Chapter 28 Motility Patterns of the Gastrointestinal Tract Key Points 1. Slow waves of electrical depolarization are a unique feature of gut smooth muscle. 2. When slow waves reach sensitized smooth muscle…
Chapter 31 Digestion The Fermentative Processes Key Points 1. Fermentation is the metabolic action of bacteria. 2. The sites of fermentative digestion must be conducive to microbial growth. Microbial ecosystem of fermentative…
Chapter 26 Integrated Cardiovascular Responses Key Points 1. Both Starling’s mechanism and the arterial baroreflex help compensate for heart failure. 2. Serious complications secondary to heart failure include exercise intolerance, edema, salt…
Chapter 40 Reproductive Physiology of the Male Key Points Functional anatomy 1. The male reproductive system consists of many individual organs acting in concert to produce spermatozoa and deliver them to…
Chapter 18 Overview of Cardiovascular Function Key Points 1. Because normal cardiovascular function is essential for life and health, a practical understanding of cardiovascular function and dysfunction is vital to the…
Chapter 44 Acid-Base Balance Key Points 1. Buffers, lungs, and kidneys together maintain acid-base balance. 2. Acid excretion is achieved by proton secretion by tubule epithelial cells, buffering in the tubule fluid,…
Chapter 24 Local Control of Blood Flow Key Points 1. Vascular resistance is affected by intrinsic and extrinsic control mechanisms. 2. Metabolic control of blood flow is a local mechanism that matches…
Chapter 54 Antigens and Innate Immunity Key Points Antigens 1. Antigens (or immunogens) stimulate immune cells to induce an immune response. 2. The degree of immune response depends on several characteristics of…
Chapter 14 The Visual System Key Points 1. The eye’s anatomy is adapted to the eye’s role as a visual receptor organ. 2. Through the process of accommodation, the lens changes shape…
Chapter 10 The Central Control of Movement Key Points 1. The central nervous system structures that control movement have a hierarchical organization. 2. The spinal cord is the most caudal and simplest…
