Preoxygenation Study guides, Class notes & Summaries

TNCC Written Exam 2023 (92 Questions with 100% Correct Answers) What are the late signs of breathing compromise? - ANS-- Tracheal deviation - JVD What are signs of ineffective breathing? - ANS-- AMS - Cyanosis, especially around the mouth - Asymmetric expansion of chest wall - Paradoxical movement of the chest wall during inspiration and expiration - Use of accessory muscles or abdominal muscles or both or diaphragmatic breathing - Sucking chest wounds - Absent or diminished breath soun...

TNCC 9th Edition Practice Questions And Answers MARCH mneumonic - CORRECT ANSWER-Massive Hemorrhage: Control with combat gauze, celox gauze, or chito gauze; replacement of blood loss with whole blood or 1:1:1 ratio of plasma, RBC, and platelets to achieve SBP of 80-90mmHg. Airway: Establish and maintain patent airway Respiration: Decompress suspected tension pneumothorax, seal open chest wounds, and support ventilation and oxygenation as required. Circulation: Provide vascular acces...

What is the goal of oxygen therapy? (PaO2 and SaO2) correct answersPaO2 >60 mmHg SaO2 > 90% What are some complications of oxygen therapy? correct answers--Oxygen toxicity: more than 50% FiO2 for more than 24 hours --CO2 retention: patients with COPD if given too much O2 it will knock out their 'hypoxic drive' to breathe and they will start to retain their CO2 --Absorption atelectasis: high FiO2 washes out nitrogen in the alveoli which then causes the alveoli to collapse What is...

Cardiology FISDAP practice quiz When obtaining a 12 - lead ECG, lead V1 should be placed: A) Upper right shoulder just above the clavicle B) Approximately 1 inch to the right of the angle of Louis C) In the sec intercostal space just inferior to the sec rib. D) In the fourth intercostal space just to the right of the sternum Correct Answer: D) in the fourth intercostal space just to the right of the sternum A patient experiencing a right ventricular infarction would be expected...

Critical Care Paramedic Exam 2023 Critical Care Paramedic Exam 2023 Normal pH 7.35-7.45 Normal CO2 35-45 Normal HCO3 22-26 (good dating age) Normal PaO2 80-100 Normal SaO2 > 95% Base (deficit/excess) (-2) - (+2) Buffer systems: Bicarb reaction time seconds Buffer systems: Lungs reaction time minutes Buffer systems: Kidneys reaction time hours to days Minute volume calculation Tidal volume x respiratory rate pCO2 >45 acidotic pCO2 <35 alkalotic HCO3 <22 acid...

Which of the following causes of pulseless electrical activity (PEA) would be the MOST likely to respond to immediate treatment in the prehospital setting? a. Hypokalemia b. Hypovolemia c. Lactic acidosis d. Drug overdose correct answer: b. Hypovolemia A woman was struck by lightning while working in her garden. Her husband tells you that when he first found her, she was unconscious and not breathing. Your assessment reveals that she is conscious and alert, but has no recollection of ...

Critical Care Paramedic Exam Normal pH 7.35-7.45 Normal CO2 35-45 Normal HCO3 22-26 (good dating age) Normal PaO2 80-100 Normal SaO2 > 95% Base (deficit/excess) (-2) - (+2) Buffer systems: Bicarb reaction time seconds Buffer systems: Lungs reaction time minutes Buffer systems: Kidneys reaction time hours to days Minute volume calculation Tidal volume x respiratory rate pCO2 >45 acidotic pCO2 <35 alkalotic HCO3 <...

Principles of Anesthesia Nursing 1 - Exam 1 Review Update 2023 Anesthesia care consists of? - ANS-Rendering patients insensible to pain and managing their condition during surgery or diagnostic procedures Includes preoperative evaluation and treatment, anesthetic administration, postoperative care, and other contributions (resuscitation, invasive lines, ventilatory management, acute and chronic pain relief) Where does anesthesia care occur? - ANS-Hospitals, free standing surgical cente...

What would indicate that the patient that is postoperative with a tonsillectomy was bleeding in the throat? - Frequent swallowing Excessive pressure against the tracheal wall with a cuffed tracheostomy tube will cause? - Necrosis of the tracheal wall The advisory committee on immunization practice (ACP) recommends annual influenza vaccination for which group? - People of any age with certain chronic conditions Preoxygenation before suctioning that patient with an endotracheal or tracheosto...

Critical Care Paramedic Exam 2023 Normal pH 7.35-7.45 Normal CO2 35-45 Normal HCO3 22-26 (good dating age) Normal PaO2 80-100 Normal SaO2 > 95% Base (deficit/excess) (-2) - (+2) Buffer systems: Bicarb reaction time seconds Buffer systems: Lungs reaction time minutes Buffer systems: Kidneys reaction time hours to days Minute volume calculation Tidal volume x respiratory rate pCO2 >45 acidotic pCO2 <35 alkalotic HCO3 <22 acidotic HCO3 >26 alkalotic base ...