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Anatomy and Physiology
- Which of the following does not contribute to the high salt concentration in the interstitial fluid of the kidney medulla? (a) active transport of sodium from the upper part of the ascending limb (b) diffusion of salt from the ascending limb of the loop of Henle (c) reabsorption of salt from various regions of Bowmans capsule (d) counterflow of fluid through the two limbs of the loop of Henle (e) diffusion of urea out of the collecting ductarrow_forwardName the structural and functional units of kidney.arrow_forwardMake a sketch of ONE complete Nephron in the kidney and label to show the blood flow (mark with red) and urine flow in this nephron (you can also use arrow to indicate flow direction). Remember only ONE nephron in your kidney. show the correct location of this nephron (Cortical vs. Juxtamedullary Nephrons) in the entire kidney. show the correct blood tubings within the nephron (I should be able to tell afferent and efferent arteriole from your sketch; also your nephron is closely associated with two capillary bed )arrow_forward
- Water though Urinary System Trace the path of the water molecule as it moves from this starting point to this ending point. Starting point: The water molecule enters a kidney in the blood plasma traveling through the renal artery. Ending point: The water molecule is excreted from the body. You may write a description, create a diagram with labels, or both to trace a path. Include as many of the following components of the urinary system and terms as you can: afferent arteriolecollecting ductdistal convoluted tubuleglomerular capsuleglomerulusmajor calyxminor calyx nephron loopproximal convoluted tubulerenal pelvisureterurethra For each of the parts of the urinary system in your path, describe a unique anatomical characteristic (size, tissue composition, etc.) or function.arrow_forwardThis vessel (black arrow) is found Choose from the following: (A) in the medullary rays (B) within the renal columns (C) at the junction of the renal pyramids and the renal cortex (D) within the renal cortex (E) within the sinus of the kidneyarrow_forwardState two vital functions of kidney.arrow_forward
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