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Aromalyne Training Level 3 Diploma in Aromatherapy (ABC) LEVEL 3 DIPLOMA IN AROMATHERAPY MODULE 18 KNOWLEDGE OF ANATOMY, PHYSIOLOGY & PATHOLOGY FOR COMPLEMENTARY THERAPIES THE URINARY SYSTEM Module 11 ANATOMY & PHYSIOLOGY WORKBOOK Name: ………………………………………………………… 1 Christina Lyne Ltd©2014 Aromalyne Training Level 3 Diploma in Aromatherapy (ABC) Use the diagram in your workbook to help you label the missing structures. You may also use the labels below: Kidneys Bladder 1. 2. Urethra Ureter tube 3. 4. These structures form part of the urinary system. Complete the boxes below: Structure Function Ureter tubes Bladder Urethra 2 Christina Lyne Ltd©2014 Aromalyne Training Level 3 Diploma in Aromatherapy (ABC) The kidneys do the major work of the urinary system. In your own words, describe the following functions of the kidneys: Regulation of blood cell production: Regulation of glucose production: Regulation of blood pressure: Excretion of wastes & foreign substances: Regulation of blood volume: Synthesis of Vitamin D: Regulation of blood pH: 3 Christina Lyne Ltd©2014 Aromalyne Training Level 3 Diploma in Aromatherapy (ABC) Answer the following questions about the external structure of the kidney: What structure helps the kidney to maintain its shape? ................................................................................................................................ ……………………………………………………………………………………………... What other function does this structure have? ............................................................................................................................... …………………………………………………………………………………………….. What is this structure made of? .................................................................................................................................. ................................................................................................................................... Where is the adipose capsule found and what is its function? ................................................................................................................................... ………………………………………………………………………………………………. ………………………………………………………………………………………………. What secures the kidneys to their surrounding structures and fixes them to the posterior abdominal wall? ……………………………………………………………………………………………… ……………………………………………………………………………………………… What is this fascia composed of? ................................................................................................................................. Name the structure on the concave medial border of the kidney: ................................................................................................................................. 4 Christina Lyne Ltd©2014 Aromalyne Training Level 3 Diploma in Aromatherapy (ABC) What happens here? ................................................................................................................................ ................................................................................................................................ Each kidney is encapsulated in / protected by three layers of tissue. Can you name them? 1) 2) 3) The kidney has an outer and an inner part, what are they each called? Outer Inner How much urine should a healthy adult pass every day? ………………………….. 5 Christina Lyne Ltd©2014 Aromalyne Training Level 3 Diploma in Aromatherapy (ABC) Use the diagram in your workbook to help you label the missing structures. You may also use the labels below: Renal cortex Renal medulla Renal capsule Renal pelvis Renal column Renal pyramid Renal column Minor calyx Major calyx 1. 2. 3. 4. 5. Ureter 6. 7. 8. 9. 10. Microscopic structure of the kidneys: The kidney has microscopic filters. What are they called? ................................................................................................................................. What is the main function of a nephron? ................................................................................................................................. ……………………………………………………………………………………………… 6 Christina Lyne Ltd©2014 Aromalyne Training Level 3 Diploma in Aromatherapy (ABC) Use the diagram in your workbook to help you label the missing structures. You may also use the labels below: Glomerulus Bowman’s capsule Collecting duct Distal convoluted tubule Proximal convoluted tubule Loop of Henle 1. 2. 3. 4. 5. 6. In your own words, describe what happens in the renal corpuscle: 7 Christina Lyne Ltd©2014 Aromalyne Training Level 3 Diploma in Aromatherapy (ABC) Name the three sections that make up the renal tubule and briefly describe their functions: Structures Function URETERS The wall of the ureter is made up of three layers. Give the name and state what type of tissue each is made of: Name of layer Type of tissue 8 Christina Lyne Ltd©2014 Aromalyne Training Level 3 Diploma in Aromatherapy (ABC) BLADDER What type of tissue allows the bladder to stretch? ........................................................................................................................... What is the name of the type of muscle that is found in the bladder wall? ........................................................................................................................... How many layers of this type of muscle are there? .......................................... What is the name of the tube that transports urine from a kidney to the bladder? ………………………………………………………………………………………… What is the name of the tube that transports urine from the bladder to be expelled? .............................................................................................................................. URINE and its COMPOSITION Name the main components of urine: List the components that make up the remaining 2% 9 Christina Lyne Ltd©2014 Aromalyne Training Level 3 Diploma in Aromatherapy (ABC) Complete the following sentences: Urine is formed by the .............................. draining into collecting ducts and then into larger ........................ ducts. It is then drained into a large, funnel-shaped cavity called the ......................................... This connects to the .................................... In your own words, describe how urine leaves the bladder: Describe what happens at each stage of the filtration process: Stage Description of filtration process Simple filtration Selective reabsorption Tubular secretion 10 Christina Lyne Ltd©2014 Aromalyne Training Level 3 Diploma in Aromatherapy (ABC) How is blood pressure is regulated by the kidneys? Fill in the gaps: Renin is a ........................ produced by special cells within the kidney. It acts to ............................... blood pressure and to restore normal blood flow. The renin-angiotensin-aldosterone system is a group of hormones that act together to regulate .................................... When blood pressure drops, cells in the kidneys detect the change and release ............. into the blood-stream. Renin then converts the plasma protein ................................ (produced in the......................) into................................... Angiotensin converting enzyme ( ACE ) which is formed in the .......................... , then converts angiotensin I into angiotensin II. This powerful hormone acts directly on blood vessels to cause blood pressure to ................................................... It also stimulates the release of the two hormones ............................... and …………………………. Aldosterone is a powerful ............................... It causes the kidneys to retain both .......................... and ................................... and to excrete .......................... The sodium causes water to be retained, thus raising blood volume and blood pressure. Renin secretion is ................... Water balance and urine output. Fill in the gaps: The body obtains most of its water from ....................... and .......................... Fluids are lost from the body through normal physiological activities such as ........................... , ........................ and …….............................. The majority of fluid output occurs via ....................... Some fluid is also lost through ................... and .............................................. 11 Christina Lyne Ltd©2014 Aromalyne Training Level 3 Diploma in Aromatherapy (ABC) The body has homeostatic control mechanisms that maintain a constant internal environment, to ensure that there is a balance between fluid gain and fluid loss. This is called ........................... The most important organs involved in this process are the ..................... The hormones that play a major role in this are .................................... and ................................... If the body does not have sufficient fluids, there is an ........................... in the secretion of these hormones, causing fluid to be .......................... by the kidneys and urine output to be ........................... If the fluid levels are ................................., secretion of these hormones is ........................., resulting in the kidneys retaining less fluid and therefore a subsequent ............................ in the volume of urine produced. This happens when ................................................. in the ..................................... detect changes in the ................... ..................... in the blood. Give some examples of what can cause daily urine output to vary: 12 Christina Lyne Ltd©2014