System Functions
Which body system pumps blood throughout the body?
Circulatory System
Which two systems work together to deliver oxygen to tissues?
Respiratory and circulatory system
Which disease inflames airways making breathing difficult?
Asthma
Which organ pumps blood
Heart
Why does the muscular system need the skeletal system?
Muscles attach to bones to produce movement
Which system breaks down food into nutrients?
Digestive System
Which two systems work together to allow movement?
Muscular and skeletal system
What disease occurs when blood sugar is too high?
Diabetes
Which organ absorbs nutrients from digested food?
Small intestine
How would damage to the diaphragm affect other systems?
Breathing would be impaired,affecting circulatory and muscular systems
Which system regulates body activities using hormones?
Endocrine System
How does the nervous system interact with muscular system?
Nerve signals control muscle contraction.
What condition causes bones to become brittle over time?
Osteoporosis
Which organ controls the body's activities and sends signals?
Brain
Why would dehydration affect the circulatory system?
Lowers blood volume and makes the heart work harder
Which system protects the body from pathogens and external damage?
Immune system
How does the Digestive,Circulatory and excretory systems interact
Digestive system absorbs nutrients the circulatory system transports them and excretory system removes waste
What autoimmune disease attacks neurons in the central nervous system?
Multiple sclerosis
Which structure in the lungs allows gas exchange?
Alveoli
How does a fever help the immune system?
Higher temperature slows pathogen growth and enhances immune activity
Which system removes liquid waste and maintains water balance?
Urinary System
How does the Endocrine and nervous systems interact to maintain homeostasis?
The nervous system sends rapid signals,and the Endocrine system releases hormones for long term regulation
Which cardiovascular condition can lead to heart attack if untreated?
Coronary artery disease
Which part of the nephron filters blood to form urine?
Glomerulus
If multiple body stems fail simultaneously why does homeostasis collapse?
Because systems are interdependent failure of one disrupts the balance of others affecting survival