Endocrine System

These flashcards cover key concepts, functions, definitions, and terms related to the endocrine system based on the lecture notes.

What is the primary function of the endocrine system?

To secrete hormones that act as chemical messengers.

What are the two types of glands in the endocrine system?

Exocrine glands (have ducts) and endocrine glands (ductless).

What hormone stimulates the pituitary gland?

Pituitary hormones can cause hormone release from other glands.

Name a major endocrine gland responsible for regulating metabolism.

Thyroid gland.

What is hypersecretion?

Excessive hormone release by glands.

What is hyposecretion?

Insufficient hormone release by glands.

What does insulin regulate in the body?

Blood glucose levels.

What medical term describes an insufficient response to antidiuretic hormone?

Diabetes insipidus.

What is gigantism?

An abnormal growth condition due to excess growth hormone during childhood.

What is acromegaly?

A condition of abnormal growth due to excess growth hormone after puberty.

What surgical intervention is used for pituitary gland disorders?

Hypophysectomy.

What are common diabetes-related symptoms?

Polyuria (excessive urination) and polydipsia (excessive thirst).

What is the definition of euthyroid?

A state of normal thyroid function.

What does the suffix '-tropic' indicate in medical terms?

It refers to substances that stimulate other cells or hormones.

What is the role of the pancreas within the endocrine system?

It regulates blood sugar through insulin and glucagon secretion.

What condition is characterized by abnormally small stature?

Cretinism.