Oxygenation •pao2 - Study guides, Class notes & Summaries

RRT Boards Exam Review Questions with 100% Correct Answers Verified | Updated 2024/2025 ABG measures what? What is Calculated? Measured: - pH - PaCO2 - PaO2 Estimated: - HCO3 What are the four life functions and what order do they go in to fix an issue? - Ventilation - Oxygenation - Circulation - Perfusion Out of the four life functions, which one is the most common problem? Oxygenation What does HPI stand for? History of Present illness What is the pack years ...

ATLS 10th Edition Exam Prep (Latest 2024/ 2025 Update) Qs & As| 100% Correct| Grade A Q: LEMON pneumonic Answer: Assessment for Difficult Intubation Look Externally - small mouth, overbite, facial trauma Evaluate the 3-3-2 Rule - evaluates alignment of pharyngeal, laryngeal, and oral aes. 3FB between teeth, 3FB between hyoid bone and chin(tip of mentum), 2FB between throid notch and floor of mouth. Mallampati (PUSH) Opstruction Neck mobility Q: Pulse Oximetry that correllates ...

Core Concepts Exam 3 Inadequate oxygen in the blood hypoxemia Inadequate tissue oxygenation hypoxia ___ are invasive & the most accurate direct measure of oxygen and carbon dioxide exchange and the acid-base balances in the blood arterial blood gasses Normal pH level 7.35-7.45 PaO2 level 75-100 PaCO2 level 35-45 HCO3 level 24-28 Noninvasive measure of oxygen saturation of the blood pulse oxometry The complete act of oxygenating the body; breathing...

Respiratory System Function CORRECT ANSWER Oxygenation Tissue Perfusion Breathing -Oxygen for tissue perfusion -Remove carbon dioxide Influences -Acid-base balance -Speech -Sense of smell -Fluid balance -Temperature control Oxyhemoglobin Dissociation Curve CORRECT ANSWER Helps us see how oxygen is distributed throughout the body Relationship between PaO2 and SaO2 Various factors alter hemoglobin's affinity for O2 -Shift to right - release oxygen for increased demand ...

Resp. Failure and ARDS - Questions The nurse is caring for a 27-yr-old man with multiple fractured ribs from a motor vehicle crash. Which clinical manifestation, if experienced by the patient, is an early indication that the patient is developing respiratory failure? A. Tachycardia and pursed lip breathing B. Kussmaul respirations and hypotension C. Frequent position changes and agitation D. Cyanosis and increased capillary refill time - correct answer ANS: C A change in mental status i...

RRT Boards Exam Review Questions with 100% Correct Answers Verified | Updated 2024/2025 ABG measures what? What is Calculated? Measured: - pH - PaCO2 - PaO2 Estimated: - HCO3 What are the four life functions and what order do they go in to fix an issue? - Ventilation - Oxygenation - Circulation - Perfusion Out of the four life functions, which one is the most common problem? Oxygenation What does HPI stand for? History of Present illness What is the pack years ...

Which substance will the home care nurse instruct a client to use after laryngectomy to cleanse the stoma site? A. Sterile saline B. Steroid cream C. Oil-based lubricant D. Mild soap and water A client reports left-sided chest pain after playing racquetball. The client is hospitalized and diagnosed with left pneumothorax. When assessing the client's left chest area, the nurse expects to identify which finding? A. Dull sound on percussion B. Vocal fremitus on palpation C. Rales with ...

ATI Adv. Med-surg FINAL EXAM 1. A nurse in a burn treatment center is caring for a client who is admitted with severe burns to both lower extremities and is pending an escharotomy. The client’s spouse asks the nurse what the procedure entails. Which of the following nursing statements is appropriate? a. “large incisions will be made in the eschar to improve circulation” b. “ I can call the doctor back here if you want me to” c. “a piece of skin will be removed and grafted ov...

CRT/RRT EXAM 2024 WITH 100% ACCURATE SOLUTIONS Four Life Functions - Precise Answer Ventilation, Oxygenation, Circulation, and Perfusion Vital signs for Ventilation (Life Function) - Precise Answer RR, Vt, chest movement, breath sounds, PaCO2, EtCO2 Vital signs for Oxygenation (Life function) - Precise Answer Heart rate, color, sensorium, PaO2, and SpO2 Vital Signs for Circulation (Life function) - Precise Answer Heart rate, strength, and cardiac output Vital Signs for Perfusion...

To establish hemodynamic monitoring for a patient, the nurse zeros the a. cardiac output monitoring system to the level of the left ventricle. b. pressure monitoring system to the level of the catheter tip in the patient. c. pressure monitoring system to the level of the atrium, or the phlebostatic axis. d. pressure monitoring system to the level of the atrium, or the midclavicular line - Answer - c The hemodynamic changes the nurse expects to find after successful initiation of intr...