SEELEY'S ANATOMY+PHYSIOLOGY
12th Edition
ISBN: 9781260172195
Author: VanPutte
Publisher: RENT MCG
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Question
Chapter 26, Problem 22RAC
Summary Introduction
Introduction:
Urine is a waste product that is produced to excrete cellular waste. It also helps in regulating the amount of water, the blood volume and blood pressure of the body which is a part of homeostasis. There are some other factors that are also involved in regulating blood volume and urine formation such as renin-angiotensin system and anti-diuretic hormone feedback system.
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Angiotensin IIa. causes vasoconstriction. d. increases the sensation of thirst.b. stimulates aldosterone secretion. e. All of these are correct.c. stimulates ADH secretion.
Hypertension is likely to increase the secretion ofa. natriuretic peptide.b. antidiuretic hormone.c. bicarbonate ions.d. aldosterone.e. ammonia
What is not an action of angiotensin II?
A. Vasoconstriction that increases arterial pressure
B. Increases thirst
C. Stimulates the release of vasopressin antidiuretic hormone
D. Stimulate adrenal cortex to release aldosterone
E. None of the above
Chapter 26 Solutions
SEELEY'S ANATOMY+PHYSIOLOGY
Ch. 26.1 - Name the organs that make up the urinary system.Ch. 26.1 - List the functions performed by the kidneys, and...Ch. 26.2 - Describe the location, Size, and shown of the...Ch. 26.2 - Describe the renal capsule and the structures that...Ch. 26.2 - List the structures found at the hilum and in the...Ch. 26.2 - What is the functional unit of the kidney? Name...Ch. 26.2 - Distinguish between cortical and juxtamedullary...Ch. 26.2 - List the components of a renal corpuscle.Ch. 26.2 - Describe the structure of the Bowman capsule, the...Ch. 26.2 - Describe the structure of the afferent and...
Ch. 26.2 - Describe the structure and location of the...Ch. 26.2 - Explain blood supply for the kidney.Ch. 26.3 - Name the three general processes involved in...Ch. 26.3 - Contrast the rates of renal blood flow, renal...Ch. 26.3 - Prob. 15AYPCh. 26.3 - What is filtration pressure? How does glomerular...Ch. 26.3 - How do systemic blood pressure and afferent...Ch. 26.3 - Describe autoregulation.Ch. 26.3 - Prob. 19AYPCh. 26.3 - What is the direction of movement of substances in...Ch. 26.3 - Describe what happens to most of the filtrate that...Ch. 26.3 - On what side of therenal tubule cell does active...Ch. 26.3 - Describe how symportworks in the renal tubule.Ch. 26.3 - Name the substances that are moved by active and...Ch. 26.3 - Prob. 25AYPCh. 26.3 - Where does tubular secretion take place? What is...Ch. 26.3 - What substances are secreted? List the mechanisms...Ch. 26.3 - List the major mechanisms that create and maintain...Ch. 26.3 - Describe the roles of the loop of Henle, the vasa...Ch. 26.3 - Describe how the filtrate volume and concentration...Ch. 26.4 - Prob. 31AYPCh. 26.4 - How is angiotensinII activated? What effects does...Ch. 26.4 - Where is aldosterone produced? What factors...Ch. 26.4 - What are the effects of aldosterone on Na+ and CI+...Ch. 26.4 - Where is ADH produced? What factors stimulate an...Ch. 26.4 - How does ADH affect urine volume and...Ch. 26.4 - Describe how the presence of ADH causes the...Ch. 26.4 - How does the absence of ADH cause the production...Ch. 26.4 - Where is atrial natriuretic hormone produced,and...Ch. 26.5 - What is plasma clearance, and how is it...Ch. 26.5 - Prob. 41AYPCh. 26.5 - Describe how PAH is used to determine renal plasma...Ch. 26.5 - Explain the significance of tubular load and...Ch. 26.6 - What are the functions of the ureters, urinary...Ch. 26.6 - Prob. 45AYPCh. 26.6 - Prob. 46AYPCh. 26.6 - Prob. 47AYPCh. 26.6 - Prob. 48AYPCh. 26.7 - Discuss the effect of aging on the kidneys. Why do...Ch. 26 - Prob. 1RACCh. 26 - Prob. 2RACCh. 26 - Prob. 3RACCh. 26 - Prob. 4RACCh. 26 - Prob. 5RACCh. 26 - Prob. 6RACCh. 26 - Prob. 7RACCh. 26 - Prob. 8RACCh. 26 - If the glomerular capillary pressure is 40 mm Hg,...Ch. 26 - Prob. 10RACCh. 26 - Prob. 11RACCh. 26 - Prob. 12RACCh. 26 - Prob. 13RACCh. 26 - Prob. 14RACCh. 26 - Prob. 15RACCh. 26 - Prob. 16RACCh. 26 - Prob. 17RACCh. 26 - Which of the following contributes to the...Ch. 26 - Prob. 19RACCh. 26 - Prob. 20RACCh. 26 - Prob. 21RACCh. 26 - Prob. 22RACCh. 26 - ADH governs the a. Na+ pump of proximal convoluted...Ch. 26 - Prob. 24RACCh. 26 - The amount of a substance that passes through the...Ch. 26 - Prob. 26RACCh. 26 - Prob. 1CTCh. 26 - Harry is doing yard work one hot summer day and...Ch. 26 - Prob. 3CTCh. 26 - Prob. 4CTCh. 26 - Design a kidney that can produce hypostatic urine,...Ch. 26 - If only a very small amount of urea, instead of...Ch. 26 - Prob. 7CTCh. 26 - Marvin was driving too fast on a remote mountain...Ch. 26 - Which of the following will help compensate for...Ch. 26 - Renin-secreting tumors are usually found in the...Ch. 26 - Prob. 11CT
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- The substance most likely to cause a rapiddrop in blood pressure isa. epinephrine.b. norepinephrine.c. angiotensin II.d. serotonin.e. histaminearrow_forwardAn increase in extracellular potassium levels can causea. an increase in stroke volume.b. an increase in force of contraction.c. a decrease in heart rate.d. Both a and b are correct.arrow_forwardIn response to a decrease in blood pressurea. more fluid than normal enters the tissues (fluid shift mechanism).b. smooth muscles in blood vessels relax (stress-relaxation response).c. the kidneys retain more salts and water than normal.d. All of these are correct.arrow_forward
- Which of the following is likely to decrease blood pressure? A. High concentraion of ADH in the blood B. Body wide vasoconstriction C. Vagal inhibition D. Increased cardiac outputarrow_forwardIndicate the hormone that is NOT regulating urine production. A. Aldosterone B. Erythropoietin C. Antidiuretic hormone D. Atrial natriuretic peptide Name the most abundant anions in the extracellular fluid (ECF). А. НРО В. C C. Mg* D. Karrow_forwardA patient is found to have severe arteriosclerosis of the renal arteries,which has reduced renal blood pressure. Which of these is consistentwith that condition?a. hypotensionb. hypertensionc. decreased vasomotor toned. exaggerated sympathetic stimulation of the hearte. Both a and c are correct.arrow_forward
- ) Which of the following is NOT TRUE about angiotensin II (Ang II)? a. Ang II can increase production of aldosterone b. Ang II is produced when the ECF Na+ level rises c. Ang II is a potent vasoconstrictor. d. Ang II elevates blood pressure. e. Ang II stimulates thirst.arrow_forwardBoth ADH and aldosterone act to a.increase urine volume. b.increase blood volume. c.increase total peripheral resistance. d.produce all of these effects.arrow_forwardWhich of these hormones is most likely to directly cause a drop inblood pressure?a. aldosteroneb. antidiuretic hormone (ADH)c. erythropoietind. atrial natriuretic hormone (ANH)arrow_forward
- Vasodilation of blood vessels to the kidneys is due to________.a. more frequent action potentialsb. less frequent action potentialsarrow_forwardWhich of the following side effects can be associated with anti-diuretic hormone (ADH) analogues?A. DepressionB. Increased irritabilityC. Decreased visionD. SeizuresE. Headachearrow_forwardwhen atrial natriuretic peptide is injected into an experimental animal, which of the following is an acute physiologic response? A. decreased blood pressure B. decreased heart rate C. increased renin release D.increased sodium and water reabsorption by the kidney . E, systemic vasoarrow_forward
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