Organ Systems Flashcards

1
Q

What is an Organ System?

A

A group of organs that work together to performa a particular body function

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2
Q

How many organ systems are there?

A

11

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3
Q

Names the 11 systems

A
Integumentary (Skin)
Skeletal
Muscular
Nervous
Endocrine
Cardiovascular
Lymphatic/Immunity
Respiratory
Digestive
Urinary
Reproductive
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4
Q

What are the major component organs of the Integumentary System?

A

Epidermal and Dermal Regions

Cutaneous Sense organs and glands

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5
Q

What are the major component organs of the Skeletal System?

A
Bones
Cartilage
Tendons
Ligaments
Joints
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6
Q

What are the major component organs of the Muscular System?

A

Muscles attached to skeleton

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7
Q

What are the major component organs of the Nervous System?

A

Brain
Spinal Cord
Nerves
Sensory Receptors

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8
Q

What are the major component organs of the Endocrine System?

A

Pituitary, Thymus, Thyroid, Parathyroid, Adrenal and Pineal Glands
Ovaries, Testes and Pancreas

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9
Q

What are the major component organs of the Cardiovascular System?

A

Heart
Blood
Blood Vessels

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10
Q

What are the major component organs of the Lymphatic System?

A
Lymphatic Vessels
Lymph Nodes
Spleen
Thymus
Tonsils
Scattered collections of Lymphoid Tissue
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11
Q

What are the major component organs of the Respiratory System?

A
Nasal Passage
Pharynx
Larynx
Trachea
Bronchi
Lungs
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12
Q

What are the major component organs of the Digestive System

A
Oral Cavity
Esophagus
Stomach
Small and Large Intestines
Accessory Structures - Teeth ,Salivary glands, Liver and Pancreas
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13
Q

What are the major component organs of the Urinary System?

A

Kidneys, Ureters, Bladder and the Urethra

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14
Q

What are the major component organs of the Reproductive System?

A

Males - Testes, Prostate Gland, Scrotum, Penis, Duct System (carries sperm to body exterior)

Females - Ovaries, Uterine Tubes, Uterus, Mammary Glands and Vagina

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15
Q

What is the function of the Integumentary System

A

Protects deeper organs
Excretes Salt and Urea
Aids in temperature regulation
Produces Vitamin D

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16
Q

What is the function of the Skeletal

A

Support and protect of organs
Cavities provide a site for blood cell formation
Provides a lever for muscular action

17
Q

What is the function of the Muscular

A

to contract and extend to allow locomotion (movement)

Generates heat

18
Q

What is the function of the Nervous System?

A

Helps maintain homeostasis via rapid transmission of electrical signals
Allows body to detect and respond to changes in internal and external environments

19
Q

What is the function of the Endocrine System?

A

Produces messenger hormones
Promotes homeostasis
Promotes growth and development

20
Q

What is the function of the Cardiovascular System?

A

Transport System for blood and nutrients

21
Q

What is the function of the Lymphatic System?

A

Cleanses blood of pathogens and debris

houses lymphocytes - immune response

22
Q

What is the function of the Respiratory System?

A

Supply oxygen to the blood removes carbon dioxide

23
Q

What is the function of the Digestive System?

A

Breaks down food to be used by the body

undigested residue is then removed from the body as feces

24
Q

What is the function of the Urinary System?

A

Rids the body of waste products

maintains water, electrolyte and acid base of blood

25
Q

What is the function of the Reproductive System?

A

Male - provides germ cells (sperm) for the perpetuation of the species

Female - Provides germ cells (egg), houses the fetus until birth
mammary glands provide nutrition post natal