Frc erv rv - Study guides, Class notes & Summaries

What is the most common pulmonary function test? correct answers Spirometry and its becoming more available what does spirometry measure? correct answers Volume Velocity of air that can be inhaled and exhaled from a patient's lungs. Whats the information from spirometry used for? correct answers To diagnose various pulmonary conditions. What causes PFT results to vary and are required for accurate spirometry interpretation? correct answers ○ Age ○ Gender ○ Height ○ Weight ...

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...

NPTEFF Pulmonary Examination Questions and A Lung Volume Percentages: - Answer-IRV: 50% TV: 10% ERV: 15% RV: 25% Total Lung Volume: - Answer-4,000 - 6,000 mL Functional Residual Capacity is made up of: - Answer-- Expiratory Reserve Volume -Residual Volume 40% of TLC Inspiratory Capacity is made up of: - Answer-- Inspiratory Reserve Volume -Tidal Volume 60% of TLC Vital Capacity is made up of: - Answer-- Inspiratory Reserve Volume -Tidal Volume -Expiratory Reserve Volum...

1. A patient has been diagnosed with sarcoidosis. Which of the following pulmonary function test would best evaluate the degree of impairment? FEV1, MVV, VC, FEF 25-75 - correct answer VC 2. A pt has been receiving incentive spirometry therapy for the tx of atelectasis. Which of the following would indicate improvement in the pts condition? increased crackels, vesicular breath sounds, decrerased rhonchi, decreased wheezes. - correct answer ...

According to ATS standards PFT results should always be reported in ___________? correct answers BTPS Which of the following is used to determine DLCO because of a high affinity for hemoglobin? correct answers Carbon monoxide Prior to bronchodilator administration a patient has a FEV1 of 2.4 L. After 2 puffs of an Albuterol MDI the subjects FEV1changed to 3.4 L. Calculate the percent improvement. correct answers 42% increase A neuromuscular disease can cause a decrease in strength to th...

Sputum Bowl Exam Practice Questions and Answers 100% Pass Fowler's describes what patient position? - ANSWER-Sitting upright Shortness of breath when lying down, relieved when sitting up defines what term? - ANSWER- Orthopnea Lying flat and facedown defines what body position? - ANSWER-prone Define platypnea - ANSWER-shortness of breath when upright, relieved when lying down When lying flat on the back, the body is in what position? - ANSWER-supine Trendelenburg refers to what body po...

HMKN 191 lab Exam 2 Questions With Correct Answers Pulmonary ventilation - answermovement of air b/w the atmosphere and the lungs that occurs when we inhale and exhale external respiration - answermovement of oxygen from alveoli into pulmonary capillaries and co2 from pulmonary capillaries to alveoli internal respiration - answermovement of oxygen from capillaries into body cells and co2 from body cells into capillaties boyle's law - answerthe pressure of gas in an enclosed container ...

NBME CBSE REAL EXAM/ NBME CBSE 200 QUESTIONS AND ANSWERS/ NBME CBSE LATEST (Best Revision Material) (USMLE) Type II pneumocytes --------- Correct Answer -------- surfactant (*lecithin*) Proliferate after injury Type I progenitors *Neonatal Respiratory Distress Syndrome* Polio live v killed vaccine --------- Correct Answer -------- Killed = Salk = IgG Live = Sabin = IgG + IgA - can be shed in feces Neonatal Respiratory Distress: Etiology + Tx --------- Correct Answer -------- Maternal...

NBME CBSE REAL EXAM/ NBME CBSE 200 QUESTIONS AND ANSWERS/ NBME CBSE LATEST (Best Revision Material) (USMLE) Type II pneumocytes --------- Correct Answer -------- surfactant (*lecithin*) Proliferate after injury Type I progenitors *Neonatal Respiratory Distress Syndrome* Polio live v killed vaccine --------- Correct Answer -------- Killed = Salk = IgG Live = Sabin = IgG + IgA - can be shed in feces Neonatal Respiratory Distress: Etiology + Tx --------- Correct Answer -------- Maternal...

biod 151 lab 2 Exam Questions and Answers| 100% Pass!! list, in order, the anatomical structures found in the respiratory pathway. you should begin at the nose and end at the alveoli -Answer-nose, pharynx, larynx, trachea, main bronchi, bronchioles, alveoli which of the following statements are false regarding structures within the respiratory tract a. the trachea contains cartilaginous rings to keep it from collapsing as the air flows through it b. if a patient were to aspirate, the co...