Hyperkalemia ss Study guides, Class notes & Summaries

Surgery risk classes Class 1: benefits outweigh risk, should be done Class 2a: reasonable to perform Class 2b: should be considered Class 3: rarely appropriate General rules for surgery: testing ECG before surgery only if coronary disease, except when low risk surgery Stress test not indicated before surgery Do not do prophylactic coronary revascularization Meds before surgery - Diabetic agents: Use insulin therapy to maintain glycemic goals(iii) Discontinue biguanides, alp...

RPSGT ECG Questions with correct Answers 2023 When analyzing a rhythm strip, it qualifies as being regular when the PR interval measures the same Normal cardiac cycle on ECG 1. P wave: atrial depolarization 2. P-R interval: time required for impulse to travel from atria though conduction system to Purkinje fibers. 3. QRS wave: ventricular depolarization 4. ST segment: beginning of ventricular repolarization 5. T wave: ventricular repolarization 6. QT interval: time for electrical ...

MT ASCP/AMT Final Assessment Exam 300 Questions with Verified Answers In absorption spectrophotometry: A) Absorbance is directly proportional to transmittance B) Percent transmittance is directly proportional to concentration C) Percent transmittance is directly proportional to the light path length D) Absorbance is directly proportional to concentration - CORRECT ANSWER Absorbance is directly proportional to concentration Which formula correctly described the relationship between ...

GOULDS PATHOPHYSIOLOGY FOR THE HEALTH PROFESSIONS 6TH EDITION HUBERT TEST BANK . lOM oAR c P S D | 301 38 04 GOULDS PATHOPHYSIOLOGY FOR THE HEALTH PROFESSIONS 6TH EDITION HUBERT TEST BANK Contents Chapter 01: Introduction to Pathophysiology Test Bank..........................................................................................1 Chapter 02: Fluid, Electrolyte, and Acid-Base Imbalances Test Bank.....................................................................9 Chapter ...

Nursing 3500 Exam 2024 Which of the following is a clinical manifestation of hypokalemia? a) Oliguria b) irritability c) soft flabby muscles d) Abdominal cramping - ANS c) Soft flabby muscles Following bowel surgery, a patient has been receiving normal saline intravenous (IV) fluids at 100 mL per hour; has a nasogastric tube attached to low, intermittent suction; and is on nothing by mouth (NPO) status. Which of the following assessment findings would alert the nurse to a m...

NACE ii RN Entrance Review (2022/2023) Rated A+ IM Injection Sites 90 degree Angle. 21-25 Gauge Needle. 1"-3" in Length. Max: 2 mL Dosage Subcutaneous injection Sites 45 degree Angle. 25-27 Gauge Needle. 1/4'' - 5/8'' in Length. Max: 1 mL Dosage Intradermal Injection Sites Inner Forearm. Back of Upper Arm (Tricep) Below Shoulder Blades. Be sure area is free of hair, scars, tattoos. Not over a vein or bony area. 5-15 degree Angle. 25-28 Gauge Needle. 1/4''-5/8'' in Length. Max: 1 mL...

WGU Pathophysiology Study Guide: D236 Pathophysiology Lesson 1 TO Lesson 11 WGU Pathophysiology Study Guide: D236 Pathophysiology Lesson 1 TO Lesson 11: Pathophysiology Remediation Lesson 1: Homeostasis Concepts 1. Starling's Law of Capillary forces is the force behind the movements of fluid in capillary beds throughout the body. The two forces at work are hydrostatic and osmotic pressures. Homeostasis is achieved when these two forces are equal in the capillary- cell interfaces. When the hydro...

WGU Pathophysiology Study Guide: D236 Pathophysiology Lesson 1 TO Lesson 11 WGU Pathophysiology Study Guide: D236 Pathophysiology Lesson 1 TO Lesson 11: Pathophysiology Remediation Lesson 1: Homeostasis Concepts 1. Starling's Law of Capillary forces is the force behind the movements of fluid in capillary beds throughout the body. The two forces at work are hydrostatic and osmotic pressures. Homeostasis is achieved when these two forces are equal in the capillary- cell interfaces. When the hydro...

Test Bank Medical Surgical Nursing 9th Edition Ignatavicius Workman All Questions with accurate answers, latest update.Test Bank Ignatavicius Medical Surgical 9th edition Medical-Surgical Nursing (Miami Dade College) Document Content and Description Below Test Bank Medical Surgical Nursing 9th Edition Ignatavicius Workman All Questions with accurate answers, latest update Test Bank Ignatavicius Medical Surgical 9th edition Medical-Sur gical Nursing (Miami Dade College) Test Bank - Medical-Surg...

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 lodged in the urethra causing post-renal failure B. Decreased renal perfusion causing prerenal failure C. Age-related decreased eGFR causing prerenal failure D. Po...