Body Systems Functions Flashcards
What are body systems?
A group of organs or structures that work together. Perform important functions in the body. When one body system fails other body systems fail. There are 11 major body systems in the human body.
What is the function of the circulatory system?
Transports oxygen and nutrients to the body and removes CO2 and other waste products. Important structures 1.arteries 2.vein 3.capillaries.
What is the function of the Respiratory system?
Supplies the blood with oxygen in order for the blood to deliver oxygen to all parts of the body.
Important structures 1.Trachea 2.Bronchi 3.Lungs.
What is the function of the Skeletal system?
Provides support, movement, protection, blood cell production and calcium storage. Important structures 1.Femur 2.Skull 3.Humerus
What is the function of the Muscular system?
Responsible for the movement of the human body. Important structures 1.Biceps 2.Quadriceps 3. Trapezius
What is the function of the Digestive system?
Breaks down food into tiny molecules to allow the body to absorb nutrients. Important structures 1.Stomach 2.intestines 3.Liver
What is the function of the Excretory system?
Removes waste that can cause toxic build up and lead to disease or death Important structures 1.Kidneys 2.Ureter 3.Urethra
What is the function of the Nervous system?
Controls and transmits signals between different parts of the body Important structures 1.Brain 2.Spinal cord 3.Nerves
What is the function of the Endocrine system.
glands that secrete hormones to regulate metabolism, growth, sleep, and reproduction Important functions 1.Pituitary gland 2.Thyroid gland 3.Adrenal gland
What is the function of the Integumentary system?
Acts as a barrier to protect the body from the outside world 1.skin 2.hair 3.nails
What is the function of the Lymphatic system?