EMT TIPS By id44.com in conjunction with EMS Notes.com O2 rich blood leaves the pulmonary veins and goes to the left atrium Narrow pulse pressure in a MVA, Early Deﬁbrillation is the only one that can re-start the heart function of a person with ventricular ﬁbrillation (VF).
Preparatory Applies fundamental knowledge of the emergency medical services (EMS) system, safety/well-being of the emergency medical technician (EMT), The Function of Blood Fighting infection Transporting oxygen Review The left atrium of the heart receives _____ blood
Structure/function (1) Atrium (a) Right – receives blood from the veins of the body and the heart, pumps oxygen-poor blood to the right ventricle. Left ventricle contracts sending a wave of blood through the arteries. (2)
A hole in the interatrial septum allowing blood to pass from the right atrium to the left atrium. Its remnant is the fossa ovalis Figure 18.1 The Heart Size – 250-350 grams Location – in mediastinum of thoracic cavity Function – generates pressure to pump blood through
Arial Wingdings Ripple Cell Membrane Function of Cell Membrane Structure of Cell Membrane Structure of Phospholipid Why are the phospholipids arranged tail to tail?
The Cell Membrane Question of the Day: How Is the Structure of a Membrane Related to Its Function?
Appearance Structure Composition Function Cell membrane Lipid bilayer, containing Provides isolation, protection, phospholipids, steroids, sensitivity, and support; controls and proteins entrance/exit of materials Cytosol Fluid component of Distributes materials by diffusion
12/21/2009 1 The Structure and Function of the Cell Membrane Cells function similarly in all living organisms. The cell membrane is kind of like a soap
• Examine the structure and function of the cell membrane • Practice applying models to scientific concepts Pre-Activity: Prior to the activity, complete the following table with what the similarities and differences are between the