Concept explainers
To discuss:
Arrangement of the renal parenchyma around the renal sinus; organization of the cortex, medulla, and renal pyramids.
Introduction:
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Anatomy and Physiology
- Figure 41.5 Which of the following statements about the kidney is false? The renal pelvis drains into the ureter. The renal pyramids are in the medulla. The cortex covers the capsule. Nephrons are in the renal cortex.arrow_forwardRenal cortex From renal artery ........ Renal medulla To renal vein 13 12 11 10 Figure 17.4 Relevant Terms Afferent arteriole Glomerular capsule Ascending limb of the nephron lop Glomerulus Collecting duct Interlobular artery Descending limb of the nephron loop Interlobular vein Distal convoluted tubule Peritubular capillary Efferent arteriole Proximal convoluted tubule Copyright 2012 by Mosby, an imprint of Elsevier Inc. All rights reserved.arrow_forwardThe renal columns are what type of structurearrow_forward
- Define renal pyramidarrow_forwardMatch the renal process to the direction and type of movement. General, fluid movement into Bowman’s capsule. Group of answer choices Secretion Reabsorption Filtration Excretionarrow_forwardIn a histological section of cortical kidney, renal corpuscles are surrounded by... O proximal tubules O proximal and distal convoluted tubules as well as thin limbs of the loops of Henle proximal and distal convoluted tubules O proximal tubules and loops of Henle with distal tubules forming the medullary raysarrow_forward
- The first step in making urine is the formation of filtrate. Explain how this step occurs. explain: the pressures involved, how the histology of the structure where this occurs facilitates filtrate formation, and what goes into the filtrate.arrow_forwardPlease simply and explain all function and processes of renal systemarrow_forwardPairs of urinary structures that are often confused are the ureters and the urethra; the perirenal and pararenal fat; and the renal sinus and renal pelvis. For each pair, differentiate one structure from the other.arrow_forward
- Number the following structures to indicate their respective positions in the blood pathway within the kidney.Assign the number 1 to the vessel nearest the renal artery. afferent arteriole efferent arteriole glomerulus peritubular capillary renal veinarrow_forwardThe urine transport from the kidney to the urinary bladder calledarrow_forwardTrace the fluid from its formation at the renal corpuscle until it exits the body through the urethra.arrow_forward
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