ch. 18
Help!
|
|
||||
|---|---|---|---|---|---|
| The _______ system helps keep the body in homeostasis by removing and restoring selected amounts of solutes and water from the blood. | urinary
🗑
|
||||
| The urinary system consists of two kidneys, two ureters, the bladder and the ______ | urethra
🗑
|
||||
| The _______ are the main filtering organs of the urinary system, producing the urine. | kidneys
🗑
|
||||
| _____ consists of urea, excess water, excess ions and toxic wastes that may ahve been consumed with food. | urine
🗑
|
||||
| The kidneys perform ___ functions as they daily filter the blood. | six
🗑
|
||||
| The _____ are the major excretory organs of the body, filtering large amounts of fluids from the bloodstream | kidneys
🗑
|
||||
| kidneys maintain blood volume and concentration by maintaining proper ___________ | ion concentrations
🗑
|
||||
| Kidneys control the proper ______ ion concentration of the blood. | hydrogen
🗑
|
||||
| The kidneys produce the enzyme _____ which helps maintain blood pressure | renin
🗑
|
||||
| The kidneys produce the protein hormone _________, which stimulates red blood cell production | erythropoietin
🗑
|
||||
| The kidneys convert vitamin D to its active form _________ | calciferol
🗑
|
||||
| The kidneys are located just above the waist between the _______ and the posterior wall of the abdomen. | parietal peritoneum
🗑
|
||||
| The _____ is a notch in the concave center of each kidney through which a ureter leaves the kidney | hilum
🗑
|
||||
| ____ layers of tissue surround each kidney | three
🗑
|
||||
| The innermost layer of the kidney is the ________ | renal capsule
🗑
|
||||
| the renal capsule acts as a barrier against infection and ______ | trauma
🗑
|
||||
| The second layer of the kidney is the _________, a mass of fatty tissue that protects the kidney from blows. | adipose capsule
🗑
|
||||
| The outtermost layer of the kidney is the ________ that anchors the kidney to the abdominal wall | renal fascia
🗑
|
||||
| The outter area of a kidney is called the _______ | cortex
🗑
|
||||
| the inner area of a kidney is called the ______ | medulla
🗑
|
||||
| Within the medulla are striated, triangular structures called the _________ | renal pyramid.
🗑
|
||||
| The cortical material that extends between the renal pyramids is called the _________ | renal columns
🗑
|
||||
| The cortex and renal pyramids make up the ________ of the kidney. | parenchyma
🗑
|
||||
| the parenchyma of the kidney is composed of millions of microscopic units called _______. | nephrons
🗑
|
||||
| The _______ are the functional units of the kidneys | nephrons
🗑
|
||||
| the tip of each renal pyramid is surrounded by a funnel shaped structure called a __________ | minor calyx
🗑
|
||||
| a ________ collects urine from the ducts of the renal pyramids. | minor calyx
🗑
|
||||
| The major calyces foin to form the large collecting funnel called the ________ | renal pelvis
🗑
|
||||
| the renal pelvis narrows to form the ______ | ureter
🗑
|
||||
| a _______ is a microscopic renal tubule and its vascular component | nephron
🗑
|
||||
| The nephron begins as a double walled globe know as _______________ | bowmans glomerular capsule
🗑
|
||||
| The right and left renal arteries transport ____ ml of blood to thekidneys every minute | 1200
🗑
|
||||
| The arteries branch and pass between the renal pyramids in the renal columns as the ________ arteries. | interlobar
🗑
|
||||
| At the base of the pyramids, interlobar arters arch as the _______ arteries found between the cortex and the medulla | arcuate
🗑
|
||||
| branches of the arcuate arteries become the __________ arteries | interlobular
🗑
|
||||
| interlobular arteries branch into afferent _______ in the cortex | arterioles
🗑
|
||||
| afferent arterioles divide into the capillary network called the ________ | glomerulus
🗑
|
||||
| Glomerular capillaries reunite to form the _________ arteriole, which exits the capsule of the glomerulus. | efferent
🗑
|
||||
| efferent arterioles divide to form ________ capillaries, which surround the confoluted tubules of the nephron. | peritubular
🗑
|
||||
| peritubular capillaries reunite to form an ________ vein, which connects with the arcuate vein at the base of the pyramid. | interlobular
🗑
|
||||
| arcuate veins connect to ________ veins found between the pyramids int he renal columns. | interlobar
🗑
|
||||
| Interlobar veins unite at the right and left ______ veins that exit the kidney at the hilum. | renal
🗑
|
||||
| The nerve supply to the kidney is the _________ of the autonomic nervous system. | renal plexus
🗑
|
||||
| _______ control blood concentration andvolume by removing selected amounts of water and solutes, regulate ph and remove toxic waste from the blood. | nephrons
🗑
|
||||
| urine forms by glomerular filtration, tubular reabsorption and tubular secretion, all of which occur in the ________ | nephrons
🗑
|
||||
| ___________ removes water and dissolved substances from the plasma of blood. | glomerular filtration
🗑
|
||||
| ____________ transports substances from the tubular fluid into the blood of the peritubular capillaries. | tubular reabsorption
🗑
|
||||
| __________ reabsorbs glucose | active transport
🗑
|
||||
| ______ reabsorbs water | osmosis
🗑
|
||||
| ________ moves these substances from the plasma in the peritubular capillary into the fluid of the renal tubule | tubular secretion
🗑
|
||||
| _____ consists of 95 percent water | urine
🗑
|
||||
| each of the two ureters begins as an extension of the ________ of a kidney and connects to the urinary bladder | renal pelvis
🗑
|
||||
| The function of the ______ is to transport urine from the renal pelvis to the urinary bladder. | ureters
🗑
|
||||
| urine moves mainly by ________ contractions of the smooth muscle walls | peristaltic
🗑
|
||||
| The urinary bladder is held in position by folds of _________ in the pelvic cavity | peritoneum
🗑
|
||||
| the two openings of the ureters and the single opening into the urethra outline a smooth triangular region called the _______ | trigone
🗑
|
||||
| the bladder wall is composed of three layers of smooth muscle called the _______ muscle | detrusor
🗑
|
||||
| urine is expelled from the bladder by an act known as _________ | micturition
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
airdude