Lab Textbook Chapter 2/Lab 1 Flashcards
Nervous System
Controls body functions, homeostasis, responds to stimuli
Nervous System
Brain
Controls body functions/integrates information
Nervous System
Spinal Cord
Communciation area, reflexes
Cardiovascular System
Transports water and CO2 away from cells and nutrients and O2, among other substances, towards cells, contains blood (connective tissue), WBCs
Cardiovascular System
Heart
Pumps blood to lungs and the entire body
Cardiovascular System
Inferior Vena Cava
Returns deoxygenated blood to the heart from the lower part of the body
Cardiovascular System
Descending Aorta
Carries oxygenated blood from the heart to the lower part of the body
Respiratory System
Brings O2 in and CO2 out of the body
Respiratory System
Trachea
Conduit for O2 and CO2
Respiratory System
Left Lung
Area of gas exchange
Respiratory System
Right Lung
Area of gas exchange
Respiratory System
Left Primary Bronchus
Conduit for O2 and CO2
Respiratory System
Right Primary Bronchus
Conduit for O2 and CO2
Respiratory System
Diaphragm
Causes thoracic cavity pressure to decrease allowing lungs to inspire air, relaxation causes exhalation
Digestive System
Ingestion, digestion, absorption of foodstuffs, elimination of solid wastes