Lymphatic System: Primary function is to absorb fat from the intestines and to trap infectious organisms like bacteria and viruses. [hr] Immune System: defends the body from bacteria, virus and…
Heart - Circulatory System: heart, blood, and vessels. 8-12 oz. Muscle is called myocardium. Specialized, self contained unit Deoxygenated blood> superior and inferior vena cava> Right Atrium> tricuspid valve> Right…
Blood - Fluid tissue made of cells and plasma Average pH is 7.4, 5 or 6 liters of it _ Red blood cells - erythrocytes, hemoglobin binds/carries O2 and transports…
Endocrine System: regulates body functions ie. Growth, reproduction, temp, metabolism Hypothalamus Pineal Pituitary> called the master gland Thyroid> growth, calcium maintenance Parathyroid> calcium maintenance Thymus Adrenal> sex hormones, water/salt balance.…
Autonomic Nervous System: regulates involuntary activities ie. Heart and smooth muscle Two divisions: Sympathetic> fight or flight, tachycardia, raise BP, nervousness. Epinephrine and Norepinephrine Parasympathetic> calm down, nausea, vomiting, fainting,…