Expiratory flow rate - Study guides, Class notes & Summaries

Principles DNP Exam Two Content Questions And Answers 100% Solved Obstructive (1-19), Restrictive (20-33), pericardial disease (34-41), Valvular Heart disease (42-56), HTN (57-66), Heart Failure (67-82), Congenital HD (83-93), Cardiac Conduction (94- )Ischemic Heart disease ( ) what are the 4 direct measures of severity of expiratory airflow obstruction? These 4 measurements provide data that can be used to assess what? ️️-Forced expiratory volume in 1 second (FEV1) -Forced expir...

1. Setting flow rates high will cause which of the following to occur? a. Improve gas exchange b. Lengthen inspiratory time c. Increase air trapping d. Increase peak pressures - ️️D Increase peak pressures 2. The most appropriate tidal volume setting for a 6'3" male ventilator patient with normal lungs is which of the following? a. 300 mL b. 500 mL c. 700 mL d. 900 mL - ️️B 500 mL 3. A 90kg patient was placed on a mechanical ventilator following a major thoracic surgery. A ...

What is the most important sign in a critically ill pt? Why? - ANSWER-Tachypnea Indicates metabolic acidosis w/ respiratory alkalosis compensation A pt misses dialysis for a few days and comes in with fluid overload. He's tachycardic and tachypneic. On physical exam, you find JVD, pulsus paradoxus (20 mmHg drop during inspiration), and HoTN (80/40) with distant, muffled heart sounds. Lungs are clear to auscultation. What is the dx? - ANSWER-Cardiac tamponade; obstructive shock If a pt ...

Test Bank CHAPTER 1 Multiple Choice 1. What is the MOST common emergency to occur in the dental office? A. Mild allergic reaction B. Angina C. Syncope D. Anaphylaxis 2. All of the following procedures will help to prevent an emergency in a dental office EXCEPT: A. accurate medical history taking. B. taking and recording vital signs. C. updating the medical emergency kit. 3. If a patient responds positively on his or her medical history to epilepsy, you will need to be on th...

ADH - CORRECT Phenytoin inhibits _______ secretion Right - CORRECT Most episodes of aspiration result in (right/left) lung infiltrates. urine creatinine clearance - CORRECT Best indicator of GFR Auto-PEEP - CORRECT In a vented patient with status asthmaticus, check for _______________ Air trapping - CORRECT An increase in auto-PEEP is a sign of _________________. obstructive pulmonary disease - CORRECT A patient with a flattened diaphragm on a Chest X-ray and decreased expiratory flow ra...

Physical exam of a 60-year-old male reveals perioral cyanosis with a normal respiratory rate and no use of accessory mus- cles. Chest percussion is resonant; auscultation demonstrates wheezes and coarse rhonchi that change in location and inten- sity after a cough. What is the most likely diagnosis? A. chronic asthma B. chronicbronchitis C. community-acquired pneumonia D. emphysema correct answers The answer is B [Pulmonology]. A. Asthmatics are not cyanotic unless the disease is very sev...

ATI MATERNITY DETAILED PRACTICE ANSWER KEY UPDATED FOR FAMILY CHILD NURSING (BRYANT & STRATTON COLLEGE) QUESTIONS AND CORRECT ANSWERS 1. A client at 40 weeks of gestation is about to undergo a biophysical profile. The nurse should explain that this profile focuses on which of the following parameters? (Select all that apply.) A. Fetal breathing B. Fetal motion C. Nuchal translucency D. Amniotic fluid volume E. Fetal gender Rationale: Fetal breathing is correct. A biophy...

CRT/RRT practice questions 2023 ( A+ GRADED 100% VERIFIED) COMPLETE SOLUTION Vesicular breath sounds are auscultated with which of the following - ANS Normal lungs Transcutaneous monitoring (TMC) is being used with a newborn in the NICU. The temperature at the sensor site is 37 deg C. Concurrent arterial blood gases indicate significantly higher values for oxygen tension that those obtained by TMC to correct the problem therapist should First. - ANS Heat sensor site to a temperatur...

third set MEDSURG HESI important QUESTIONS AND CORRECT DETAILED ANSWERS |ALREADY GRADED A+ (BRAND NEW!! 2024/ 2025[NEXT GEN] Two hours before a client's scheduled surgery, the nurse is completing the preoperative checklist. Which information requires the most immediate action by the nurse? A. Surgical consent form is not signed B. Preoperative serum potassium level is 2.8 mEq/L (2.8mmol/L) C.Preoperative chest x-ray report is not available D. Client's pulse oximeter reading is...

FiO2 correct answers Fraction of inspired oxygen, % of O2 being inhaled Room air FiO2correct answers 21% How does positive end-expiratory pressure (PEEP) work?correct answers Mechanical maintenance of pressure in the airway at the end of expiration (extends length of exhalation phase) to increase the volume of gas remaining in the lungs. Tidal volumecorrect answers Amount of air inhaled & exhaled during each breath Vital capacitycorrect answers Maximum volume of air that can be exhal...