Intrarenal - Study guides, Class notes & Summaries

Osmosis - movement of fluid across a semipermeable membrane from an area of lower concentration to higher concentration Diffusion - movement of dissolved particles across a semipermeable membrane from an area of higher concentration to lower concentration Ultrafiltration - water is removed from blood because there is pressure gradient across the membrane Ultrafiltration Rate - The rate at which fluid moves from blood into the dialysate through the semipermeable membrane Calculation for U...

Prerenal AKI - Answer **Reduced renal artery blood flow** (↓blood flow to kidneys) Causes: Hypotension, Hypovolemia, Cardiogenic Shock, Sepsis, Shock NI: - replace blood/ volume (Fluid challenge) - vasopressors (increase BP) (EPI, DOPAMINE, VASOPRESSIN, NOREPI) - Mean Arterial perfusion (>65) Complications: HF (edema, crackles, pulp edema) Intrarenal AKI - Answer **direct damage to the kidneys** by inflammation, toxins, drugs, infection, or reduced blood supply, pyel...

3 pathophysiolgical types of AKI - ️️prerenal intrarenal (intrinsic) postrenal 7 possible mechanisms of fatty accumulation - ️️-increased movement of free fatty acids into the liver -Failure of metabolic process that converts fatty acids to phospholipids resulting in the preferential conversion of the fatty acids to triglycerides -increased synthesis of triglycerides from fatty acids -decreased synthesis of apoproteins (lipid acceptors) -failure of lipids to bind with apoproteins ...

NURS 6550 FINAL EXAM (3 VERSIONS) 100Q&As IN EACH VERSION, TOTAL 300Q&A) 100%CORRECT. NURS 6550 FINAL EXAM 3 VERSIONS EACH 100Q&As SUMMER 2023. QUESTION 1 1. Mr. Jeffers was admitted 2 days ago for a carotid endarterectomy. A Foley catheter was inserted intraoperatively and remains in place. His urine output has declined markedly despite continued IV fluid infusion. Today his morning labs reveal a BUN of 19 mg/dL and a creatinine of 2 mg/dL. A leading differential includes: A. Foley lodge...

NUR 265 Exam 1 Questions and Answers Latest Updated 2024/2025 (Graded) What is nephrotic syndrome? - ANSWER A condition of increased glomerular permeability that allows larger molecules to pass through the membrane into the urine and then be excreted. What are key features of nephrotic syndrome? - ANSWER -*Massive proteinuria* -*Hypoalbuminemia* -*Edema (facial and periorbital)* -Lipiduria -Hyperlipidemia -Increased coagulation -Reduced kidney function In nephrotic syndrome, severe pro...

Define the term AKI Acute Kidney Injury Example of prerenal cause of AKI hemorrhage, sepsis, renal artery thrombosis/stenosis Example of intrarenal cause of AKI acute interstitial nephritis, acute tubular necrosis, acute glomerulus nephritis Example of postrenal cause of AKI bladder or urethral malignancy, prostatic hyperplasia How do you help in restoring kidney function? best to keep wet; eliminate the cause How do you protect kidneys from further injury? avoid use of substances that may...

NUR 180 final Review Latest 2024 Graded A+ ABG's R.O.M.E. CO2 values 35-45 HCO3 values 22-26 Metabolic Alkalosis- causes loss of gastric secretions, overdose of antacids, diuretics, excessive vomitting. Metabolic Alkalosis- symptoms N/V, diaphoretic, shallow breathing, EKG changes, lethargy, tetany, muscle cramps, tingling in extremities. Metabolic Acidosis- causes Diabetic Ketoacidosis, Diarrhea, renal failure, shock, aspirin overdose, sepsis. Metabolic Acidosis- s...

the pathologic process associated with diabetes is autoimmune destruction of beta cells of the pancreas with subsequent insulin deficiency. abnormatlities that result in resistance to insulin action both a &b none of the above Ans--both a & b when tubular filtrate enters the late distal tubule and collecting tubule, it is hypertonic hypotonic isotonic none of the above Ans--hypotonic when the tubular filtrate enters the late distal tubule and cortical collecting tubule, it is hy...

Med Surg Lewis Chapter 47: Acute Kidney Injury and Chronic Kidney Disease questions and answers graded A+. What are intrarenal causes of acute kidney injury (AKI) (select all that apply)? a. Anaphylaxis b. Renal stones c. Bladder cancer d. Nephrotoxic drugs e. Acute glomerulonephritis f. Tubular obstruction by myoglobin - correct answers.d, e, f. Intrarenal causes of acute kidney injury (AKI) include conditions that cause direct damage to the kidney tissue, including nephrotoxic drug...

IV/VI murmurs → ~:- are loud when heard through a stethoscope and are → accompanied by a palpable thrill (i.e., palpable vibration) sentinel event → ~:- unexpected → occurrence involving death, serious or permanent physical or → psychological harm, or the risk thereof; → applies if no harm occurs, but the same → circumstances could result in harm in the future. mitral regurgitation → ~:- S3 with a systolic, high-pitched murmur at the → fifth intercostal space. → s...