Which of the following changes will occur as a result of elevated mean arterial blood pressure? Answers A - E A Increased resistance of the efferent arteriole B Decreased NaCl excretion C Decreased renin release D The macula densa will stimulate the juxtaglomerular cells E Increased aldosterone release
Q: The vessels that exhibit the lowest level of permeability are the __________. A continuous…
A: A capillary is a little vein from 5 to 10 micrometers (μm) in width, and having a wall one…
Q: Which of these hormones is most likely to directly cause a drop inblood pressure?a. aldosteroneb.…
A: The chemical messenger system containing endocrine glands and their secretions is known as the…
Q: If renal plasma clearance value of substance X Is 55 mL/min, that means. Multiple Cholce that 55 ml…
A: Introduction: The correct choice is option (a) 55ml of substance X is filtered.
Q: The glomerulus differs from other capillaries in the body in that it ________. a) is…
A: The glomerulus located at the beginning of a nephron. It is a network of small blood vessels that…
Q: In the renin-angiotensin-aldosterone mechanism,________.a. decreased blood pressure prompts the…
A: Hormones are chemical messengers that are secreted directly into the blood, which carries them to…
Q: If the tubular maximum is exceeded, then a. the carrier mechanism will work harder. b. the excess…
A: Tubular maximum or transport maximum is a maximum rate at which the kidneys transports a molecule…
Q: Explain why the total renal blood flow can be measured by the renal plasma clearance of PAH.
A: Total renal blood flow can be defined as the total amount of blood received by kidneys per unit of…
Q: Which correctly describes the mechanism of action of the loop diuretics? O They create a very…
A: Diuresis- This is a condition where the kidney filters too much fluid which causes frequent…
Q: Both ADH and aldosterone act to a.increase urine volume. b.increase blood volume. c.increase total…
A: Alosterone and andidiuretic hormone or ADH is a part of renin-angiotensin mechanism. The aldosterone…
Q: Name the hormone that increase reabsorption of water in the kidneys.
A: The kidneys regulate water and salt balance in the body. Hormones are proteins that play vital roles…
Q: Discuss the differences in function of the two major capillary beds in the kidneys: the glomerular…
A: The urinary system is an important part of the human body. This system performs important functions…
Q: . which of the following will cause validation and make sure that the blood pressure will go back to…
A: Answer 3: c . Aldosterone Aldosterone causes an increase in salt and water reabsorption into the…
Q: Which of the following hormones helps maintain O A) Atrial natriuretic factor (ANF) B) Antidiuretic…
A: Maintain fluid balance is very important and there are various hormones that help in maintaining the…
Q: ADH-dependent aquaporins area. ion channels.b. water channels.c. receptors for ADH.d. small pores in…
A: Aquaporins are octamers made up of 8 molecules that helps to transport water from and into the cell.…
Q: need help
A: According to guidelines we have to answer the first question only. so please kindly post the…
Q: The distal convoluted tubule is an important site for (a) active secretion of ions. (b) active…
A: The kidneys consist of a renal corpuscle that filters the blood plasma and also contain renal…
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: A relatively largediameter of the efferentarteriolescompared to the afferentarteriole.
A: b. A relatively large diameter of the efferent arterioles compared to the afferent arteriole.
Q: Which of the following is a hormone that regulates the reabsorption of sodium by the distal…
A: Introduction :- The DCT is a short nephron segment that lies between the macula densa and the…
Q: Physiological influence of vasopressin is evidenced by:A. Increased water reabsorption in distal…
A: Hormones are biochemical molecules secreted directly into the blood and carried to organs and…
Q: Increased aldosterone causesa. increased reabsorption of Na+.b. decreased blood volume.c. decreased…
A: Aldosterone is a steroid hormone that is produced by the adrenal cortex of the adrenal gland. It is…
Q: What causes the large osmotic force due to proteins in the peritubular capillary? A. The…
A: Peritubular capillaries are small blood vessels of kidneys that help in the filtration of waste from…
Q: Fred was diagnosed 6 months ago with liver cancer. His liver is no longer able to make the…
A: Glomerulus is the small capillaries which carries blood to bowman capsule.
Q: What function does the collecting duct do? A. Filtration B. Reasborption C. Secretion D.…
A: Nephrons are the structural and functional units of the kidneys. There are approximately 1 million…
Q: If norepinephrine is administered for the management of hypotension, it will cause all of the…
A: Blood pressure is the pressure exerted by blood on the walls of the blood vessel. The pressure is…
Q: A pt was born with a rare genetic disorder in which the proximal tubules of her nephrons express…
A: About 65% of the glomerular filtrate is reabsorbed in PCT before reaching the loop of Henle.…
Q: Which of the following is, are function of the kidneys? a. Control plasma volume b. Control blood…
A: Step 1 Kidneys are a pair of dark brown or reddish-brown, bean-shaped metanephric structures. They…
Q: which of the following is a response to the release of antidiuretic hormone? a. urine volume…
A: The antidiuretic hormone (ADH) helps in decreasing the urine volume. The posterior pituitary gland…
Q: Find which of the following statements about medulary collecting duct is TRUE A. Its permeability…
A: The structural and functional unit of the kidney is called nephron. It composed of malpighian body…
Q: If an ARB is prescribed, you would likely expect which one of the following? ●A. the production of…
A: An ARB is an angiotensin II receptor blocker or inhibitor. ARBs are usually prescribed in the…
Q: The renal threshold of a substance refers to a.) the plasma concentration of the substance below…
A: The renal threshold is the concentration of a substance dissolved in the blood above which the…
Q: Describe how each of the following works to regulate reabsorption and secretion, so as to affect…
A: The renal function of the kidney to filter the blood of metabolic waste products involves three…
Q: Which of the following stimulates the kidney to reabsorb water to correct the problem of low blood…
A: 1.Aldosterone: It causes salt and water to increase and again absorbing it into the bloodstream…
Q: Indicate whether the following statements are true or false :(a) Micturition is carried out by a…
A: Each kidney has nearly one million complex tubular structures called nephron. Each nephron consists…
Q: A patient is found to have severe arteriosclerosis of the renal arteries,which has reduced renal…
A: Arteriosclerosis is the thickening, stiffening, and loss of elasticity of the arterial walls. It…
Q: Discuss the pressures of filtration indicating the hydrostatic and colloidal osmotic pressures…
A: The forces of filtration in glomerulus are hydrostatic pressure P(H) and oncoid forces (aka…
Q: An increase on blood pressure in the afferent arteriole of the kidney will result in All the…
A: Kidneys are the organs belong to excretory system in our body and play a major role in several other…
Q: Renin is released from the JG apparatus in response to a.) low blood pressure or decreased NaCl in…
A: Autoregulation of glomerular filtration rate (GFR) is a feedback mechanism, which is intrinsic to…
Q: Increased concentrations of aldosterone lead to ... a) Increased reabsorption of Na + b) Decreased…
A: Aldosterone is synthesized the precursor molecule, cholesterol within the zona glomerulosa of the…
Q: The pathophysiology instructor is talking to the nursing students about hypovolemia and the kidneys.…
A: Kidneys play a crucial role in osmoregulation. They act as the filters of the blood. Through…
Q: Give the 4 factors affecting the urine volume in physiological system. Explain how each factor…
A: The formation of urine is a blood cleansing function. It is an essential filtration of blood to…
Q: If the Tm for a particular amino acid is 220 mg/100 ml and the concentration of that amino acid in…
A: In renal physiology, Tm or Tmax refers to the transport maximum, a point at which the transport of…
Q: Renin is released from the JG apparatus in response to A) low blood pressure or decreased NaCI in…
A: Renin, which is also known as angiotensinogenase refers to aspartic protease that is secreted by the…
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: Angiotensin: O a. Acts on kidney reabsorption. O b. Is produced during blood clotting. O c. Is…
A: Angiotensin is the hormone that plays a major role in the regulation of blood pressure and the…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- Question: 1. What is Korotkow’s (korotkoff’s) sounds? 2. Enumerate the factors involved in the maintenance of arterial pressure. 3. Compute for the mean arterial pressure if the blood pressure is 120/70 mmHg. 4. How is the turbidity of urine retaled to ita specific gravity? 5. Discuss how a nephron perform its function. 6. Discuss how urine is formed. 7. Trace the pathway taken by the oocyte from its release from the ovary to its implantation site to the uterus. 8. What is spermatogenesis? Illustrate spermatogenesis 9. Discuss aortic valve 10. Discuss pulmonary vavle 11. Trace the circulatory pathway. Assume that the blood is about to leave the right atriumQuestion 44 In North America, hyponatremia is LEAST likely to be due to: Question 44 options: excessive renal water retention insufficient dietary sodium intake thiazide diuretic use excessive water intakeQuestion 49 A client with hypernatremia in a hypovolemic state is MOST likely to exhibit what clinical manifestation? Question 49 options: Dry mucus membranes Increased production of dilute urine Increased skin turgor Serum sodium of 140 mmol/L
- Question 59 You are the CEO of a drug company where you've asked five teams of scientists to generate new drugs to decrease blood pressure. You can only send four of the drugs to market. Which of these drugs is least likely to decrease blood pressure and can be eliminated from potential development? O A drug that interferes with aldosterone synthesis O A drug that is an agonist of atrial natriuretic factor A drug that decreases sympathetic stimulation of renal arterioles O A drug that enhances the activity of angiotensin-converting enzyme O A drug that decreases liver production of angiotensinogen 60 1.67 p MacBook ProQuestion 78 Carson, a 10 month old with vomiting for 2 days is brought to urgent care. Identify the assessment data which would indicate mild dehydration? Question 78 options: Producing tears Increased respiratory rate Decreased urine output Restless Tachycardia FebrileQuestion 46 What is the MOST appropriate method of restoring the fluid and electrolyte balance for a 2 year old child with moderate dehydration? Question 46 options: Use an oral rehydration solution Keep the child NPO Start an IV of 0.9% Normal Saline Offer 60 ml of Gatorade
- Please help me with these questions, more than one answer may be correct for each:1) Which of the following statements are true about the renin-angiotensin-aldosterone axis? A) Angiotensin II stimulates production of aldosterone, which increases sodium reabsorption B) Renin converts angiotensinogen to angotensin I C) Angiotensin II stimulates production of vasopressin, which increases aquaporins in the collecting duct D) Vasopressin decreases thirst E) Renin lowers GFR 2) The purpose of excretion is to A) maintain internal pH B) remove harmful substances C) maintain plasma volume D) maintain osmotic balance E) maintain internal solute concentrationQuestion 50 Which of the following is NOT a cause of hypokalemia? Question 50 options: Hospitalized patients receiving IV fluids lacking potassium Excessive vomiting and diarrhea or gastrointestinal suctioning Inadequate intake of potassium rich foods Congenital adrenal cortical dysfunction resulting in a lack of aldosteroneQuestion: Sam is diagnosed with chronic glomerulonephritis, his glomerular filtration rate is reduced and leading to renal dysfunction. a) What are the possible clinical manifestations that he might experience and explain why? b) Sam had undergone kidney surgery. What are the nursing interventions for the post-renal surgery patient to maintain normal fluid balance? State four nursing interventions and explain each with rationale. Thanks a lot for explaining
- Question 71 Which of the following laboratory results are indicative of a urinary tract infection? Question 71 options: a) Elevated glucose levels in a first void urine sample b) Negative nitrites in a midstream urine sample c) A positive culture for Chlamydia trachomatis d) Elevated leukocyte esterase levels in a midstream urine sampleQuestion 50 A Nurse Practitioner is caring for a 10-year-old boy who complains of chronic headaches. His mother reports that she gives him Tylenol at least three times a day. Which of the following will the nurse work with the physician to evaluate? Renal function Hepatic function Respiratory function Cardiac functionNursing Question 47 . QuesA patient complains of feeling lightheaded when assuming an upright position. On assessment you note that the patient has dry mucus membranes and they report not having urinated in the past 18 hours. Lab work indicates sodium excess and increased blood osmolarity. Which of the following interventions should be utilized to correct the patients’ fluid imbalance? Question 47 options: administer oral rehydration solutions remove sources of salt excess administer 25% albumin solution IV restrict additional fluid intake.