Airway resistance raw - Study guides, Class notes & Summaries

Test Bank for Pilbeams Mechanical Ventilation 9th Edition by Cairo Chapter 2; How Ventilators Work Test Bank MULTIPLE CHOICE 1. The respiratory therapist enters modes and parameters into the ventilator with which of the following? a. Control logic b. Input power c. User interface d. ...

PN VATI COMPREHENSIVE PREDICTOR LATEST 2023 GREENLIGHT EXAM STUDY QUESTIONS AND ANSWERS RATED A • Which of these foods should a nurse suggest that a client who is diagnosed with iron-deficiency anemia choose for dinner? a. Cooked dry beans, green leafy vegetables, and dried fruits. b. Raw cabbage, tomato juice, and cantaloupe. c. Fresh fish, peanut butter, and oatmeal. d. Cheddar cheese, enriched bread, and yellow vegetables. • A nurse in a prenatal clinic performs Leopold's ...

Which of the following can cause inverted T waves on a 12-lead ECG? A. second degree heart block B. hypokalemia C. digitalis toxicity D. hyperkalemia - Answer C. digitalis toxicity There are two causes of inverted T waves: cardiac ischemia and digitalis toxicity. How many portable oxygen E cylinders will be required for a 12-hour car trip with a flow rate of 2 L/min? A. 5 B. 2 C. 3 D. 4 - Answer C. 3 To answer this question you must know that the tank factor for an E...

Which of the following alarms would be most important for a patient receiving positive pressure ventilation by a pressure-cycled ventilator? A. low volume B. high pressure C. I:E ratio D. low FIO2 - Answer A. low volume *If the patient is on a pressure cycle ventilator, that means the ventilator is going to deliver a certain pressure regardless of how much volume is achieved. If the ventilator does not care about volume, the practitioner must. Thus, the most important alarm for a pressu...

Which Pattern is this Flow Volume Loop (short fat loop) correct answer: Obstructive Which Pattern is this Flow Volume Loop correct answer: Normal Which Pattern is this Flow Volume Loop (tall skinny loop) correct answer: Restrictive large, FIXED airway obstruction (like vocal cord paralysis or cancer) correct answer: Very Round Loop Pattern on Flow Volume Loop indicates what? 70% correct answer: What is minimum acceptable for FEV1 Obstruction correct answer: If FEV...

PFT Exam One All Answers Correct bronchodilators what medication should be withheld before patient testing? spirometry what is considered the "gold standard" PFT for diagnosing airway obstruction? height A persons Vital Capacity is directly related to their ________ flow volume loop what type of graph is this? volume time curve what type of graph is this? bronchodilator studies A type of PFT where FVC, FEV1, and flow volume loops are used to measure response to bronchod...

Kettering Glossary Acid-Fast Bacillus (AFB) Staining (Ziehl-Neelsen) Answer Used for the diagnosis of tuberculosis, tuberculous infections and leprosy. Organisms will appear red against a blue background when stained by this method. Usually takes 2-3 weeks to culture the tubercle bacilli. Results of the AFB stain may indicate the need for the initiation of therapy. Airway Resistance (Raw) Answer Estimated for patients on mechanical ventilation by determining the difference between peak airwa...

TMC EXAM A QUESTIONS AND ANSWERS 2023/2024 (VERIFIED 285 QUESTIONS) Lung compliance decreases ANSWER - PIP & PLATEAU increase Pathologies from decreased lung compliance ANSWER - ARDS PULMONARY EDEMA ATELECTASIS How to correct decreased lung compliance pathologies ANSWER - Add peep or correct disease Air resistance increasing ANSWER - PIP INCREASES & plateau remains the same Raw ANSWER - Pip-plateau Increased Raw pathologies ANSWER - Bronchospasm, wheezing, ett linked, secret...

Clinical Simulation Exam 285 Questions with Verified Answers If you decrease the frequency while using HFOV, what will increase, leading to what? - CORRECT ANSWER If frequency decrease, the amplitude will increase, leading to a decrease in PaCO2. If amplitude increases, what will increase while on HFOV? - CORRECT ANSWER Alveolar Ventilation If you decrease the frequency, what will happen to the Respiratory Rate? - CORRECT ANSWER It will decrease Neonate Desired PaO2? - CORRECT ANSWER...

While administering a treatment with Albuterol to a patient with COPD, the therapist notes a sudden change in the patient's color to marked cyanosis. The patient appears apneic and the heart rate on the pulse oximeter indicates 30/min. The therapist should FIRST A. go get help B. administer oxygen by non-rebreathing mask C. auscultate breath sounds D. begin mouth-to-mouth resuscitation - Answer D. begin mouth-to-mouth resuscitation A 70-kg (154-lb) female patient is receiving mecha...