Laboratory Manual For Human Anatomy & Physiology
4th Edition
ISBN: 9781260159363
Author: Martin, Terry R., Prentice-craver, Cynthia
Publisher: McGraw-Hill Publishing Co.
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Textbook Question
Chapter 57, Problem 3.2A
Number the following structures to indicate their respective positions in relation to the nephron. Assign the number 1 to the structure nearest the glomerulus.
_______ Ascending limb of nephron loop
_______ Collecting duct
_______ Descending limb of nephron loop
_______ Distal convoluted tubule
_______ Glomerular capsule
_______ Proximal convoluted tubule
_______ Papillary duct in renal papilla
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Write name of the part of the nephron that has the following function.
______________________ 1. Reabsorption of an additional 15% of water by osmosis. Impermeable to solutes.______________________ 2. Hormones determine if urine is concentrated.______________________ 3. Filters blood and forms filtrate.______________________ 4. Reabsorption of majority of water and solutes from filtrate by active and passive processes. Also secretion occurs here.______________________ 5. Reabsorption of more sodium, chloride, and about 10 to 15% more water.______________________ 6. Reabsorption of sodium and chloride decreases the osmolarity of filtrate. Nearly impermeable to water.
Trace blood flow through the kidneys. Start at the renal artery and number the blood vessels in sequence. ________ afferent arteriole ________ arcuate artery ________ arcuate vein ________ efferent arteriole ________ glomerulus ________ interlobar artery ________ interlobar vein ________ interlobular artery ________ interlobular vein ________ peritubular capillary ___1____ renal artery ________ renal vein ________ segmental artery
What should not be found in the urine of a healthy individual?
Group of answer choices
glucose
creatinine
potassium
sodium
Give the structures in correct order that complete this pathway of blood filtrate in the urinary system:
Collecting Ducts of Kidney through the _______________ to the Bladder /
from the Bladder through the ____________________________ to the outside environment.
Group of answer choices
nephron/ urethra
trigone/ ureter
ureter/ urethra
urethra/ ureter
Which of the following processes is most effective at maintaining homeostasis in regard to the proper fluid volume of the human body?
Group of answer choices
perspiration from sweat glands
production of hypertonic urine
loss of water by the lungs
production of compact feces
Chapter 57 Solutions
Laboratory Manual For Human Anatomy & Physiology
Ch. 57 - When comparing the position of the two kidneys. a....Ch. 57 - Prob. 2PLCh. 57 - Which of the following does not represent one of...Ch. 57 - The ______________ arteries and veins are located...Ch. 57 - The _____________ is the tube from the kidney to...Ch. 57 - The trigone is a triangular, funnel-like region of...Ch. 57 - The external urethral sphincter is composed of...Ch. 57 - Contractions of the detrusor muscle provide the...Ch. 57 - Label the features indicated in figure 57.10 of a...Ch. 57 - Match the terms in column A with the descriptions...
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- Make 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_forwardNumber the following structures in order of function (1 to 13) during urine formation. ________afferent arteriole ________ascending limb of loop ________collecting duct ________descending limb of loop ________distal convoluted tubule ________efferent arteriole ________glomerular (Bowman’s) capsule & glomerulus (glomerular capillaries) ________nephron loop ________papillary duct ________proximal convoluted tubule ________renal corpuscle ________thick segment of loop ________thin segment of loop Bladder infections occur when bacteria from outside of the body enter through the urethra and colonize the bladder. Based on the anatomical differences between the sexes, explain why women are more susceptible to bladder infections than men.arrow_forwardOrder the events leading to the formation of urine in the bladder. Question 106 options: wastes enter the renal pelvis wastes travel down the collecting duct blood enters the kidney via the renal artery wastes travel down the descending limb of the convoluted tubule glomerulus filters the blood wastes travel through the ureters to the bladder wastes travel up the ascending limb of the convoluted tubulearrow_forward
- Label the drawing of the nephron using the key letters of the correct terms. Key: a. granular cells 1 b. cuboidal epithelium C. macula densa d. glomerular capsule (parietal layer) e. ascending limb of the nephron loop f. glomerulus 2 3. 4 5 6 nitholium (transitional epithelium) in the bladder? Carrow_forwardWhat are the components of the renal system? Discuss the physiological functions of the parts of the nephron. Also, discuss the roles of the ureters, bladder, and urethra in renal function? kindly insert your references here. thank you!arrow_forwardChoose the letter that best matches the statement each. Answers may be used more than once or not at all A. Collecting Duct B. Proximal Tubule C. Descending limb loop of Henle D. Ascending limb loop of Henle E. Ureter Water permeability of this region of the nephron is highly dependent upon ADH This region of the nephron is always impermeable to water Glucose will primarily be reabsorbed in this region of the nephron This region of the nephron is responsible for reabsorption of amino acids Which region is associated with osmolarities that are always isoosmotic with the blood? There are never aquaporins in this region of the nephron "loop" drug diuretics work by inhibiting resorption of salts in this region of the nephron Alcohol will exhibit its diuretic effect mainly in this region of the nephron only water, but not salt, is reabsorbed in this region of the nephron This region of the nephron has osmolarity values between 50-1200 mOsm This region of the nephron has osmolarity values…arrow_forward
- 2 Label the following parts of the nephron on Figure 14.15. O Afferent arteriole O Arcuate artery O Arcuate vein O Ascending loop of Henle O Collecting duct O Cortex O Cortical nephron O Descending loop of Henle O Distal convoluted tubule O Efferent arteriole O Glomerulus O Interlobar artery O Interlobar vein O Juxtaglomerular apparatus O Medulla O Nephron loop O Peritubular capillaries O Proximal convoluted tubule O Renal corpuscle O Vasa recta FIGURE 14.15 The composite nephronarrow_forwardFill in the blanks: The glomerulus is fed by the ___________________________________ arteriole, and drained by the ___________________________________ arteriole. Blood then flows into a set of ___________________________________ _____________________________________.arrow_forwardDrag each description to the bin labeled with the correct nephron segment. ►View Available Hint(s) between afferent and efferent arterioles reabsorption into peritubular capillaries Distal Convoluted Tubule podocytes block filtration of proteins production of filtrate contains the glomerulus Renal Corpuscle returns organic nutrients to circulation secretion from peritubular capillaries Reset Help releases ions and acids to urine microvill increase surface area Proximal Convoluted Tubulearrow_forward
- Arrange the following sets of urinary structures in the correct order for the flow of urine, filtrate, or blood. a. renal pelvis, minor calyx, renal papilla, urinary bladder, ureter, major calyx, and urethra b. distal convoluted tubule, ascending limb of the nephron loop, glomerulus, collecting duct, descending limb of the nephron loop, proximal convoluted tubule, and glomerular capsule c. segmental artery, afferent arteriole, cortical radiate artery, glomerulus, renal artery, interlobar artery, and arcuate artery d. arcuate vein, inferior vena cava, peritubular capillaries, renal vein, interlobar vein, cortical radiate vein, and efferent arteriolearrow_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_forwardEnergy requirements of the kidney are very high. Comment.arrow_forward
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