body’s hormones. Some of the medical problems that can cause secondary hypertension include: Kidney disease. Secondary hypertension is related to damaged kidneys or to an abnormal narrowing of one or both renal arteries. The renal arteries are the major blood vessels that bring blood to each kidney. When the kidney’s blood supply is reduced by a narrowing (called renal artery stenosis)‚ the kidney produces high levels of a hormone called renin. High levels of renin trigger the production of other
Free Blood pressure Hypertension Kidney
chapter 10 Student: ___________________________________________________________________________ 1. Antidiuretic hormone is released by: A.anterior lobe of the pituitary B.posterior lobe of the pituitary C.hypothalamus D.adrenal glands 2. Excretion primarily rids the body of: A.excess fuels B.undigested food C.minerals D.substances that were involved in metabolism E.All of the choices are correct. 3. Benign prostatic hyperplasia: A.is prostate cancer B.involves enlargement
Free Kidney
symptoms including protein in the urine‚ low blood protein levels‚ high cholesterol levels‚ and swelling. The urine may also contain fat‚ which can be seen under the microscope. Nephrotic syndrome is caused by various disorders that damage the kidneys‚ especially the basement membrane of the glomerulus. This causes abnormal excretion of protein in the urine. This condition can also occur as a result of infection‚ use of certain drugs‚ cancer‚ genetic disorders‚ immune disorders‚ or diseases
Free Kidney Nephrology Renal failure
INTRODUCTION: URINARY TRACT INFECTION | | What is a urinary tract infection (UTI)? The urinary tract is comprised of the kidneys‚ ureters‚ bladder‚ and urethra. A urinary tract infection (UTI) is an infection caused by pathogenic organisms (for example‚ bacteria‚ fungi‚ or parasites) in any of the structures that comprise the urinary tract. However‚ this is the broad definition of urinary tract infections; many authors prefer to use more specific terms that localize the urinary tract infection
Premium Urinary tract infection Urine Kidney
PHI 111 Final Paper: Dilemmas in My Sister’s Keeper by Jodi Picoult The novel “My Sister’s Keeper” by Jodi Picoult explores the medical‚ legal‚ ethical and moral issues related to long term illness and discusses some of the bioethical issues around the experimental technique known as pre-implantation genetic diagnosis. The author presents many ethical dilemmas when a couple chooses to genetically engineer a baby to create a bone marrow match for their terminally ill daughter. That creation is
Premium Kidney Ethics In vitro fertilisation
The excretory system eliminates wastes from the body while also maintaining water and chemical balances. The main organs of the excretory system are the kidneys‚ the ureters‚ the bladder‚ the urethra‚ the skin‚ and the lungs. The main things that the body must excrete are nitrogen wastes and carbon dioxide. Nitrogen wastes are a byproduct of protein metabolism. Protein metabolism is the making of amino acids into proteins and the breaking-down of proteins into amino acids. Carbon dioxide
Premium Kidney
transplantation into another. Organs you can donate include: kidneys‚ heart‚ liver‚ pancreas‚ intestines‚ lungs‚ skin‚ bone‚ bone marrow‚ and cornea (the front part of the eye). [source: medlineplus.com] 2.Organ donations usually occur for patients with kidney failure‚ heart disease‚ lung disease‚ and cirrhosis of the liver. For patients who need a kidney or a liver‚ a living donor’s organs can be utilized‚ since we are already born with an extra kidney and the liver is regenerative. However‚ if the patient
Premium Organ Heart Organ transplant
prominent nucleus. Can be found in medulla of kidney. Does not allow for passive diffusion easily. Columnar – tall‚ vertical‚ thick cells. Can be found in the small intestine. Does not allow passive diffusion easily. Active transport is needed. Move nutrients from intestine to blood = absorption! Can have microvilli to increase surface area. Squamous – large‚ thin and prominent nucleus. Like a sunny side up egg. Can be found in glomerulus of kidney‚ walls of capillaries‚ alveoli of lungs. Allows
Premium Kidney Epithelium Nephron
ongoing chemical and biological reactions in the body”. Organs of excretion: Skin: Salt and water in sweat Lungs: Removal of CO2 from respiration in every body cell. (CO2 lowers blood pH and can lead to death). Kidneys: Removal of nitrogenous waste in urine. (Too much can lead to kidney stones and bone loss.) Urea is produced from excess amino acids. Nitrogenous Excretion: When proteins are metabolised they produce carbon dioxide and water‚ but also nitrogen-containing products. To metabolise
Premium Liver Kidney Blood
our bodies and kill us. It also helps in maintaining the composition of body fluids. The Excretory System of humans is made up of 4 structures: Two kidneys‚ two ureters‚ a bladder‚ and the urethra. The kidneys act as a filter to filter the waste products from the blood‚ the ureters are tubes that transport the main waste products (urine) from the kidneys to the bladder‚ where it is stored until it is excreted out of the body through the urethra. Formation of Urea: When you eat a food high in
Premium Kidney Ureter Urine