Anatomy and Physiology For Dummies

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Abdominal cavity:Contains the stomach, liver, gallbladder, pancreas, spleen, small intestines, and most of the large intestine

The short answer is, scientists do say what they mean (most of them, most of the time, to the best of their ability), but what they mean can’t be said in the English language that people use to talk about routine daily matters. Scientists develop vocabularies of technical terminology and other forms of jargon so they can communicate better with other scientists. It’s important that the scientist sending the information and the scientist receiving the information both use the same words to refer to the same phenomenon. To communicate in science, you must know and use the same terminology, too. Establishing precise terminologyAcid: A substance that becomes ionized when placed in solution, producing positively charged hydrogen ions, H +. An acid is considered a proton donor. (Remember, atoms always have the same number of electrons as protons. Ions are produced when an atom gains or loses electrons.) Stronger acids separate into larger numbers of H + ions in solution. remember.eps Anatomical planes can pass through the body at any angle. The planes are arbitrary for the convenience of anatomists. Don’t expect the structures of the body, and especially the joints, to line up or move along the standard planes and axes. Mapping out your regions

Human anatomy and physiology are closely related to biology, which is the science of living beings and their relationship with the rest of the universe, including all other living beings. If you’ve studied biology, you understand the basics of how organisms operate. There are 98 naturally occurring elements in nature and 20 (at last count) artificially created elements for a total of 118 known elements. However, additional spaces have yet to be filled in on the periodic chart of elements, which organizes all the elements by name, symbol, atomic weight, and atomic number. The key elements of interest to students of anatomy and physiology are HONC your horn for the four organic elements. These four elements make up 96 percent of all living material. It’s the best resource for helping you make anatomy and physiology your minion, with memorization tactics, test-prep suggestions, and hundreds of practice tests. Clinical medicine isn’t the subject of this book. Many of the chapters do contain pathophysiology sections, but those sections have no relevant information on patient care. We chose the conditions that we briefly sketch in those sections to demonstrate some characteristic of the system under discussion, especially its interaction with other systems. However, we’re guessing that a large proportion of readers are using this book to supplement instructional material in career training for a clinical environment, so the information throughout the book is slightly slanted in that direction. Anatomy, gross and otherwisePartI introduces the basics of human anatomy and physiology: the fundamental concepts of organismal biology and cell biology, some elementary terminology, and some hints about the scope and utility of anatomical and physiological knowledge. Unlike with other sciences, you don’t always have to go to a lab to perform experiments. You may have one, or even a pair, of anatomical structures close by to investigate. You discover some of the body functions that have been happening right under your nose — and in some cases right inside your nose — all your life. Chapter 1 Anatomy and Physiology: The Big Picture In This Chapter

Studying anatomy and physiology involves remembering lists of terms, functions, and processes. You can take just the first letter or two of each word from a list to create an acronym. Occasionally, you can go one step beyond the acronym to a clever little thing called a mnemonic device. PDF / EPUB File Name: Anatomy_and_Physiology_For_Dummies_-_Erin_Odya.pdf, Anatomy_and_Physiology_For_Dummies_-_Erin_Odya.epubOvaries, uterine tubes, uterus, vagina, and vulva in females; testes, seminal vesicles, prostate, urethra, and penis in males The test is done and the grades are in. So there was a really tough question or two on the test and you blew it big-time? It’s hardly a missed opportunity — this is where rolling with the punches really pays off. In the 1970s, computer technology took off, taking medical imaging technology with it. Digital imaging techniques began to be applied to convert multiple flat-slice images into one three-dimensional image. The first technology of this sort was called computed axial tomography (commonly called a CAT or CT scan), in which multiple X-ray images are combined into cross-sectional pictures of structures inside the body. These detailed and extensive images were unlike anything that had been available to anatomists before. CT technology is still an active area of development. Major technology manufacturers maintain robust product lines of CT instruments and accoutrements for use in clinics and clinical research. Anatomy and physiology narrow the science of biology by looking at the specifics of one species, Homo sapiens.