Respiratory System
Gionathan Zavala
Respiratory System function
Adaptation to gas exchange
carbon dioxide transfer
Major disorders
Immune system
Function of the immune system
Immune system terms
Active immunity - an immunity that protects by responding to a presence of antigen.
Passive immunity - short term immunity
Antigen - toxic or foreign substances that provoke an immune response
Antibody - protects against bacteria
Antibiotics
Disorders
Lupus - can be caused by sunlight and infections and is when the immune system attacks its own tissue and may cause pain ulcers.
Endocrine system
Function of the endocrine system
Homeostasis
Negative feedback
Disorders
Type 2 diabetes - Caused by obesity or bad diet and is very common and affects the way the body produces sugar. symptoms may be fatigue, excessive hunger, weight gain.
Skeletal system
Function
Roles
Ligaments - makes joints.
Muscles - Movement
Tendons - move bones
Nerves - specific directions for bone movement
Disorders
arthritis - is caused by normal wear and tear and may cause pain in the affected area, and is very common and can be relived with pain relievers.
Muscular system
Function
Tissue
skeletal - pull on tendons
cardiac - propel blood
Explain skeletal contracts
exposure of myosin heads
create bridge
broken
myosin heads change shape
repeat
Disorders
Mythopanthy - Myopathy is a disease that causes the skeletal or voluntary muscles to become weak or wasted. Is uncommon and symptoms may include muscle weakening
Nervous system
Function
Peripheral nervous system
Disorders
stroke - It is damage to the brain from interruption and is common and symptoms may include overreactive reflexes and etc.
Reproductive system
Function
Spermatogenisis
Oogenesis
disorders
Hypospadias - is a condition in which the opening of the urethra is on the underside of the penis, instead of at the tip. The urethra is the tube through which urine drains from your bladder and exits your body. It is rare and may cause pain while urinating.