Cardiac output equations Study guides, Class notes & Summaries

Med-Surg: Cardiovascular Review Questions 2023 With Correct Answers. 1. A client complains of crushing chest pain that radiates to his left arm. He should be presented with the following treatment: 1. Aspirin, oxygen, nitroglycerin, and morphine 2. Aspirin, oxygen, nitroglycerin, and codeine 3. Oxygen, nitroglycerin, meperidine, and thrombolytics 4. Aspirin, oxygen, nitroprusside, and morphine - Answer Answer: 1. Aspirin, oxygen, nitroglycerin, and morphine 2. Which lifestyle changes sh...

RCIS Practice Test 2023 197 Verified Questions and Answers What is the formula for calculating cardiac output? - -CO= HR x SV -What is stroke volume related to? - -preload -Preload is most impacted by..... - -Increased filling volumes -A patient with chronic untreated hypertension would demonstrate.... - -Increased afterload -Vascular resistance/pressure is most influenced by.... - -Radius of the vessel -The formula for BP is.... - -BP = CO x SVR -What component of a Pulmonary Capill...

IBHRE Study Guide: Equations Questions and Answers 100% Solved Cardiac Output (CO) = Heart Rate (HR) * Stroke Volume (SV) Ejection Fraction (EF) = (End Diastolic Volume (EDV) - End Systolic Volume (ESV)) / EDV Ejection Fraction (EF) = SV / EDV Voltage (V) = Current (I) * Resistance (R) Capacitance (C) [Farads] = Charge (Q) / Voltage (V) Battery Longevity (T) [Time in years] = Charge (Q) / Current (I) * 114 Battery Longevity (T) [Time in years] = Battery Capacity [Amp*hours] / Current Dra...

TMC EXAM 2 Questions and Answers 2023 Graded A+A patient with CHF has the following input/output history Yesterday Today IN 1900 mL 2100 mL OUT 1000 mL 1100 mL Which of the following clinical findings is most likely to be observed? A. bronchial wheezing B. friction rub C. decreased egophony D. moist crepitant rales The correct answer is : D Explanation : This CHF patient is obviously retaining fluid because he is receiving more fluid in that he is putting out. The clinical find...

Emergency Nursing Practice 79 Questions with Verified Answers The client diagnosed with hypovolemic shock has a BP of 100/60. Fifteen minutes later the BP is 88/64. How much narrowing of the client's pulse pressure has occurred between the two readings? - CORRECT ANSWER Answer: 16 mmHg pulse pressure The pulse pressure is the systolic BP minus the diastolic BP. 100 - 60 = 40 mmHg pulse pressure in first BP reading 88 - 64 = 24 mmHg pulse pressure in second reading 40 - 24 = 16 mmHg pul...

tmc exam Questions and Answers 2023 Graded A+ Romazicon (flumazenil) -antidote for benzodiazepines such as -GABA receptor antagonist - It can treat drowsiness caused by sedatives following surgery or drug overdose. Which of the following can be used to estimate the level of Hemoglobin? RBC -RBC X 3 = hemoglobin with the use of pressure control the most important alarm is low volume -because the ventilator does not care about volume, the practitioner must. The most im...

- purposes of food and specific sources of energy - ANSWER-carbs (carbon, hydrogen, oxygen fats oproteins these 3 are macros because they can get atp directly take from it o vitamins o minerals o water - how macronutrients (carbohydrates, fats, proteins) are transported and stored in the body - ANSWER-o carbs store about 2,500. Stored in muscle and in the liver as glycogen o fats store about 74,833. Stored in the subcutaneous ciscera and intramuscular cells. o Proteins stored in ...

A patient Who has mild strider following endotracheal extubation would benefit most from which of the following? - Answer Racemic epinephrine Which of the following is most indicative of a pulmonary embolism - Answer Increase PAP, decreased PCWP A patient receiving mechanical ventilation has receive Halcion in the last 20 minutes. The physician orders the institution of spontaneous breathing trial to commence immediately. Which of the following medications would be helpful to the patients?...

NBCRNA Equations Exam With 100% Correct Answers 2024

During normal inspiration, which of the following occurs? a. Alveoli at the apexes expand less than those at the bases. b. Alveoli at the apexes expand more than those at the bases. c. Alveoli at the bases and apexes expand almost equally. d. Alveoli at the bases expand less than those at the apexes. ANS: A Like perfusion, ventilation also is increased in the lung bases, with approximately four times as much ventilation going to the bases than to the apexes of the upright lung. DIF: Appl...