CO2 Study guides, Class notes & Summaries

The purpose of an intentional mask leak is to... - correct answer Wash out CO2 and prevent rebreathing Recommended guidelines state that HSV can be considered when.... - correct answer Cheyne Stokes and central Apneas have not been eliminated. What is aerophagia? - correct answer The swallowing of air What is maxillomandibular advancement? - correct answer Treatment that involves cutting and advancing the upper and lower jaw bones; enlarging and stabilizing the posterior airway. What...

You are caring for a child who was resuscitated after a drowning event. The child is intubated and ventilated with 100% oxygen with equal breath sounds and exhaled CO2 detected. The heart rate is slow and the monitor shows sinus bradycardia. The skin is cool, mottled, and moist; distal pulses are not palpable and the central pulses are weak. Intravenous access has been established. The core temperature is 37.3oC. Based on the PALS bradycardia algorithm, which of the following should be provided ...

CSE RRT REVIEW Questions & Answers What is the difference in chronic and acute ventilators failure? - Correct Ans->In both cases, CO2 is >45 but with chronic pH is normal. When acute, pH is <7.35 acute alveolar hyperventilation - Correct Ans->pH normal and CO2 <35 Normal VC (vital capacity) - Correct Ans->65-75 mL/Kg (10 x VT) Initial PIP for infants - Correct Ans->20-30 or 4-6 mL/Kg VC and VE extubation criteria - Correct Ans->VC > 10 mL/Kg and VE < 10 What...

Test Bank For Pilbeams Mechanical Ventilation 7th Edition by Cairo | All Chapters |Complete Questions and Answers A+ (Latest Version). Chapter 1; Basic Terms and Concepts of Mechanical Ventilation Test Bank MULTIPLE CHOICE 1. The body’s mechanism for conducting air in and out of the lungs is known as which of the following? a. External respiration b. Internal respiration c. Spontaneous ventilation d. Mechanical ventilation ANS: C The conduction of air in and out of the body is known...

Complex Care Exam 1 Study Guide question and answers rated A+ 2023 What is priority nursing care for Low Pressure Alarms? - correct answer tubing disconnection extubation cuff tube/leak What is priority nursing care for High Pressure Alarms? - correct answer secretions, coughing, gagging pt fighting vent condensation in tube kinked/biting tube increased resistance (bronchospasm) decreased compliance (pulm. edema, pneumothorax) What are the clinical indications for Mechanical Ventil...

CO2 shielding gas on FCAW - Answer widely used, low cost, deep arc penetration, relatively inert at room temp., dissociates at arc temps., allow for oxidation in the weld pool. Textbook: 6.5-1 - 6.5-4 Ar-CO2 shielding gas for FCAW - Answer allows for greater oxidation resistance, most common ratio is: 75% Ar, 25% CO2, generally gives welds higher tensile & yield strengths than welds of 100% CO2, spray mode mixture, Excessive amounts of filler materials (Mn, Si, Al) will change mech. propertie...

Upon arrival at a trauma scene, you should complete a(n) - Scene Size-up Prolonged scene times may reflect: - Ineffective team collaboration Which of the following indicates a state of hyperventilation? - An end tidal CO2 level less than 30 mmHG A 23 year old female fell from a 2nd floor balcony. Upon arrival, you find her lying in the grass. She responds to verbal commands and your assessment reveals flat neck veins, & normal chest/abdomen/pelvic examinations. Vital signs are: BP 74/40, P...

TMC FINAL EXAM QUESTIONS PRED 2024. HME's are not recommended with - correct answer infants as increased mechanical deadspace of the device exceeds the tidal volume of the infant, causing CO2 retention The gold standard test for diagnosing asthma - correct answer Methacholine Challenge test Considered positive for the disease if the 20% threshold is reached with the administration of a low dosage of methacholine Platelets - correct answer a series of reactions that clot the blood, preve...

Rasmussen - MDC III - Final Exam Questions And Answers All Verified respiratory alkalosis - ANS high pH, low CO2 pH: 7.35-7.45 acidic-basic HCO3: 21-28 acidic-basic CO2: 45-35 acidic-basic metabolic acidosis - ANS low pH, low HCO3 pH: 7.35-7.45 acidic-basic HCO3: 21-28 acidic-basic CO2: 45-35 acidic-basic respiratory acidosis - ANS low pH, high CO2 pH: 7.35-7.45 acidic-basic HCO3: 21-28 acidic-basic CO2: 45-35 acidic-basic metabolic alkalosis - ANS high pH, high H...

Upon arrival at a trauma scene, you should complete a(n) - Scene Size-up Prolonged scene times may reflect: - Ineffective team collaboration Which of the following indicates a state of hyperventilation? - An end tidal CO2 level less than 30 mmHG A 23 year old female fell from a 2nd floor balcony. Upon arrival, you find her lying in the grass. She responds to verbal commands and your assessment reveals flat neck veins, & normal chest/abdomen/pelvic examinations. Vital signs are: BP 74/40, P...