gland is known as the master control center of the endocrine system?

  • Adrenal glands
  • Parathyroid gland
  • Pituitary gland (correct)
  • Thyroid gland

Which organ contains target cells for hormones?

  • Thyroid gland
  • Hypothalamus
  • Pancreas (correct)
  • Adrenal glands

Which gland is responsible for the secretion of regulatory hormones?

  • Thyroid gland
  • Adrenal glands
  • Parathyroid gland
  • Pituitary gland (correct)

Which organ is connected to the hypothalamus by the infundibulum?

<p>Pituitary gland (D)</p> Signup and view all the answers

Which gland is located just inferior to the hypothalamus?

<p>Pituitary gland (C)</p> Signup and view all the answers

Which gland is housed in the sella turcica of the sphenoid bone?

<p>Pituitary gland (C)</p> Signup and view all the answers

Which gland is responsible for the secretion of antidiuretic hormone (ADH)?

<p>Pituitary gland (C)</p> Signup and view all the answers

Which gland is responsible for the secretion of oxytocin (OT)?

<p>Pituitary gland (A)</p> Signup and view all the answers

Which gland regulates the secretory activity of the anterior pituitary gland?

<p>Hypothalamus (C)</p> Signup and view all the answers

Which gland oversees stimulation and hormone secretion of the adrenal medulla?

<p>Hypothalamus (D)</p> Signup and view all the answers

Which hormone is responsible for increasing the metabolic rate and requires iodine for its production?

<p>Thyroid-Stimulating Hormone (TSH) (D)</p> Signup and view all the answers

Which hormone is responsible for reducing blood calcium levels?

<p>Calcitonin (B)</p> Signup and view all the answers

Which gland is the largest gland entirely devoted to endocrine activities?

<p>Thyroid Gland (C)</p> Signup and view all the answers

Which hormone is secreted by the adrenal medulla and is involved in the fight-or-flight response?

<p>Epinephrine (adrenaline) (B)</p> Signup and view all the answers

Which gland is located just superior to the heart and regulates body immunity?

<p>Thymus (D)</p> Signup and view all the answers

Which hormone is responsible for decreasing blood glucose levels?

<p>Insulin (C)</p> Signup and view all the answers

Which gland secretes androgens, primarily testosterone, that stimulate male reproductive organ development and production of sperm?

<p>Testes (B)</p> Signup and view all the answers

What is the most common cause of hyperthyroidism?

<p>Graves disease (D)</p> Signup and view all the answers

What are the symptoms of hypothyroidism?

<p>Low metabolic rate, lethargy, being cold, weight gain (B)</p> Signup and view all the answers

What hormone is responsible for increasing blood calcium levels?

<p>Parathyroid hormone (PTH) (A)</p> Signup and view all the answers

True or false: The endocrine system regulates a wide range of body functions through the production and secretion of enzymes into the bloodstream.

<p>False (B)</p> Signup and view all the answers

True or false: Hormones have an effect only on specific cells called target cells which have receptors for that hormone.

<p>True (A)</p> Signup and view all the answers

True or false: The target organs are the organs that contain target cells.

<p>True (A)</p> Signup and view all the answers

True or false: The endocrine system regulates heart rate, blood pressure, and appetite.

<p>True (A)</p> Signup and view all the answers

True or false: The hypothalamus is the master control center of the endocrine system.

<p>True (A)</p> Signup and view all the answers

True or false: The hypothalamus controls the secretory activity of the posterior pituitary gland.

<p>False (B)</p> Signup and view all the answers

True or false: The pituitary gland is located just superior to the hypothalamus.

<p>False (B)</p> Signup and view all the answers

True or false: The pituitary gland is divided into anterior and posterior lobes.

<p>True (A)</p> Signup and view all the answers

True or false: The pituitary gland secretes hormones that regulate other organs.

<p>True (A)</p> Signup and view all the answers

True or false: The pancreas is an organ containing endocrine cells.

<p>True (A)</p> Signup and view all the answers

True or false: The anterior pituitary gland releases hormones that regulate salt, sugar, and reproduction.

<p>False (B)</p> Signup and view all the answers

True or false: The thymus is larger in infants and children than in adults.

<p>True (A)</p> Signup and view all the answers

True or false: The pancreas secretes hormones that decrease blood glucose levels.

<p>True (A)</p> Signup and view all the answers

True or false: The gonads are under the control of the hypothalamus and anterior pituitary gland.

<p>True (A)</p> Signup and view all the answers

True or false: Pituitary dwarfism is caused by over-secretion of growth hormone during childhood.

<p>False (B)</p> Signup and view all the answers

True or false: Hyperthyroidism is characterized by a decreased production of thyroid hormone.

<p>False (B)</p> Signup and view all the answers

True or false: Hypothyroidism can lead to the enlargement of the thyroid gland.

<p>True (A)</p> Signup and view all the answers

True or false: The adrenal medulla secretes epinephrine and norepinephrine involved with the fight-or-flight response.

<p>True (A)</p> Signup and view all the answers

True or false: The parathyroid glands secrete hormones that decrease blood calcium levels.

<p>False (B)</p> Signup and view all the answers

True or false: The hypothalamus is responsible for the secretion of oxytocin.

<p>True (A)</p> Signup and view all the answers

Flashcards are hidden until you start studying

Related Documents

13_Endocrine System.pptx

More Like This

Endocrine System and Glands Quiz
30 questions
Anatomy: Endocrine System and Endocrine Glands
10 questions
Endocrine System Overview and Glands
10 questions
Endocrine System: Glands and Hormones
459 questions
Use Quizgecko on...
Browser
Browser