Answered: true? false?

Science

Biology

true? false?

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter15: Fluid And Acid-base Balance

Section: Chapter Questions

Problem 5RE

See similar textbooks

Related questions

Q: IDENTIFY THE PROXIMAL CONVOLUTED TUBULE

A: The male excretory system is responsible for removing waste products from the body and maintaining…

Q: Why does the glomerulus have a high-pressure capillary network? Explain.

A: Glomerulus is defined as the network of blood capillaries present in the kidney. The network of…

Q: The opening indicated by the black arrow indicates a 'fenestra' or pore within the glomerular…

A: We know that Capillaries are very small and thin blood vessels that are surrounded by endothelium in…

Q: Why is there much greater filtration through glomerular capillaries than through capillaries…

A: The excretory framework is a latent natural framework that eliminates overabundance, pointless…

Q: Select the best answer or answers from the choices given: Tubular reabsorption (a) of glucose and…

A: Introduction: The process of Tubular reabsorption involves the movement of water and solutes out…

Q: If urine/filtrate is hyperosmotic to the interstitial fluid, fluid would go from the interstitial…

A: Regulation of water levels in the system is a critical criterion since water is vital for the…

Q: The glomerulus differs from other capillaries in the body in that it Question options: a) is…

A: The glomerulus is a network of tiny blood vessels known as a tuft, located in the nephron pf the…

Q: The lowest solute concentration is in the: Bowman's capsule Proximal tubule beginning of the…

A: The mechanism of moving solutes and water out of the fluid and receiving it into circulation is…

Q: Describe two mechanisms by which the body regulates filtration rate.

A: Glomerular filtration refers to the initial step of the formation of urine. This process occurs in…

Q: Which one of the following statements is false?a. Blood pressure in the glomerular capillaries is…

A: Given: Need to find the false statement from given options.

Q: Select the best answer or answers from the choices given: Which is reabsorbed by the proximal…

A: The proximal convoluted tubule is a part of the kidney's nephron, and it is the primary site where…

Q: Which of the following substances does NOT appear in normal filtrate within the distal convoluted…

A: The kidneys are two reddish-brown organs with a bean-shaped structure that filters blood and removes…

Q: Renal is a process that yields relatively constant GFR with fluctuating blood pressure in the…

A: Glomerular filtration is the process by which the the excess fluid and the waste products are…

Q: Antidiuretic hormone (ADH) is produced in the pituitary gland and regulates the body's fluid volume…

A: Pituitary gland is well known as the master gland that regulate the activity of most of other…

Q: Define filtration

A: The principle of filtration depends upon the type of filtrates used. Filtration is an important…

Q: This is the filtration barrier in the kidney. Identify A (blank 1), B (blank 2), C (blank 3),

A: In this question, we have to label the filtration barrier.

Q: Define crosscurrent

A: Gaseous exchange is an essential factor that takes place in the body to regulate every breathing…

Q: Wrestlers often fast and dehydrate to stay in a specific weight class. What abnormal urine values…

A: Urinalysis It is necessary to identify the athlete's state of hydration. To obtain an accurate…

Q: The epithelium lining of the proximal convoluted tubule has a brush border. Name the cell structure…

A: To answer this question we should have knowledge of anatomy.

Q: Pathologically excessive secretion of anti- diuretic hormone by a pituitary adenoma would cause…

A: Introduction: Antidiuretic hormone (ADH) is a brain molecule that induces the kidneys to release…

Q: Using the space below, DRAW a simple diagram of the nephron loop and the vasa recta capillaries.…

A: Blood flows into the kidney through the renal artery. The renal artery is large blood vessel which…

Q: Define filtration fraction

A: The body converts what it requires from food into energy. Waste materials are then left behind in…

Q: If a patient’s urinary plasma flow is 600ml/min and hematocrit is 50%, what will be his urine blood…

A: Renal Plasma Flow (RPF):This is the total amount of blood flowing through the kidneys in one…

Q: List and describe the three filtration barriers that substances leaving the plasma must pass through…

A: Filtration is the process of movement of fluid from the blood into the lumen of the nephron.…

Q: Maria is 8 months pregnant. When she goes to her doctor for her checkup, the nurse takes her blood…

A: The excretory system is a passive biological mechanism that eliminates excess, unwanted elements…

Q: Calculate net filtration pressure given the following values: glomerular hydrostatic pressure = 50…

A: Net Filtration Pressure (NFP) = Glomerular blood hydrostatic pressure (GBHP) – [capsular hydrostatic…

Q: Urine is formed by the kidneys and flows through the ureters tothe bladder, where it is eliminated…

A: The urinary system is also known as the renal system or urinary tract. The main function of the…

Q: Pressure in the renal artery is 100 mm Hg and the pressure in the renal vein is 50 mm Hg. The…

A: Pressure in the glomerulus is characterized by the difference of pressure between the afferent and…

Q: Is this following statement correct? In the kidney, vasoconstriction of the afferent arteriole…

A: Afferent arteriole and efferent arterioles are the parts of nephron which is the structural and…

Q: Given the following volumes, calculate the Net Filtration: BP=30 mmHg, IF Osm Pressure=1 mmHg, Blood…

A: The summation of all the pressure that favors or opposes filtration is defined as the net filtration…

Question

Filtration occurs in the tubules because the blood pressure in the tubules is greater than the fluid pressure in the capillaries.

true?

false?

Expert Solution

Step 1

The nephron is the basic functional and structural unit of the kidney. It consists of the tubule and renal corpuscle attached to it. Each kidney contains approximately 1 million nephrons.

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

Antidiuretic hormone (ADH) is produced in the pituitary gland and regulates the body's fluid volume and osmolality by affecting the number of active aquaporins (water channels) in the proximal tubules and the collecting duct. But what is it, above all, that drives the filtrate out of the tubules? a) Osmotic pressure formed depending on the composition of the filtrate b) Osmotic gradient in the medullary (kidney marrow) c) Hydrostatic pressure from the filtrate in tubules d) Blood pressure in the capillary
The epithelium lining of the proximal convoluted tubule has a brush border. Name the cell structure that forms the brush border and state its function.
This is the filtration barrier in the kidney. Identify A (blank 1), B (blank 2), C (blank 3), A B D (blank 4). Blank # 1 Blank # 2 Blank # 3 Blank # 4
Urine is formed by the kidneys and flows through the ureters tothe bladder, where it is eliminated via the urethra. True or false?
The opening indicated by the black arrow indicates a 'fenestra' or pore within the glomerular capillary endothelium. Which of the following is the approximate size of the largest molecule allowed to pass through this opening? Choose from the following: (A) 5 - 6 nm (B) 50 - 70 nm (C) 200 - 300 nm (D) 700 - 800 nm
Which of the following substances does NOT appear in normal filtrate within the distal convoluted tubule? Question options: A) Sodium ions C) Water D) Glucose
If a patient’s urinary plasma flow is 600ml/min and hematocrit is 50%, what will be his urine blood flow ?
The glomerulus differs from other capillaries in the body in that it Question options: a) is impermeable to most substances c) has a blood pressure much higher than other capillaries e) has a basement membrane
The lowest solute concentration is in the: Bowman's capsule Proximal tubule beginning of the distal tubule thin loop of ascending loop of Henle tissue fluid of kidney medulla
Is this following statement correct? In the kidney, vasoconstriction of the afferent arteriole increases glomerular filtration rate, because hydrostatic pressure in the glomerular capillaries increases (much like putting your thumb over the end of a garden hose increases the pressure and causes the water to exit the hose with greater velocity and travel a greater distance).
If urine/filtrate is hyperosmotic to the interstitial fluid, fluid would go from the interstitial fluid to the urine/filtrate. How does this conserve water? Wouldn’t this NOT conserve water but rather increase the amount of water that is excreted via urine?
Wrestlers often fast and dehydrate to stay in a specific weight class. What abnormal urine values may be shown during the urinalysis of a wrestler? Explain.