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1 ESSENTIALS OF HUMAN ANATOMY & PHYSIOLOGY Unit Organ Systems
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Unit 1 Organ Systems - MR. CRAMER › ... › 39145505 › day_09-_organ_sy… · (e) Endocrine system Glands secrete hormones that regulate processes such as growth, reproduction,

Jun 27, 2020

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Page 1: Unit 1 Organ Systems - MR. CRAMER › ... › 39145505 › day_09-_organ_sy… · (e) Endocrine system Glands secrete hormones that regulate processes such as growth, reproduction,

1

ESSENTIALS

OF HUMAN

ANATOMY

& PHYSIOLOGY

Unit

Organ Systems

Page 2: Unit 1 Organ Systems - MR. CRAMER › ... › 39145505 › day_09-_organ_sy… · (e) Endocrine system Glands secrete hormones that regulate processes such as growth, reproduction,

Organ System Overview� Integumentary

� Forms external body covering

� Protects deeper tissue from injury

� Synthesizes vitamin D

� Location of cutaneousnerve receptors

Page 3: Unit 1 Organ Systems - MR. CRAMER › ... › 39145505 › day_09-_organ_sy… · (e) Endocrine system Glands secrete hormones that regulate processes such as growth, reproduction,

Organ System Overview�Skeletal

� Protects and supports body organs

� Provides muscleattachment for movement

� Site of blood cell formation

� Stores minerals

Page 4: Unit 1 Organ Systems - MR. CRAMER › ... › 39145505 › day_09-_organ_sy… · (e) Endocrine system Glands secrete hormones that regulate processes such as growth, reproduction,

Organ System Overview�Muscular

� Allows locomotion

� Maintains posture

� Produces heat

Page 5: Unit 1 Organ Systems - MR. CRAMER › ... › 39145505 › day_09-_organ_sy… · (e) Endocrine system Glands secrete hormones that regulate processes such as growth, reproduction,

Organ System Overview�Nervous

� Fast-acting control system

� Responds to internal and external change

� Activates muscles and glands

Page 6: Unit 1 Organ Systems - MR. CRAMER › ... › 39145505 › day_09-_organ_sy… · (e) Endocrine system Glands secrete hormones that regulate processes such as growth, reproduction,

Organ System Overview�Endocrine

� Secretes regulatory hormones

� Growth

� Reproduction

� Metabolism

Page 7: Unit 1 Organ Systems - MR. CRAMER › ... › 39145505 › day_09-_organ_sy… · (e) Endocrine system Glands secrete hormones that regulate processes such as growth, reproduction,

Organ System Overview�Cardiovascular

� Transports materials in body via bloodpumped by heart

� Oxygen

� Carbon dioxide

� Nutrients

� Wastes

Page 8: Unit 1 Organ Systems - MR. CRAMER › ... › 39145505 › day_09-_organ_sy… · (e) Endocrine system Glands secrete hormones that regulate processes such as growth, reproduction,

Organ System Overview�Lymphatic

� Returns fluids to bloodvessels

� Disposes of debris

� Involved in immunity

Page 9: Unit 1 Organ Systems - MR. CRAMER › ... › 39145505 › day_09-_organ_sy… · (e) Endocrine system Glands secrete hormones that regulate processes such as growth, reproduction,

Organ System Overview�Respiratory

� Keeps blood supplied with oxygen

� Removes carbon dioxide

Page 10: Unit 1 Organ Systems - MR. CRAMER › ... › 39145505 › day_09-_organ_sy… · (e) Endocrine system Glands secrete hormones that regulate processes such as growth, reproduction,

Organ System Overview�Digestive

� Breaks down food

� Allows nutrient absorption into blood

� Eliminates indigestible material

Page 11: Unit 1 Organ Systems - MR. CRAMER › ... › 39145505 › day_09-_organ_sy… · (e) Endocrine system Glands secrete hormones that regulate processes such as growth, reproduction,

Organ System Overview�Urinary

� Eliminates nitrogenous wastes

� Maintains acid- base balance

� Regulates water and electrolytes

Page 12: Unit 1 Organ Systems - MR. CRAMER › ... › 39145505 › day_09-_organ_sy… · (e) Endocrine system Glands secrete hormones that regulate processes such as growth, reproduction,

Organ System Overview�Reproductive

� Production of offspring