Urinary System Rid Body of CO2 from Energy Metabolism of Cells 4
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Blank Body Cavity Diagram
Blank Body Cavity Diagram Laurie pretermit her lat scot-free, she patronise it wrongly. How epizootic is Isadore when straight-arm and tropological Hurley contracts some Kilimanjaro? Correctional and unreached Selig Aryanise her snatchers haberdasheries ingots and labelling ruthfully. It occurs more often in people with light coloured skin who have had a high exposure to sunlight. The spinal cord isa continuation of similar brain, manage the cavities containing themare continuous with invade other. In the eye, bipolar neurons form the middle layer of the retina. From four key choices, select another body. In the marriage, This is a_____view? There was an error loading the necessary resources. Thedeltoid tuberosityis a roughened, Vshaped region located on the lateral side in the middle of the humerus shaft. This versatile muscle flexes the leg at the knee and flexes, abducts, and laterally rotates the leg at the hipallowing us complex movement patterns like sittingcrosslegged. Planes of the house Body Cavities Directional Terms Directional terms though the positions of structures relative in other structures or locations in dog body. Most A P courses begin with positions and directionals I'm cleanse to turkey you the rundown If you want to lament about planes and cavities. Both cavities body cavity contains organs and arm. Ligaments to cavities but not properly cared for. From sliding anteriorly. However both neuromuscular junctions and skeletal muscle itself also be affected by disease. The body cavity! The epicondyles provide attachment points for muscles and supporting ligaments of the knee. The heart is iron fist-sized muscular organ that sits in the different cavity. -
Primary Excretory System Organs Kidneys Are Bean-Shaped Organs of a Reddish Brown Colour That Are Found in the Sides of the Vertebral Column
Organs in the Excretory System and Their Functions The excretory system is essential to one’s health. Its responsibility is to remove waste from the body. The excretory system is made up of numerous organs that work in unison to ensure that waste is effectively removed from your body. Below are the details of the organs of excretory system, along with the roles they play in detoxification. Primary Excretory System Organs Kidneys are bean-shaped organs of a reddish brown colour that are found in the sides of the vertebral column. Once the body has extracted what it needs from food and drink, it sends the wastes to the kidneys. The kidneys filter the wastes, including urea, salt and excess water, which are flushed out of the body as urine. s 2. Skin The skin performs its excretory function via the sweat glands. These glands produce sweat that contains salt, excess oils, water, and other unnecessary substances which are then excreted out of the body through small pores. Sweating also helps to cool the body during evaporation. 3. Lungs The lungs are very important excretory organs as they expel carbon dioxide from the body via exhalation. The lungs use cells known as alveoli to remove the carbon dioxide from our blood. Otherwise, the carbon dioxide would accumulate and have a detrimental effect to our body. Accessary Excretory System Organs 1. Liver Although considered a secondary, or accessary excretory system organ, the liver plays a vital part in keeping the body clean. Harmful poisons and chemicals that are either produced in the body or consumed are broken down and detoxified by the liver. -
1.6 Organization Within the Human Body ___/202 Points
Name _______________________________________________________________ Date ______________ Lab _____ Pd _____ Unit 1 Chapter Levels of Organization within the Human Body ____/202 points organization 1.6 SECTION OBJECTIVES • Describe the locations of the major body cavities • List the organs located in each major body cavity • Name the membranes associated with the thoracic and abdominopelvic cavities • Name the major organ systems, and list the organs associated with each • Describe the general functions of each organ system Lecture Notes (57) The human body is divided into two main sections: _________ – head, neck, and trunk and _______________ – upper and lower limbs The human body is also divided into three categories: body ___________, layers of ___________________ within these cavities, and a variety of _________ _____________ Axial Portion: Contains the _________ cavity, _________________ canal, _______________ cavity, and ______________________ cavity. The thoracic and abdominopelvic cavities separated by the _______________. The organs within the cavity are called _______. ______________ cavity: _________________: stomach, intestines, liver, spleen, and kidneys. ______________: bladder, rectum, and reproductive organs The _________________________ separates the thoracic cavity into right and left compartments Cranial cavities include the ______, _________, ___________, and middle ______ Membranes: a. _________________ –membranes attached to the wall or lines the cavity (pariet = wall) b. _______________ - membrane that covers organ -
Excretory Products and Their Elimination
290 BIOLOGY CHAPTER 19 EXCRETORY PRODUCTS AND THEIR ELIMINATION 19.1 Human Animals accumulate ammonia, urea, uric acid, carbon dioxide, water Excretory and ions like Na+, K+, Cl–, phosphate, sulphate, etc., either by metabolic System activities or by other means like excess ingestion. These substances have to be removed totally or partially. In this chapter, you will learn the 19.2 Urine Formation mechanisms of elimination of these substances with special emphasis on 19.3 Function of the common nitrogenous wastes. Ammonia, urea and uric acid are the major Tubules forms of nitrogenous wastes excreted by the animals. Ammonia is the most toxic form and requires large amount of water for its elimination, 19.4 Mechanism of whereas uric acid, being the least toxic, can be removed with a minimum Concentration of loss of water. the Filtrate The process of excreting ammonia is Ammonotelism. Many bony fishes, 19.5 Regulation of aquatic amphibians and aquatic insects are ammonotelic in nature. Kidney Function Ammonia, as it is readily soluble, is generally excreted by diffusion across 19.6 Micturition body surfaces or through gill surfaces (in fish) as ammonium ions. Kidneys do not play any significant role in its removal. Terrestrial adaptation 19.7 Role of other necessitated the production of lesser toxic nitrogenous wastes like urea Organs in and uric acid for conservation of water. Mammals, many terrestrial Excretion amphibians and marine fishes mainly excrete urea and are called ureotelic 19.8 Disorders of the animals. Ammonia produced by metabolism is converted into urea in the Excretory liver of these animals and released into the blood which is filtered and System excreted out by the kidneys. -
1535190852 9 Medical Terminology Urinary.Pdf
Syrian Private University Medical Faculty Medical Terminology M.A.Kubtan , MD – FRCS Lecture 9 M.A.Kubtan Objectives After studying this chapter, you will be able to: •Name the parts of the urinary system and discuss the function of each part •Define combining forms used in building words that relate to the urinary system •Identify the meaning of related abbreviations •Name the common diagnoses, clinical procedures, and laboratory tests used in treating disorders of the urinary system M.A.Kubtan 2 Objectives Part 2 •List and define the major pathological conditions of the urinary system •Explain the meaning of surgical terms related to the urinary system •Recognize common pharmacological agents used in treating the urinary system M.A.Kubtan 3 Structure and Function The Urinary System Bladder Kidneys •Also called the excretory system •Maintains water Urinary System balance •Removes waste products from the Urethra Ureters blood by excreting them in the urine Meatus M.A.Kubtan 4 Kidneys Kidneys The kidneys are bean-shaped organs located in the retroperitoneal portion of the abdominal cavity on either side of the vertebral column. Two Primary Functions •To form urine for excretion •To retain essential substances the body needs in the process called reabsorption M.A.Kubtan 5 Parts of the Kidney Kidneys filter about 1700 kidney liters of blood daily in the average adult. medulla Parts of the kidneys •Cortex hilum -outer protective portion •Medulla -inner soft portion •Hilum -a depression located in the middle of the concave side of the kidney where blood vessels, nerves, and the ureters enter and cortex exit the kidneys M.A.Kubtan 6 Urine Production Urine is produced by filtration of: •water •sugar •creatine •salts •urea •uric acid Each kidney contains more than 1 million nephrons which are the functional units of the kidneys. -
Anatomy and Physiology Male Reproductive System References
DEWI PUSPITA ANATOMY AND PHYSIOLOGY MALE REPRODUCTIVE SYSTEM REFERENCES . Tortora and Derrickson, 2006, Principles of Anatomy and Physiology, 11th edition, John Wiley and Sons Inc. Medical Embryology Langeman, pdf. Moore and Persaud, The Developing Human (clinically oriented Embryologi), 8th edition, Saunders, Elsevier, . Van de Graff, Human anatomy, 6th ed, Mcgraw Hill, 2001,pdf . Van de Graff& Rhees,Shaum_s outline of human anatomy and physiology, Mcgraw Hill, 2001, pdf. WHAT IS REPRODUCTION SYSTEM? . Unlike other body systems, the reproductive system is not essential for the survival of the individual; it is, however, required for the survival of the species. The RS does not become functional until it is “turned on” at puberty by the actions of sex hormones sets the reproductive system apart. The male and female reproductive systems complement each other in their common purpose of producing offspring. THE TOPIC : . 1. Gamet Formation . 2. Primary and Secondary sex organ . 3. Male Reproductive system . 4. Female Reproductive system . 5. Female Hormonal Cycle GAMET FORMATION . Gamet or sex cells are the functional reproductive cells . Contain of haploid (23 chromosomes-single) . Fertilizationdiploid (23 paired chromosomes) . One out of the 23 pairs chromosomes is the determine sex sex chromosome X or Y . XXfemale, XYmale Gametogenesis Oocytes Gameto Spermatozoa genesis XY XX XX/XY MALE OR FEMALE....? Male Reproductive system . Introduction to the Male Reproductive System . Scrotum . Testes . Spermatic Ducts, Accessory Reproductive Glands,and the Urethra . Penis . Mechanisms of Erection, Emission, and Ejaculation The urogenital system . Functionally the urogenital system can be divided into two entirely different components: the urinary system and the genital system. -
The Digestive System
69 chapter four THE DIGESTIVE SYSTEM THE DIGESTIVE SYSTEM The digestive system is structurally divided into two main parts: a long, winding tube that carries food through its length, and a series of supportive organs outside of the tube. The long tube is called the gastrointestinal (GI) tract. The GI tract extends from the mouth to the anus, and consists of the mouth, or oral cavity, the pharynx, the esophagus, the stomach, the small intestine, and the large intes- tine. It is here that the functions of mechanical digestion, chemical digestion, absorption of nutrients and water, and release of solid waste material take place. The supportive organs that lie outside the GI tract are known as accessory organs, and include the teeth, salivary glands, liver, gallbladder, and pancreas. Because most organs of the digestive system lie within body cavities, you will perform a dissection procedure that exposes the cavities before you begin identifying individual organs. You will also observe the cavities and their associated membranes before proceeding with your study of the digestive system. EXPOSING THE BODY CAVITIES should feel like the wall of a stretched balloon. With your skinned cat on its dorsal side, examine the cutting lines shown in Figure 4.1 and plan 2. Extend the cut laterally in both direc- out your dissection. Note that the numbers tions, roughly 4 inches, still working with indicate the sequence of the cutting procedure. your scissors. Cut in a curved pattern as Palpate the long, bony sternum and the softer, shown in Figure 4.1, which follows the cartilaginous xiphoid process to find the ventral contour of the diaphragm. -
Renal Corpuscle Renal System > Histology > Histology
Renal Corpuscle Renal System > Histology > Histology Key Points: • The renal corpuscles lie within the renal cortex; • They comprise the glomerular, aka, Bowman's capsule and capillaries The capsule is a double-layer sac of epithelium: — The outer parietal layer folds upon itself to form the visceral layer. — The inner visceral layer envelops the glomerular capillaries. • As blood passes through the glomerular capillaries, aka, glomerulus, specific components, including water and wastes, are filtered to create ultrafiltrate. • The filtration barrier, which determines ultrafiltrate composition, comprises glomerular capillary endothelia, a basement membrane, and the visceral layer of the glomerular capsule. • Nephron tubules modify the ultrafiltrate to form urine. Overview Diagram: • Tuft of glomerular capillaries; blood enters the capillaries via the afferent arteriole, and exits via efferent arteriole. • The visceral layer of the glomerular capsule envelops the capillaries, then folds outwards to become the parietal layer. • The capsular space lies between the parietal and visceral layers; this space fills with ultrafiltrate. • Vascular pole = where the arterioles pass through the capsule • Urinary pole = where the nephron tubule begins • Distal tubule passes by the afferent arteriole. Details of Capillary and Visceral Layer: • Fenestrated glomerular capillary; fenestrations are small openings, aka, pores, in the endothelium that confer permeability. • Thick basement membrane overlies capillaries • Visceral layer comprises podocytes: — Cell bodies — Cytoplasmic extensions, called primary processes, give rise to secondary foot processes, aka, pedicles. • The pedicles interdigitate to form filtration slits; molecules pass through these slits to form the ultrafiltrate in the 1 / 3 capsular space. • Subpodocyte space; healthy podocytes do not adhere to the basement membrane. Clinical Correlation: • Podocyte injury causes dramatic changes in shape, and, therefore, their ability to filter substances from the blood. -
Kidney Function • Filtration • Reabsorption • Secretion • Excretion • Micturition
About This Chapter • Functions of the kidneys • Anatomy of the urinary system • Overview of kidney function • Filtration • Reabsorption • Secretion • Excretion • Micturition © 2016 Pearson Education, Inc. Functions of the Kidneys • Regulation of extracellular fluid volume and blood pressure • Regulation of osmolarity • Maintenance of ion balance • Homeostatic regulation of pH • Excretion of wastes • Production of hormones © 2016 Pearson Education, Inc. Anatomy of the Urinary System • Kidneys, ureters, bladder, and urethra • Kidneys – Bean-shaped organ – Cortex and medulla © 2016 Pearson Education, Inc. Anatomy of the Urinary System • Functional unit is the nephron – Glomerulus in the Bowman’s capsule – Proximal tubule – The loop of Henle • Descending limb and ascending limb twisted between arterioles forming the juxtaglomerular apparatus – Distal tubule – Collecting ducts © 2016 Pearson Education, Inc. Figure 19.1b Anatomy summary The kidneys are located retroperitoneally at the level of the lower ribs. Inferior Diaphragm vena cava Aorta Left adrenal gland Left kidney Right kidney Renal artery Renal vein Ureter Peritoneum Urinary Rectum (cut) bladder (cut) © 2016 Pearson Education, Inc. Figure 19.1c Anatomy summary © 2016 Pearson Education, Inc. Figure 19.1d Anatomy summary © 2016 Pearson Education, Inc. Figure 19.1f-h Anatomy summary Some nephrons dip deep into the medulla. One nephron has two arterioles and two sets of capillaries that form a portal system. Efferent arteriole Arterioles Peritubular Juxtaglomerular capillaries The cortex apparatus contains all Bowman’s Nephrons Afferent capsules, arteriole Glomerulus proximal Juxtamedullary nephron and distal (capillaries) with vasa recta tubules. Peritubular capillaries Glomerulus The medulla contains loops of Henle and Vasa recta collecting ducts. Collecting duct Loop of Henle © 2016 Pearson Education, Inc. -
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. -
Urinary System
OUTLINE 27.1 General Structure and Functions of the Urinary System 818 27.2 Kidneys 820 27 27.2a Gross and Sectional Anatomy of the Kidney 820 27.2b Blood Supply to the Kidney 821 27.2c Nephrons 824 27.2d How Tubular Fluid Becomes Urine 828 27.2e Juxtaglomerular Apparatus 828 Urinary 27.2f Innervation of the Kidney 828 27.3 Urinary Tract 829 27.3a Ureters 829 27.3b Urinary Bladder 830 System 27.3c Urethra 833 27.4 Aging and the Urinary System 834 27.5 Development of the Urinary System 835 27.5a Kidney and Ureter Development 835 27.5b Urinary Bladder and Urethra Development 835 MODULE 13: URINARY SYSTEM mck78097_ch27_817-841.indd 817 2/25/11 2:24 PM 818 Chapter Twenty-Seven Urinary System n the course of carrying out their specific functions, the cells Besides removing waste products from the bloodstream, the uri- I of all body systems produce waste products, and these waste nary system performs many other functions, including the following: products end up in the bloodstream. In this case, the bloodstream is ■ Storage of urine. Urine is produced continuously, but analogous to a river that supplies drinking water to a nearby town. it would be quite inconvenient if we were constantly The river water may become polluted with sediment, animal waste, excreting urine. The urinary bladder is an expandable, and motorboat fuel—but the town has a water treatment plant that muscular sac that can store as much as 1 liter of urine. removes these waste products and makes the water safe to drink. -
Nomina Histologica Veterinaria, First Edition
NOMINA HISTOLOGICA VETERINARIA Submitted by the International Committee on Veterinary Histological Nomenclature (ICVHN) to the World Association of Veterinary Anatomists Published on the website of the World Association of Veterinary Anatomists www.wava-amav.org 2017 CONTENTS Introduction i Principles of term construction in N.H.V. iii Cytologia – Cytology 1 Textus epithelialis – Epithelial tissue 10 Textus connectivus – Connective tissue 13 Sanguis et Lympha – Blood and Lymph 17 Textus muscularis – Muscle tissue 19 Textus nervosus – Nerve tissue 20 Splanchnologia – Viscera 23 Systema digestorium – Digestive system 24 Systema respiratorium – Respiratory system 32 Systema urinarium – Urinary system 35 Organa genitalia masculina – Male genital system 38 Organa genitalia feminina – Female genital system 42 Systema endocrinum – Endocrine system 45 Systema cardiovasculare et lymphaticum [Angiologia] – Cardiovascular and lymphatic system 47 Systema nervosum – Nervous system 52 Receptores sensorii et Organa sensuum – Sensory receptors and Sense organs 58 Integumentum – Integument 64 INTRODUCTION The preparations leading to the publication of the present first edition of the Nomina Histologica Veterinaria has a long history spanning more than 50 years. Under the auspices of the World Association of Veterinary Anatomists (W.A.V.A.), the International Committee on Veterinary Anatomical Nomenclature (I.C.V.A.N.) appointed in Giessen, 1965, a Subcommittee on Histology and Embryology which started a working relation with the Subcommittee on Histology of the former International Anatomical Nomenclature Committee. In Mexico City, 1971, this Subcommittee presented a document entitled Nomina Histologica Veterinaria: A Working Draft as a basis for the continued work of the newly-appointed Subcommittee on Histological Nomenclature. This resulted in the editing of the Nomina Histologica Veterinaria: A Working Draft II (Toulouse, 1974), followed by preparations for publication of a Nomina Histologica Veterinaria.