Organ systems Flashcards

1
Q

INTEGUMENTARY
SYSTEM

A

structure
- Skin, hair, sweat glands and nails

function
- provides protection
- regulates body temp
- excretes urea through perspiration
- generates Vit D
- senses pain, cold, temp, pressure

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2
Q

MUSCULAR SYSTEM

A

structure
- skeletal/ smooth/ cardiac

function
- movement + support
- maintain posture
- produce heat

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3
Q

SKELETAL SYSTEM

A

structure
- Bones, joints, cartilage, ligaments, and tendons.

function
- provide support and protection
- participate in movement + locomotion
- provides storage for minerals
- produces RBC

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4
Q

NERVOUS SYSTEM

A

structure
- CNS: Brain, spinal cord,
- PNS: spinal + cranial nerves

function
- receive, coordinate, and respond
- mainatin homeostasis

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5
Q

CARDIOVASCULAR
SYSTEM

A

structure
- Heart, blood vessels and blood.

function
- Pumps blood to distribute nutrients, gases, and hormones.
- Removes waste.

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6
Q

LYMPHATIC
SYSTEM

A

structure
- Lymphatic vessels, lymph, lymph nodes, lymphoid organs including
the spleen and tonsils etc

function
-collects excess tissue fluid from between cells and returns it to the CV system
- facilitates immune response through production and maturation of lymphocytes
- absorbs fat from the digestive system and transports it to the cardiovascular system

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7
Q

RESPIRATORY
SYSTEM

A

structure
- Nose pharynx, larynx trachea,
bronchi and bronchioles, lungs
and diaphragm

function
- Site of gas exchange in the body
- Oxygen is absorbed into the bloodstream, carbon dioxide
removed.
- Blood in constant supply of oxygen

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8
Q

ENDOCRINE
SYSTEM

A

structure
- Thyroid, pituitary, pancreas, adrenals, hypothalamus,
gonads, pineal

function
- Glands secrete hormones which regulate processes and maintain homeostasis

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9
Q

URINARY SYSTEM

A

structure-
- Kidney, ureters, bladder, urethra.

function
- Filters excess fluid and nutrients from the bloodstream.
- Maintain water and electrolyte balance
- Regulates pH balance of the blood.

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10
Q

REPRODUCTIVE
SYSTEM

A

structure
- Uterus, penis, ovaries and testes,
mammary glands

function
- Sperm and oocyte production
- Produces sex hormones.
- Produce offspring

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11
Q

DIGESTIVE
SYSTEM

A

structure
- Mouth, pharynx oesophagus,
stomach, small intestine, large
intestine, rectum, anus

function
- Break down food into units that can be absorbed and enter blood for nutrients - received by the cell.
- Indigestible food - eliminated as faeces.

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