Chapter 6: Basic Anatomy, Physiology, and Terminology
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Distance Learning Program Anatomy of the Human Brain/Sheep Brain Dissection
Distance Learning Program Anatomy of the Human Brain/Sheep Brain Dissection This guide is for middle and high school students participating in AIMS Anatomy of the Human Brain and Sheep Brain Dissections. Programs will be presented by an AIMS Anatomy Specialist. In this activity students will become more familiar with the anatomical structures of the human brain by observing, studying, and examining human specimens. The primary focus is on the anatomy, function, and pathology. Those students participating in Sheep Brain Dissections will have the opportunity to dissect and compare anatomical structures. At the end of this document, you will find anatomical diagrams, vocabulary review, and pre/post tests for your students. The following topics will be covered: 1. The neurons and supporting cells of the nervous system 2. Organization of the nervous system (the central and peripheral nervous systems) 4. Protective coverings of the brain 5. Brain Anatomy, including cerebral hemispheres, cerebellum and brain stem 6. Spinal Cord Anatomy 7. Cranial and spinal nerves Objectives: The student will be able to: 1. Define the selected terms associated with the human brain and spinal cord; 2. Identify the protective structures of the brain; 3. Identify the four lobes of the brain; 4. Explain the correlation between brain surface area, structure and brain function. 5. Discuss common neurological disorders and treatments. 6. Describe the effects of drug and alcohol on the brain. 7. Correctly label a diagram of the human brain National Science Education -
Human Anatomy (Biology 2) Lecture Notes Updated July 2017 Instructor
Human Anatomy (Biology 2) Lecture Notes Updated July 2017 Instructor: Rebecca Bailey 1 Chapter 1 The Human Body: An Orientation • Terms - Anatomy: the study of body structure and relationships among structures - Physiology: the study of body function • Levels of Organization - Chemical level 1. atoms and molecules - Cells 1. the basic unit of all living things - Tissues 1. cells join together to perform a particular function - Organs 1. tissues join together to perform a particular function - Organ system 1. organs join together to perform a particular function - Organismal 1. the whole body • Organ Systems • Anatomical Position • Regional Names - Axial region 1. head 2. neck 3. trunk a. thorax b. abdomen c. pelvis d. perineum - Appendicular region 1. limbs • Directional Terms - Superior (above) vs. Inferior (below) - Anterior (toward the front) vs. Posterior (toward the back)(Dorsal vs. Ventral) - Medial (toward the midline) vs. Lateral (away from the midline) - Intermediate (between a more medial and a more lateral structure) - Proximal (closer to the point of origin) vs. Distal (farther from the point of origin) - Superficial (toward the surface) vs. Deep (away from the surface) • Planes and Sections divide the body or organ - Frontal or coronal 1. divides into anterior/posterior 2 - Sagittal 1. divides into right and left halves 2. includes midsagittal and parasagittal - Transverse or cross-sectional 1. divides into superior/inferior • Body Cavities - Dorsal 1. cranial cavity 2. vertebral cavity - Ventral 1. lined with serous membrane 2. viscera (organs) covered by serous membrane 3. thoracic cavity a. two pleural cavities contain the lungs b. pericardial cavity contains heart c. the cavities are defined by serous membrane d. -
Basic Brain Anatomy
Chapter 2 Basic Brain Anatomy Where this icon appears, visit The Brain http://go.jblearning.com/ManascoCWS to view the corresponding video. The average weight of an adult human brain is about 3 pounds. That is about the weight of a single small To understand how a part of the brain is disordered by cantaloupe or six grapefruits. If a human brain was damage or disease, speech-language pathologists must placed on a tray, it would look like a pretty unim- first know a few facts about the anatomy of the brain pressive mass of gray lumpy tissue (Luria, 1973). In in general and how a normal and healthy brain func- fact, for most of history the brain was thought to be tions. Readers can use the anatomy presented here as an utterly useless piece of flesh housed in the skull. a reference, review, and jumping off point to under- The Egyptians believed that the heart was the seat standing the consequences of damage to the structures of human intelligence, and as such, the brain was discussed. This chapter begins with the big picture promptly removed during mummification. In his and works down into the specifics of brain anatomy. essay On Sleep and Sleeplessness, Aristotle argued that the brain is a complex cooling mechanism for our bodies that works primarily to help cool and The Central Nervous condense water vapors rising in our bodies (Aristo- tle, republished 2011). He also established a strong System argument in this same essay for why infants should not drink wine. The basis for this argument was that The nervous system is divided into two major sec- infants already have Central nervous tions: the central nervous system and the peripheral too much moisture system The brain and nervous system. -
Human Microbiome: Your Body Is an Ecosystem
Human Microbiome: Your Body Is an Ecosystem This StepRead is based on an article provided by the American Museum of Natural History. What Is an Ecosystem? An ecosystem is a community of living things. The living things in an ecosystem interact with each other and with the non-living things around them. One example of an ecosystem is a forest. Every forest has a mix of living things, like plants and animals, and non-living things, like air, sunlight, rocks, and water. The mix of living and non-living things in each forest is unique. It is different from the mix of living and non-living things in any other ecosystem. You Are an Ecosystem The human body is also an ecosystem. There are trillions tiny organisms living in and on it. These organisms are known as microbes and include bacteria, viruses, and fungi. There are more of them living on just your skin right now than there are people on Earth. And there are a thousand times more than that in your gut! All the microbes in and on the human body form communities. The human body is an ecosystem. It is home to trillions of microbes. These communities are part of the ecosystem of the human Photo Credit: Gaby D’Alessandro/AMNH body. Together, all of these communities are known as the human microbiome. No two human microbiomes are the same. Because of this, you are a unique ecosystem. There is no other ecosystem like your body. Humans & Microbes Microbes have been around for more than 3.5 billion years. -
Study Guide Medical Terminology by Thea Liza Batan About the Author
Study Guide Medical Terminology By Thea Liza Batan About the Author Thea Liza Batan earned a Master of Science in Nursing Administration in 2007 from Xavier University in Cincinnati, Ohio. She has worked as a staff nurse, nurse instructor, and level department head. She currently works as a simulation coordinator and a free- lance writer specializing in nursing and healthcare. All terms mentioned in this text that are known to be trademarks or service marks have been appropriately capitalized. Use of a term in this text shouldn’t be regarded as affecting the validity of any trademark or service mark. Copyright © 2017 by Penn Foster, Inc. All rights reserved. No part of the material protected by this copyright may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system, without permission in writing from the copyright owner. Requests for permission to make copies of any part of the work should be mailed to Copyright Permissions, Penn Foster, 925 Oak Street, Scranton, Pennsylvania 18515. Printed in the United States of America CONTENTS INSTRUCTIONS 1 READING ASSIGNMENTS 3 LESSON 1: THE FUNDAMENTALS OF MEDICAL TERMINOLOGY 5 LESSON 2: DIAGNOSIS, INTERVENTION, AND HUMAN BODY TERMS 28 LESSON 3: MUSCULOSKELETAL, CIRCULATORY, AND RESPIRATORY SYSTEM TERMS 44 LESSON 4: DIGESTIVE, URINARY, AND REPRODUCTIVE SYSTEM TERMS 69 LESSON 5: INTEGUMENTARY, NERVOUS, AND ENDOCRINE S YSTEM TERMS 96 SELF-CHECK ANSWERS 134 © PENN FOSTER, INC. 2017 MEDICAL TERMINOLOGY PAGE III Contents INSTRUCTIONS INTRODUCTION Welcome to your course on medical terminology. You’re taking this course because you’re most likely interested in pursuing a health and science career, which entails proficiencyincommunicatingwithhealthcareprofessionalssuchasphysicians,nurses, or dentists. -
Neuroscience
NEUROSCIENCE SCIENCE OF THE BRAIN AN INTRODUCTION FOR YOUNG STUDENTS British Neuroscience Association European Dana Alliance for the Brain Neuroscience: the Science of the Brain 1 The Nervous System P2 2 Neurons and the Action Potential P4 3 Chemical Messengers P7 4 Drugs and the Brain P9 5 Touch and Pain P11 6 Vision P14 Inside our heads, weighing about 1.5 kg, is an astonishing living organ consisting of 7 Movement P19 billions of tiny cells. It enables us to sense the world around us, to think and to talk. The human brain is the most complex organ of the body, and arguably the most 8 The Developing P22 complex thing on earth. This booklet is an introduction for young students. Nervous System In this booklet, we describe what we know about how the brain works and how much 9 Dyslexia P25 there still is to learn. Its study involves scientists and medical doctors from many disciplines, ranging from molecular biology through to experimental psychology, as well as the disciplines of anatomy, physiology and pharmacology. Their shared 10 Plasticity P27 interest has led to a new discipline called neuroscience - the science of the brain. 11 Learning and Memory P30 The brain described in our booklet can do a lot but not everything. It has nerve cells - its building blocks - and these are connected together in networks. These 12 Stress P35 networks are in a constant state of electrical and chemical activity. The brain we describe can see and feel. It can sense pain and its chemical tricks help control the uncomfortable effects of pain. -
GLOSSARY of MEDICAL and ANATOMICAL TERMS
GLOSSARY of MEDICAL and ANATOMICAL TERMS Abbreviations: • A. Arabic • abb. = abbreviation • c. circa = about • F. French • adj. adjective • G. Greek • Ge. German • cf. compare • L. Latin • dim. = diminutive • OF. Old French • ( ) plural form in brackets A-band abb. of anisotropic band G. anisos = unequal + tropos = turning; meaning having not equal properties in every direction; transverse bands in living skeletal muscle which rotate the plane of polarised light, cf. I-band. Abbé, Ernst. 1840-1905. German physicist; mathematical analysis of optics as a basis for constructing better microscopes; devised oil immersion lens; Abbé condenser. absorption L. absorbere = to suck up. acervulus L. = sand, gritty; brain sand (cf. psammoma body). acetylcholine an ester of choline found in many tissue, synapses & neuromuscular junctions, where it is a neural transmitter. acetylcholinesterase enzyme at motor end-plate responsible for rapid destruction of acetylcholine, a neurotransmitter. acidophilic adj. L. acidus = sour + G. philein = to love; affinity for an acidic dye, such as eosin staining cytoplasmic proteins. acinus (-i) L. = a juicy berry, a grape; applied to small, rounded terminal secretory units of compound exocrine glands that have a small lumen (adj. acinar). acrosome G. akron = extremity + soma = body; head of spermatozoon. actin polymer protein filament found in the intracellular cytoskeleton, particularly in the thin (I-) bands of striated muscle. adenohypophysis G. ade = an acorn + hypophyses = an undergrowth; anterior lobe of hypophysis (cf. pituitary). adenoid G. " + -oeides = in form of; in the form of a gland, glandular; the pharyngeal tonsil. adipocyte L. adeps = fat (of an animal) + G. kytos = a container; cells responsible for storage and metabolism of lipids, found in white fat and brown fat. -
Anatomy & Physiology
Texas Education Agency Breakout Instrument Proclamation 2014 Subject Chapter 130. Career and Technical Education Course Title §130.206. Anatomy and Physiology (One Science Credit). TEKS (Knowledge and Skills) Student Expectation Breakout Element Subelement (a) General Requirements. This course is recommended for students in Grades 10-12. Recommended prerequisites: three credits of science. To receive credit in science, students must meet the 40% laboratory and fieldwork requirement identified in §74.3(b)(2)(C) of this title (relating to Description of a Required Secondary Curriculum). (b) Introduction. (1) Anatomy and Physiology. In Anatomy and Physiology, students conduct laboratory and field investigations, use scientific methods during investigations, and make informed decisions using critical thinking and scientific problem solving. Students in Anatomy and Physiology study a variety of topics, including the structure and function of the human body and the interaction of body systems for maintaining homeostasis. (2) Nature of science. Science, as defined by the National Academy of Sciences, is the "use of evidence to construct testable explanations and predictions of natural phenomena, as well as the knowledge generated through this process." This vast body of changing and increasing knowledge is described by physical, mathematical, and conceptual models. Students should know that some questions are outside the realm of science because they deal with phenomena that are not scientifically testable. (3) Scientific inquiry. Scientific inquiry is the planned and deliberate investigation of the natural world. Scientific methods of investigation are experimental, descriptive, or comparative. The method chosen should be appropriate to the question being asked. (4) Science and social ethics. Scientific decision making is a way of answering questions about the natural world. -
Lesson 1 Revised
Name _____________________________________________Date ______________ Period ___ Medical Terminology Exercises in Etymology Throughout its history, the English language has become enriched by borrowings from other languages, particularly Latin, Greek, and French. As the French language itself is a modified form of Latin, many of these borrowed words ultimately come from Greek, since many words from this language had passed into Latin. One such French word is migraine . The word is derived from Latin hemicrania , which borrowed from the Greek hemikrania , pain on one side of the head, from the prefix hemi-, half, and kranion, skull. The ancient Greeks used to smear poison on their arrowheads for use in hunting, and this poison was called toxicon pharmakon ( toxon, bow, archery ; pharmakon , drug); thus, the meaning of the modern word toxic. A toxicologist is one skilled in the study of poisons, while a toxophilite is a lover ( philos ) of archery. The suffix –osis indicates an abnormal condition : neurosis, psychosis ( psych , mind). When affixed to a combining form indicating an organ or part of the body, it usually indicates a non-inflammatory diseased condition: nephrosis, gastrosis ( gaster , stomach). Following the combining form CYT-, cell, it means an abnormal increase in number of the type of cell indicated: leukocytosis, erythrocytosis . Following the combining form for an adjective, it indicates the abnormality characterized by the meaning of the adjective: stenosis: narrowing of a passage; sclerosis : hardening of tissues; cyanosis : bluish discoloration of a part. There are a few words ending in –osis that have specialized meanings: anastomosis : a surgical or pathological connection between two passages; exostosis : a bony growth arising from the surface of a bone; aponeurosis : a sheet of tissue connecting muscles to bones; symbiosis : the living together in close association of two organisms of different species; antibiosis : the association between two organisms when one is harmful to the other. -
Human Anatomy and Physiology
LECTURE NOTES For Nursing Students Human Anatomy and Physiology Nega Assefa Alemaya University Yosief Tsige Jimma University In collaboration with the Ethiopia Public Health Training Initiative, The Carter Center, the Ethiopia Ministry of Health, and the Ethiopia Ministry of Education 2003 Funded under USAID Cooperative Agreement No. 663-A-00-00-0358-00. Produced in collaboration with the Ethiopia Public Health Training Initiative, The Carter Center, the Ethiopia Ministry of Health, and the Ethiopia Ministry of Education. Important Guidelines for Printing and Photocopying Limited permission is granted free of charge to print or photocopy all pages of this publication for educational, not-for-profit use by health care workers, students or faculty. All copies must retain all author credits and copyright notices included in the original document. Under no circumstances is it permissible to sell or distribute on a commercial basis, or to claim authorship of, copies of material reproduced from this publication. ©2003 by Nega Assefa and Yosief Tsige All rights reserved. Except as expressly provided above, no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system, without written permission of the author or authors. This material is intended for educational use only by practicing health care workers or students and faculty in a health care field. Human Anatomy and Physiology Preface There is a shortage in Ethiopia of teaching / learning material in the area of anatomy and physicalogy for nurses. The Carter Center EPHTI appreciating the problem and promoted the development of this lecture note that could help both the teachers and students. -
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Medical Terminology (3 Units) CSU [Formerly Health Education 41]
Prepared by: D. Headrick Reviewed by: G. Golling Date prepared: Spring 2014 Text update: September 29, 2014 C&GE approved: May 12, 2014 Board approved: June 11, 2014 Semester Effective: Spring 2015 Health Education (HLED) 1541 Medical Terminology (3 Units) CSU [formerly Health Education 41] Prerequisite: None Total Hours: 48 hours lecture Catalog Description: The focus of this course is learning the origin, correct spelling, pronunciation, meaning and current usage of common medical terms and their application to clinical records and reports. Specific emphasis is on root words, prefixes, suffixes, stems, combining forms, medical abbreviations, symbols, and terms commonly used in patient's records and laboratory reports. Type of Class/Course: Degree Credit Text: Jones, Betty Davis. Comprehensive Medical Terminology, 4th ed. Clifton Park: Cengage, 2011. Print. Rice, Jane. Medical Terminology for Healthcare Professionals with MyMediccalTerminologyLab. 8th ed. New Jersey: Prentice Hall, 2014. Print. Additional Instructional Materials: Medical Terminology Interactive online program Mosby’s Pocket Dictionary of Medicine: Nursing & Health Professions. St. Louis: Elsevier, 2010. Print. Course Objectives: By the end of the course, a successful student will be able to: 1. Identify and use word roots, prefixes, and suffixes to build medical terms, 2. Identify the function of combining vowels in the construction of medical terms, 3. Identify the building blocks, organ systems, and cavities of the body, 4. Identify anatomical planes, regions, and directional terms used to describe areas of the body, 5. Breakdown and define medical terms associated with anatomy and physiology of the body, and 6. Breakdown and define common medical terms used for symptoms, diseases, disorders, procedures, treatments, and devices associated with each body system and specialty areas. -
Plant Anatomy for the Twenty-First Century, Second Edition
This page intentionally left blank An Introduction to Plant Structure and Development Plant Anatomy for the Twenty-First Century Second Edition This is a plant anatomy textbook unlike any other on the market today. As suggested by the subtitle, it is plant anatomy for the twenty-first cen- tury. Whereas traditional plant anatomy texts include primarily descriptive aspects of structure with some emphasis on patterns of development, this book not only provides a comprehensive coverage of plant structure, but also introduces, in some detail, aspects of the mechanisms of development, especially the genetic and hormonal controls, and the roles of the cytoskele- ton. The evolution of plant structure and the relationship between structure and function are also discussed throughout the book. Consequently, it pro- vides students and, perhaps, some teachers as well, with an introduction to many of the exciting, contemporary areas at the forefront of research, especially those areas concerning development of plant structure. Those who wish to delve more deeply into areas of plant development will find the extensive bibliographies at the end of each chapter indispensible. If this book stimulates a few students to become leaders in teaching and research in plant anatomy of the future, the goal of the author will have been accomplished. charles b. beck, Professor Emeritus of Botany at the University of Michi- gan, received his PhD degree from Cornell University where he developed an intense interest in the structure of fossil and living plants under the influence of Professor Harlan Banks and Professor Arthur Eames. Following post-doctoral study with Professor John Walton at Glasgow University in Scotland, he joined the faculty of the University of Michigan.