Categories: All - muscular - skeletal - digestive - cardiovascular

by RJ - 08LT - Tomken Road MS (1153) 4 years ago

336

Human Body Systems

The human body is composed of several interconnected systems, each playing a critical role in maintaining overall health and function. The cardiovascular system circulates blood, delivering oxygen and nutrients to cells while removing waste products.

Human Body Systems

Human Body Systems

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Lymph vessels
Lymph capillaries
removes excess fluid and waste
Lymph nodes
Organs
Bone marrow

Thymus

Tonsills

Spleen

Endochrine systems

Stress
Adrenals
Calcium and glucose
Pancreas
Parathyroids
Reproduction
Testicles
Ovaries
Metabolism
Thyroid
Water blance
Growth
Pituatiary
Glands that produce hormones for growth, metabolism, mood and other functions

Cardiovascular system

Ventricle
Atria
Vessels
Veins

Provide nutrients

Made up of blood vessels that carry blood away and towards the heart. The system takes oxygen, hormones, etc to cells and removes the waste
Blood flow through the body
Blood
White blood cells
Red blood cells
Platlets

Urinary system

eliminates waste from the body, regulates blood volume and blood pressure, controls levels of electrolytes and metabolites
Kidney
filters waste and extra fluid
Bladder
Eliminates waste
Stores urine

Digestive System

Breakdown of food into smaller and smaller components until they can be absorbed into the body
Mouth
Salvary glands
Esophagus

Moves food by peracitis

Stomach

Small intestine

Absorbs Vitamens and minerals

enzymatic digestion

Villi

large intestine

Undigested food enters from small intestine

Convert food waste products into faces

rectum

Chemical breakdown

Pepsin

Muscular System

Smooth Muscles
Arteries

Heart and Movement

Cardiac muscles
Heart
Skeletal muscles
Fibres

Actin

Myosin

Skeletal System

Exoskeleton
Axial Skeleton

Scull

Spine

Ribs

Hydrostatic Skeleton
Bones

Bone tissue

Connects at joints

Cartilage

This system is the framework of our bodys and contains 206 bones

Endoskeleton
Apendicular Skeleton

Pelvic Gridldes

Upper Limbs

Bones of the shoulder griddle