Chapter_002_MEDT.ppt

Organization of the Body Chapter 2 Copyright © 2018 by Elsevier Inc. All rights reserved. Learning Objectives      Name the body systems and their functions. Identify body cavities and specific organs within them. List the divisions of the back. Identify three planes of the body. Analyze,...

Organization of the Body Chapter 2 Copyright © 2018 by Elsevier Inc. All rights reserved. Learning Objectives      Name the body systems and their functions. Identify body cavities and specific organs within them. List the divisions of the back. Identify three planes of the body. Analyze, pronounce, and spell new terms related to organs and tissues in the body. Copyright © 2018 by Elsevier Inc. All rights reserved. 2 Organization of the Body  Cells   Tissues   Similar cells grouped together to do a specific job Organs   Individual units found in all parts of the human body Structures composed of several kinds of tissue Systems  Groups of organs working together to perform complex functions Copyright © 2018 by Elsevier Inc. All rights reserved. 3 Body Systems  Circulatory System  Heart, blood, and blood vessels Copyright © 2018 by Elsevier Inc. All rights reserved. 4 Body Systems (Cont.)  Digestive System  Brings food into the body and breaks it down so it can enter the bloodstream Copyright © 2018 by Elsevier Inc. All rights reserved. 5 Body Systems (Cont.)  Endocrine System  Composed of glands; sends chemical messengers called hormones into the blood Copyright © 2018 by Elsevier Inc. All rights reserved. 6 Body Systems (Cont.)  Female and Male Reproductive System  Produce the cells that join to form the embryo Copyright © 2018 by Elsevier Inc. All rights reserved. 7 Body Systems (Cont.)  Musculoskeletal System  Including muscles, bones, joints, and connective tissues; supports the body and allows it to move Copyright © 2018 by Elsevier Inc. All rights reserved. 8 Body Systems (Cont.)  Nervous System  Carries electrical messages to and from the brain and spinal cord Copyright © 2018 by Elsevier Inc. All rights reserved. 9 Body Systems (Cont.)  Respiratory System  Controls breathing, a process in which air enters and leaves the body Copyright © 2018 by Elsevier Inc. All rights reserved. 10 Body Systems (Cont.)  Skin and Sense Organ Systems  Including the skin and eyes and ears; receives messages from the environment and sends them to the brain Copyright © 2018 by Elsevier Inc. All rights reserved. 11 Body Systems (Cont.)  Urinary System  Produces urine and sends it out of the body through the kidneys, ureters, bladder, and urethra. Copyright © 2018 by Elsevier Inc. All rights reserved. 12 Body Cavities and Organs    Cranial: Organs include brain Thoracic: Organs include lungs and heart Abdominal: Organs include stomach, small and large intestines, spleen, and pancreas Copyright © 2018 by Elsevier Inc. All rights reserved. 13 Body Cavities and Organs (Cont.)   Pelvic: Organs include the urinary bladder, ureters, urethra, rectum and anus, and the uterus Spinal: Spinal column and nerves of the spinal cord Copyright © 2018 by Elsevier Inc. All rights reserved. 14 Divisions of the Spinal Column      Cervical (neck) region Thoracic (chest) region Lumbar (loin or waist) region Sacral (sacrum or lower back) region Coccygeal (coccyx or tailbone) region Copyright © 2018 by Elsevier Inc. All rights reserved. 15 Planes of the Body  Frontal (coronal) plane  A vertical plane that divides the body or body part, such as an organ, into front and back portions. Copyright © 2018 by Elsevier Inc. All rights reserved. 16 Planes of the Body (Cont.)  Sagittal (lateral) plane   Another type of vertical plane that divides the body or organ into right and left sides. The midsagittal plane divides the body vertically into right and left halves. Copyright © 2018 by Elsevier Inc. All rights reserved. 17 Planes of the Body (Cont.)  Transverse (axial) plane  A horizontal plane that divides the body or organ into upper and lower portions, as in a cross-section. Copyright © 2018 by Elsevier Inc. All rights reserved. 18 Combining Forms     abdomin/o abdomen anter/o front bronch/o bronchial tubes cervic/o neck of the body or neck (cervix) of the uterus Copyright © 2018 by Elsevier Inc. All rights reserved. 19 Combining Forms (Cont.)      chondr/o cartilage coccyg/o coccyx, tailbone crani/o skull epitheli/o skin, surface tissue esophag/o esophagus Copyright © 2018 by Elsevier Inc. All rights reserved. 20 Combining Forms (Cont.)      hepat/o lapar/o laryng/o later/o lumb/o liver abdomen larynx (voice box) side loin or waist Copyright © 2018 by Elsevier Inc. All rights reserved. 21 Combining Forms (Cont.)  lymph/o  mediastin/o the lymph (clear fluid in tissue spaces and lymph vessels) mediastinum (space between lungs) Copyright © 2018 by Elsevier Inc. All rights reserved. 22 Combining Forms (Cont.)    pelv/o pelvis (bones of the hip) peritone/o peritoneum (membranes surrounding the abdomen) pharyng/o pharynx (throat) Copyright © 2018 by Elsevier Inc. All rights reserved. 23 Combining Forms (Cont.)      pleur/o poster/o radi/o sacr/o spin/o pleura (lung) back, behind x-ray sacrum (five fused bones in the lower back) spine (backbone) Copyright © 2018 by Elsevier Inc. All rights reserved. 24 Combining Forms (Cont.)    thorac/o chest trache/o trachea (windpipe) vertebr/o vertebra (backbone) Copyright © 2018 by Elsevier Inc. All rights reserved. 25 Medical Scramble 1. Female endocrine organ ROAVY 2. Space below the diaphragm EBMAOND 3. Pertaining to the chest HCIRAOCT Copyright © 2018 by Elsevier Inc. All rights reserved. 26 Medical Scramble (Cont.) 4. Hip region LEPVSI 5. Throat RPYXNAH 6. Windpipe ACETHRA Copyright © 2018 by Elsevier Inc. All rights reserved. 27 Medical Scramble (Cont.) Bonus Term: A procedure necessary for brain surgery RMOCOIYNTA Copyright © 2018 by Elsevier Inc. All rights reserved. 28 Resources – Digital flash cards, activities, games etc https://coursewareobjects.elsevier.com/objects/elr/Chabner/ medtermshort8e/mobileresources/ https://coursewareobjects.elsevier.com/objects/elr/Chabner/ medtermshort8e/studentresources/’ Practice Quiz https://assessmentplayer.elsevier.com/#/assessmentOverview/ EF11335E918A4FB4919E61A024F2066D Medical Term Dictionary (Let me know if this link doesn’t work for you) https://bookshelf.vitalsource.com/#/books/9780323444927/cfi/369!/ 4/[email protected]:0.00 Copyright © 2018 by Elsevier Inc. All rights reserved. 29 Questions? Copyright © 2018 by Elsevier Inc. All rights reserved. 30