UNIT 4:
Homeostasis

The Pituitary Gland

Anterior and Posterior Pituitary Gland and their Hormones

Anterior Pituitary Hormones

FSH

FSH

LH

LH

ACTH

ACTH

TSH

TSH

PRL

PRL

GH

GH

Pituitary Gland

ADH and Oxytocin

ADH and Oxytocin

The Kidney and Regulation

Subtopic

Subtopic

The regulation of water levels in the blood by the hormone ADH

Subtopic

Subtopic

Kidneys and Blood Pressure Regulation

pH Balance

Intro to Homeostasis

Homeostatic Control System

Thermoregulation

Ectotherms

Ectotherms

Endotherms

Endotherms

The Urinary System

Cross Section of the Kidney

Cross Section of the Kidney

The Nephron

Formation of Urine and Osmoregulation

Formation of Urine and Osmoregulation

Endocrine System

Hormones

How hormones Travel in the Bloodstream

How hormones Travel in the Bloodstream

Receptors

Types of Hormones

1. Steroid Hormones

Subtopic

Subtopic

Steroid Hormone Receptor

Steroid Hormone Receptor

2. Protein Hormone (Peptides)

Cascade Effect

Cascade Effect

Reproductive Hormones

The Male Reproductive System

Hormonal Control in Males

The Female Reproductive System

Structure of Ovary

FSH in Females

Electrochemical Impulses

Action Potential

Resting Potential

Subtopic

Subtopic

Steps in Action Potential

First Second and Third Action Potential

Hormones that Affect Metabolism

Thyroid

Disorders of the Thyroid

1. Hypothyroidism

1. Hypothyroidism

2. Hyperthyroidism

2. Hyperthyroidism

3. Goiter

3. Goiter

Calcitonin and PTH

Calcitonin and PTH

Hormones Affecting Blood Sugar

Pancreas (Endocrine Side)

Insulin and Glucagon

Insulin and Glucagon

All About Diabetes

Type 1 Diabetes

Type 1 Diabetes

Type 2 Diabetes

Type 2 Diabetes

Adrenal Glands

Adrenal Medulla

Norepinephrine and Epinephrine Stress Response

Norepinephrine and Epinephrine Stress Response

Adrenal Cortex

Glucocorticoids, Mineralocorticoids, Cortical Sex Hormones

Glucocorticoids, Mineralocorticoids, Cortical Sex Hormones

Introduction to Nerve Signals

Central and Peripheral Nervous System

Central and Peripheral Nervous System

Glial Cells

Subtopic

Subtopic

Types of Neurons

Motor Neuron

Motor Neuron

Sensory Neuron

Sensory Neuron

Myelin Sheath

Nodes of Ranvier

Neurilemma

Brain Matter

White and Grey Matter

White and Grey Matter

Reflex Arc

Synaptic Transmission

Crossing the Synaptic Cleft

Acetylcholine

Acetylcholine

Removal of Neurotransmitters

Excitatory or Inhibitory

Summation