•cardiac output Study guides, Class notes & Summaries

Midterm/ Final Exam: NR 509 / NR509 (Latest 2023/2024) Advanced Physical Assessment Quiz Bank | Questions and Verified Answers with Rationales | Chamberlain College A patient has been diagnosed with venous stasis. Which of these findings would the nurse most likely observe? a. Unilateral cool foot b. Thin, shiny, atrophic skin c. Pallor of the toes and cyanosis of the nail beds d. Brownish discoloration to the skin of the lower leg Answer: D A brown ...

Galen NUR 242 Exam 4 – Cardiovascular With Question and Verified Answers What is the equation for cardiac output? Correct Answer: CO = HR x SV What is preload? Correct Answer: the heart is being stretched out What does preload reflect? Correct Answer: how much fluid is in the heart What is afterload? Correct Answer: resistance the ventricle must overcome to eject blood Example of increased preload Correct Answer: CHF Example of increased afterload Correct Answer: hypertension...

FCCS 2023-2024 Exam Questions and Answers All Correct .What labs should you order immediately when assessing the acutely ill or injured pt? (2) - ANSWER ABG, BG What is the single most important indicator of critical illness? (hint: it's a vital sign) - ANSWER Tachypnea Increase in depth of breathing - ANSWER Kussmaul/hyperpnea Increase in depth of breathing, also called Kussmaul or hyperpnea, may indicate what severe acid/base abnormality? - ANSWER ...

NCC EFM EXAM Extra 470+ Practice Questions and Answers Which of the following factors can have a negative effect on uterine blood flow? a. Hypertension b. Epidural c. Hemorrhage d. Diabetes e. All of the above - ANSWER e. All of the above How does the fetus compensate for decreased maternal circulating volume? a. Increases cardiac output by increasing stroke volume. b. Increases cardiac output by increasing it's heart rate. c. Increases cardiac output by increasing fetal movement. - ...

{NGN}ATI Care of Children 2023 Proctored Exam 100% VERIFIED CORRECT ANSWERS ATI Care of Children RN 2019 Proctored Exam Level 3! Peds 2019. All 70Questions with the Answers Higlighted Peds 2019 1. nurse is assessing school age child who has heart failure and is taking furosemide. Which of the following findings should the nurse identify as an indication that the medication is effective? a. An increase in venous pressure b. decrease in peripheral edema c. decrease in cardiac output d...

Test Bank for Human Physiology, 2nd Canadian Edition By Sherwood, Kell, and Ward Chapter 1 The Foundation of Physiology 1-1 Chapter 2 Cell Physiology 2-1 Chapter 3 The Central Nervous System 3-1 Chapter 4 The Peripheral Nervous System: Sensory, Autonomic, Somatic 4-1 Chapter 5 Principles of Endocrinology; The Central Endocrine Glands 5-1 Chapter 6 Muscle Physiology 6-1 Chapter 7 Cardiac Physiology 7-1 Chapter 8 Vascular Physiology 8-1 Chapter 9 The Blood 9-1 Chapter 10 Body Defences 10-1 Chapt...

NUR 265 Advanced Medical Surgical Nursing Complex Elimination Renal: Acute Kidney Injury- Abrupt loss of kidney function. It can happen in hours to days, Pathophysiology: Fluid and electrolyte imbalances occur. Labs and Diagnostics: GFR decreases. (90-120ml/min) Creatinine increase. (0.5-1.2mg/dl) protein breakdown. BUN increase. (10-20mg/dl) Hemoglobin- 12-18 Hematocrit- 37- 52 3 Types: Pre-Renal Causes: (Hypotension) The issue is before the kidney. (Impaired renal perfusion) Blood...

NASM Women's Fitness Specialist Questions and Answers Already Passed Which body system secretes hormones to regulate body systems? Endocrine Number of days in the average mensual cycle 28 Resting HR in pregnant women increases how many weeks into pregnancy? 2-5 Menopause typically starts in what age range 45-55 Blood volume pumped in liters per minute Cardiac Output Amount of average adults that participate in leisure time activities 75% Number of women in the US that curr...

sinus rhythm regular rhythm Set by SA node at 60 to 100 bpm P waves normal normal qrs PR 0.12 - 0.2 normal qrs less than 0.10 wide qrs is greater than 0.12 Sinus Tachycardia 100-160 bpm SA node reduced time for ventricle filling assess for SOB or chest pain a prolonged QT interval more prone to arrhythmia NSR reflects the heart's normal electrical activity, providing synchrony between the atria and the ventricles. Sinus tachycardia occurs when the sinus no...

What is the difference between pneumothorax, tension pneumothorax, and hemothorax? correct answer: pneumothorax = air or gas in pleural space causing lung collapse (but some air is escaping on expiration) tension pneumothorax = air or gas in the lungs THAT CANNOT EXIT ON EXPIRATION hemothorax = blood in plural space (hemopneumothorax = blood and air) In a tension pneumothorax, air cannot escape: (+/-) pressure compresses makes lungs not be able to inflate How does this affect...