Frc erv rv Study guides, Class notes & Summaries

What does chocolate blood indicate? correct answer: Methemoglobinemia Shows how much of the various type of hemoglobin are present correct answer: Hemoximetry One common cause of methemoglobinemia correct answer: Nitrite Toxicity Treatment for methemoglobinemia correct answer: Methylene blue Hemoximetry is the same as what? correct answer: Co-Oximetry What does hemoximetry measure? correct answer: Carboxyhemoglobin and other types of hemoblobin Buildup of pus in the pleur...

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...

NURS 231 Pathophys Module 5 COMPLETE 2023 1. The respiratory system can be divided into what 2 structures?: Conducting airways and respiratory tissues 2. What are the levels of branching?: Trachea, bronchi, bronchioles, alveoli 3. Where is the site of gas exchange?: Alveoli 4. What cells are in the alveolar epithelium?: Type 1 and II alveolar cells, macrophages 5. Describe what happens during inspiration and expiration:: During inspiration, air is drawn into the lungs as the respiratory m...

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...

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...

BIOD 151 ALL LAB EXAMS COMBINED 2022/2023 BIOD 151 ALL LAB EXAMS COMBINED 2022/2023 Lab 1 1. Susan Smith is a participant in an Anatomy and Physiology lab class. Susan walked into lab today carrying a bagged lunch that she brought to eat following class. She has long blonde hair that is not pulled back. Today in class, you are reviewing basic microscopy and you notice that Susan’s microscope is partially hanging off the edge of her lab bench. Given what you learne...

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 ...

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...

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 ...

NR 601 PFT Quiz 100% correct answers 2023/full solution A+ graded Expiratory Reserve Volume (ERV) - answer-The maximum volume of air exhaled from end expiration. Inspiratory Reserve Volume (IRV) - answer-Maximum volume of air inhaled from end inspiration Residual Volume (RV) - answer-The volume of air remaining in lungs after maximum exhalation. Tidal Volume (VT or TV) - answer-Volume of air inhaled or exhaled during each respiratory cycle Functional Residual capacity (FRC) - an...