Useful Instructional Strategies for Literature-Based Instruction. There are many different strategies that research has shown are effective in literature-based instruction (Cooper, 1993). These include scaffolding of instruction, modeling, cooperative learning, student choices, self-initiated reading and writing, using different modes of reading, activation of prior knowledge, and student responses to literature.
What Is Peripheral Artery Disease? Peripheral artery disease (P.A.D.) is a disease in which plaque builds up in the arteries that carry blood to your head, organs, and limbs. Plaque is made up of fat, cholesterol, calcium, fibrous tissue, and other substances in the blood. When plaque builds up in the body's arteries, the condition is called atherosclerosis.
Blood is conveyed from the pulmonary trunk to the left and right pulmonary arteries. Pulmonary Arteries. The main pulmonary artery extends from the heart and branches into a right vessel and a left vessel. Right Pulmonary Artery (RPA): directs blood to the right lung. Extending from the pulmonary trunk, it dips under the aortic arch and behind the superior vena cava to the right lung. The RPA branches into smaller vessels within the lung. Left Pulmonary Artery (LPA): directs blood to the left lung.