Ecg basics Study guides, Class notes & Summaries

EKG Kaiser EKG Basics Exam Questions With Revised Answers What property is the ability of a cardiac cell to initiate an electrical impulse? Automaticity Excitability Conductivity Contractility - answerAutomaticity What electrolyte is important in cardiac muscle contraction? Calcium Chloride Glucose Phosphorus - answerCalcium What are ECG artifacts? A normal finding False cardiac waves The action potential Ventricular repolarization - answerFalse cardiac waves What is the most co...

Albany State University NURS 2115 Respiratory Study Guide 1. Review A&P of lungs: • Bronchioles lead to alveoli • Alveoli lead to alveolar sacs • Alveoli: functional unit of the lungs o 35% of gas exchange occurs here o Surfactant formation occurs here • Alveolar sacs: last part of the airway o Surrounded by alveoli o 65% of gas exchange occurs here • Lungs: o Right lung: 3 lobes o Left lung: 2 lobes 2. In order to understand the more difficult content, you should have an ...

Albany State University NURS 2115 Respiratory Study Guide 1. Review A&P of lungs: • Bronchioles lead to alveoli • Alveoli lead to alveolar sacs • Alveoli: functional unit of the lungs o 35% of gas exchange occurs here o Surfactant formation occurs here • Alveolar sacs: last part of the airway o Surrounded by alveoli o 65% of gas exchange occurs here • Lungs: o Right lung: 3 lobes o Left lung: 2 lobes 2. In order to understand the more difficult content, you should have an ...

ATI Med Surg Proctored Exam Practice Questions and Complete Solutions A nurse is caring for a client who had a left lower lobectomy to treat lung cancer. Which of the following factors will have a significant impact on the plan of care for this client? - Ans: C. Lung cancer usually has metastasized before the client presents with symptoms. A nurse is preparing a plan of care for a client who is postoperative following a modified radical mastectomy. Which of the following invasive devices ...

MED SURG- PROCTORED ATI EXAM WITH 100% CORRECT ANSWERS 2022/2023 An older adult is brought to an emergency department by a family member. Which of the following assessment findings should cause the nurse to suspect that the client has hypertonic dehydration? - ANSWER-Urine Specific gravity 1.045 A urine specific gravity greater than 1.030 indicates a decrease in urine volume and an increase in osmolarity, which is a manifestation of hypertonic dehydration. A nurse in a community clin...

ATI MED SURG PROCTORED EXAM QUESTIONS & ANSWERS WITH EXPLANATIONS VERSION UPDATED 2022/2023 An older adult is brought to an emergency department by a family member. Which of the following assessment findings should cause the nurse to suspect that the client has hypertonic dehydration? - ANSWER-Urine Specific gravity 1.045 A urine specific gravity greater than 1.030 indicates a decrease in urine volume and an increase in osmolarity, which is a manifestation of hypertonic dehydration. ...

Prepare: The Nursing Care of Altered Acid-Base Balance Recognizing Cues: Altered Acid-Base Balance • An arterial blood gas (ABG) test measures the acidity, levels of oxygen, bicarbonate and carbon dioxide in arterial blood. Data Interpretation: Arterial Blood Gas Analysis • Matt presents to the emergency department with severe vomiting for 72 hours, irritability, hand tremors and muscle cramps that began today. The health care provider prescribes several items, including an arterial bloo...

COMPLETE EXAM FOR ATI MED/SURG PROCTORED A nurse is caring for a client who had a left lower lobectomy to treat lung cancer. Which of the following factors will have a significant impact on the plan of care for this client? - CORRECT ANSWER-C. Lung cancer usually has metastasized before the client presents with symptoms. A nurse is preparing a plan of care for a client who is postoperative following a modified radical mastectomy. Which of the following invasive devices should the nurs...