Loop of henle - Study guides, Class notes & Summaries

PRN1409/ PRN 1409 Final Exam (Latest 2024/ 2025 Update) Client-Centered Care III |Guide with Questions and Verified Answers| All Modules Covered| 100% Correct| Grade A – Rasmussen Q: loop diuretics (lasix, bumex) Answer: works on loop of henle- gets rid of sodium and chloride. doesnt work well in kidney failure Q: potassium-sparing (spironolactone) Answer: blocks adosterone in nephron, not very powerful Q: beta blockers (atenolol, propranolol, metoprolol) An...

T/F: Cardiac muscle contraction is considered to be voluntary movement. - Answer-False It moves involuntarily. T/F: In the gastrointestinal tract, smooth muscle is the major muscle type. - Answer-True T/F: In our body, approximately 8 liters of intestinal juices are secreted into the GI tract daily, but only 100 ml of water is secreted into the feces. - Answer-True T/F: Normal movement of blood flow in the heart is: left atrium-left ventricle-lung-right atrium-right ventricle. - Answer...

Bio 253 final exam Latest Update Graded A+ Organs of the Urinary system kidneys, ureters, urinary bladder, urethra functional unit of the kidney nephron 1 million per kidney! What parts make up the nephron? Renal corpuscle Renal tubule Glomerulus (capillaries that filter the blood plasma) Bowman's capsule (surrounds the glomerulus) Efferent arteriole loop of henle What is the glomerulus made of? capillaries Function of a nephron filter blood and produce urine Two neph...

BIOS 256 FINAL EXAM STUDY Q&A 1 The urinary system does all of the following, EXCEPT it A secretes excess glucose molecules B regulates blood volume C contributes to stabilizing blood pH D eliminates organic waste products E regulates plasma concentrations of electrolytes 2 Conical structures that are located in the renal medulla are called A pyramids B renal columns C renal pelvises D nephrons E calyces 3 The region known as the macula densa is part of A the proximal convoluted tubule B the dis...

A fish is excreting large volumes of water; we would describe it as ______________________ relative to its environment. - Answer-An osmoregulator that is hyperosmotic. Which of the following animals likely makes the most nitrogenous waste? A. Frugivorous Bat B. Insectivorous Frog C. Piscivorous Seal D. Granivorous Bird - Answer-C. Piscivorous Seal Which of the following statements about mammalian excretion if FALSE: A. Substances like solutes always diffuse across the nephron membrane, w...

NURBN3023 Practise Questions with Complete Solutions Sympathomimetic drugs such as adrenaline and noradrenaline are known as: - Correct Answer vasopressor drugs There are signs of clinical deterioration that often occur prior a cardiac arrest. The most common time frame for these abnormal findings to occur is - Correct Answer 8 Hours The Loop of Henle is primarily responsible for which of the following: - Correct Answer the reabsorption of water and ions from the urine, impacting upon uri...

Bio 251 Final Exam Questions and Answers Already Passed during what renal process is protein-free plasma forced out of blood capillaries and into the bowman's capsule of the renal corpuscle? a) glomerularfiltration b) secretion c) excretion d) reabsorbtion e) reabsorbtion a substances that enter the renal tubules will be excreted in the urine unless they are a) secreted by glomerular capillaries directly into the peritubular capillaries b) degraded by tubule cells c) reabsorbe...

function of glomerulus - producing an "ultrafiltrate of urine" - final copy -pressure is 2-3x higher than other capillaries function of loop of henle - controls concentration of water. reabsorbs water, solutes, necessities via osmosis. What is not needed is excreted. urinalysis (UA) - PURPOSE: hydration status -approx. 95% water and 5% fluids -measures concentration of urine (specific gravity), weight of particles pH of urinalysis - 4.5-8 (avg 6.0) urine osmolarity (concentration) - "...

Furosemide Correct Answer-- diuretic, loop diuretic - prototype: most commonly used loop diuretic, effective and versatile - action: inhibit sodium and chloride reabsorption in the ascending limb of the loop of Henle, there reabsorption of most filtered sodium occurs -- significant diuresis - use: given alone or in combination of antihypertensive agents to treat hypertension; management of pulmonary edema, heart failure, hepatic/renal disease - AE: fluid and electrolyte imbalance, ototoxi...

Renal - Exam Questions and Answers 100% Solved The tubular fluid at the distal end of the loop of Henle is: A. hypertonic with respect to plasma B. hypotonic with respect to plasma. C. isotonic with respect to plasma. D. the same tonicity as at the distal end of the proximal tubule. E. the same tonicity as that at the tip of the loop of Henle. ️️A Which of the following is cleared from the plasma at the same rate that it is filtered at the glomerulus? A. Bicarbonate ion B. Crea...