Diffuse alveolar damage - Study guides, Class notes & Summaries

CASAL II OA | well elaborated and 100% verified SA node - pacemaker, 60-100bpm,Depolarization R atria, p wave, AV node - Gatekeeper, intraseptal, Allows delay for blood so no back up, 40-60 bpm Bundle of His - Intraventricular, 40-60bpm, sends to purkinje fibers for ventricular depolarization L and R bundle branches - 20-40bpm, Purkinje fibers - 20-40bpm, ventricular depolarization (QRS) complex Preload - LVEDP determined by LVEDV Afterload - Vascular resistance Cardiac output =...

ACUTE RESP DISTRESS SYNDROME (ARDS) 1. The unlicensed assistive personnel (UAP) is bathing the client diagnosed with acute respiratory distress syndrome (ARDS). The bed is in a high position with the opposite side rail in the low position. Which action should the nurse implement? 1. Demonstrate the correct technique for giving a bed bath. 2. Encourage the UAP to put the bed in the lowest position. 3. Instruct the UAP to get another person to help with the bath. 4. Provide praise for perform...

Oxygen toxicity signs and symptoms - Answer substernal discomfort, paresthesias, dyspnea, restlessness, fatigue, malaise, progressive respiratory difficulty, refractory hypoxemia, alveolar atelectasis, and alveolar infiltrates evident on chest x-rays. Manifestations similar to ARDS. oxygen toxicity - Answer A condition of excessive oxygen consumption resulting in cellular and tissue damage. oxygen delivery methods - Answer Low flow: nasal cannula, nasal catheter, simple mask, partial...

alveoli epithelial cells Type I alveolar cells (alveolar structure) Type II alveolar cells (surfactant production) 1.Which of the following is TRUE regarding the pulmonary system? A.Each lobe is divided into bronchi. B.The left lobe is divided into three lobes. C.The mediastinum contains the lungs and heart. D.The larynx connects the upper and lower airways. Correct Answer: D The larynx connects the upper and lower airways. The mediastinum is located between the lungs and cont...

(Complete)NURS Pathology Exam 2024 Cell Injury & Adaptation Questions With Verified Answers A+ Grade Assured • A 48-year-old male with a history of chronic alcoholism who is continuing to perform adequately on the job will most often have which of the following findings in liver: A. Cholestasis B. Fatty change C. Hemochromatosis D. Hypertrophy of smooth endoplasmic reticulum E. Coagulative necrosis • A 53-year-old male who is developing an acute myocardial infarction from corona...

MSN 570-ADVANCED PATHOPHYSIOLOGY FINAL EXAM 300 PRACTICE QUESTIONS AND CORRECT ANSWERS 2022- 2023 Mild ischemia of the heart resulting in chest pain would be described as: --CORRECT ANSWER-- angina pectoris Which option best supports the reason more energy is produced when a person is exercising? --CORRECT ANSWER-- muscle cells have more mitochondria to meet energy demands a physiologic change most likely to lead to an increase in intracranial pressure is: -- CORRECT ANSWER-- cerebr...

Oxygen toxicity signs and symptoms - Answer substernal discomfort, paresthesias, dyspnea, restlessness, fatigue, malaise, progressive respiratory difficulty, refractory hypoxemia, alveolar atelectasis, and alveolar infiltrates evident on chest x-rays. Manifestations similar to ARDS. oxygen toxicity - Answer A condition of excessive oxygen consumption resulting in cellular and tissue damage. oxygen delivery methods - Answer Low flow: nasal cannula, nasal catheter, simple mask, partial...

A&P 2 Straighterline Final Exam 2024 A decrease in blood oxygen stimulates which of the following? -Answer-a. an increase in erythropoietin formation, which increases red blood cell production Antibodies are produced by which type of white blood cell? -Answer-lymphocytes Which statement about the structure of the heart is accurate? -Answer-b. The superior and inferior venae cavae enter the right atrium, and the pulmonary veins enter the left atrium. Which part of the cardiovascular system...

AMLS Test Questions and Answers 100% Pass What condition is most likely to cause respiratory acidosis? - Correct Answer ️️ -In larger doses narcotics induce respiratory depression and eventually respiratory arrest. AMLS Page 95 A 65-year-old female complains of chest pain that feels like "aching" in her chest. It has become progressively worse over several days. Her temperature is 38.3 degrees C (100 F). Which finding will help narrow your differential diagnosis to pericarditis? - C...

PA Family Medicine EOR CORRECTRY ANSWERED REVISED 2023//2024 Deteriorating mental status/unconscious patient ABC's IOM's - ANSWER *A*irway security *B*reathing *C*irculation *I*V access *O*2 saturation *M*onitor vitals Acute Respiratory Distress Syndrome - ANSWER ↓ PaO2 and ↑ PaCO2 from fluid collapsing the *alveoli* MCC: 6-72 hrs s/p *Sepsis* Associated w/ Renal & Hepatic failure ↓ BP or shock w/ crackles, rales, wheezing Tx: Mechanical Vent w/ *PEEP* Anaphylaxis (T...