4016 Lab – Urinary System Anatomy Remember to use your APR to identify urinary system anatomy! Activity 1 – Renal and Urinary Anatomy Type the number of the following structures using the numbered lines in the diagram in the lab book: _8__ abdominal aorta _2__ hilum of the kidney _3__ inferior vena cava _7__ kidney _1__ renal artery _6__ renal vein _9__ ureter _5__ urethra _4__ urinary bladder Type the number of the following structures using the numbered lines in the diagram
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medulla. B hypothalamus. C. thalamus. C. cerebral cortex. E. cerebellum. 7. What is NOT correct about ADH (antidiuretic hormone)? A. Some substances like caffeine and nicotine counteract the action of ADH‚ making you want to go to the bathroom B. Target of ADH does not include on kidney nephrons C. The function of ADH is to conserve body water by reducing the loss of water in urine D. ADH is synthesized by the hypothalamus and stored in the anterior pituitary gland till its release. 8. Which
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REVIEW SHEET EXERCISE 9 Renal System Physiology NAME: LAB TIME/DATE: Simulating Glomerular Filtration The following questions refer to Activity 1: Investigating the Effect of Flow Tube Radius on Glomerular Filtration. 1. Describe the effect of increasing the afferent radius on glomerular filtration rate and glomerular pressure. As the afferent radius increases the glomerular filtration rate and glomerular pressure both increase the pressure in slow steps the filtration rate greatly
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theme is clearly portrayed and developed in my chosen texts. The texts I have chosen are How Many Miles to Babylon by Jennifer Johnston (HMMB) and A Doll’s House by Henrik Ibsen (ADH). The theme/issue of relationships and power is clearly evoked in the relationshios between Alicia and Alec in HMMB and Nora and Helmer in ADH. Both texts and relationships show the use and abuse of power. In the opening scene of HMMB‚ we get our first glimpse at the relationship shared between Alec and Alicia. Alec writes
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electrolytes Organs involved in Homeostasis Organs involved in Homeostasis Hypothalamus – Monitors water‚ temperature and carbon dioxide content of the blood. Pituitary Gland – (master gland) secretes a number of hormones‚ including ADH which is important for regulating water content Lungs – involved in removal of Carbon Dioxide Liver – controls glucose content in the body‚ also involved in temperature regulation. Organs involved in Homeostasis Pancreas – involved in
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Health). Pathophysiology causes of diabetes insipidus are abnormality in the functioning or levels of antidiuretic hormone (ADH)‚ also known as vasopressin manufactured in the hypothalamic us and stored in the pituitary gland‚ ADH helps to regulate the amount of fluid in the body (News Medical). For people who experiencing central diabetes insipidus‚ the production of ADH is too low to stop the kidneys from passing dilute urine. This result in an increased loss of water and the person become more
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process of urine formation which transfers materials from peritubular capillaries to renal tubular lumen and occurs mainly by active transport. ADH is secreted by the posterior pituitary (neurohypophysis) when there is a decrease in water concentration (increase in osmolarity) which will cause an increase in water reabsorption (decrease in osmolarity). ADH most important function is to conserve the fluid volume of your body by reducing the amount of water passed out in the urine. When there is a decrease
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26: Fluid‚ Electrolyte‚ and Acid-Base Balance Objectives Body Fluids 1. List the factors that determine body water content and describe the effect of each factor. 2. Indicate the relative fluid volume and solute composition of the fluid compartments of the body. 3. Contrast the overall osmotic effects of electrolytes and nonelectrolytes. 4. Describe factors that determine fluid shifts in the body. Water Balance and ECF Osmolality 5. List the routes by which water enters
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Regulation of Blood Pressure and Blood Volume One way the body regulates blood pressure and blood volume is through the body’s use of baroreceptors‚ a mechanoreceptor of the nervous system. If there were low arterial blood pressure‚ the baroreceptors in one’s blood vessels could detect this. One’s baroreceptors in the aorta and carotid sinus of the cardiac system are constantly monitoring blood pressure. They send messages containing any changes through the central nervous system to the medulla oblongata
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Pituitary: The Master Gland 1. pituitary gland (hypophysis): produces 8 major hormones a. two lobes 1. anterior lobe (adenohypophysis): glandular tissue 2. posterior lobe (neurohypophysis): nervous tissue and is a direct extension of the hypothalamus b. connected to hypothalamus via the infundibulum 2. pituitary-hypothalamus relationships a. vascular connection between the anterior lobe and the hypothalamus b. the hypo. makes releasing/inhibitory hormones (RH/IH) that enter
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