Copd minute ventilation - Study guides, Class notes & Summaries

Inhalation - Answer- Also called inspiration. Diaphragm contracts and moves downward. Intercostal muscles contract and the ribcage expands. Negative pressure in the chest cavity causes air to rush into the lungs. ACTIVE process. Exhalation - Answer- Also called expiration. Diaphragm relaxes and moves up. Intercostal muscles relax and the ribcage moves inward. Decreasing size of the chest cavity forces air out. PASSIVE process. Hypercarbic Drive - Answer- normal respiratory control responds...

Exam 2: NUR2474/ NUR 2474 (Latest 2024/ 2025 Update) Pharmacology | Complete Guide | Questions and Verified Answers| Grade A | 100% Correct- Rasmussen Q: Albuterol causes Answer: bronchodilation, and should be used as rescue medication only Q: Albuterol begins working Answer: immediately, peaks in 30-60 min, and persists for 3-5 hours (cannot be used for prolonged prophylaxis for this reason) Q: Albuterol side effects Answer: adrenergic side effects, tachydysrhythmi...

PNR 408 Review Questions With Certified Solutions the nurse who is caring for a client with kidney failure notes that the client is to dyspneic and crackles are heard when listening to the breath sounds in the lungs. Which additional signs and symptoms should the nurse expect to note in this client? an increase in blood pressure a nurse is reviewing the health records of an assigned client. The nurse should plan care knowing that which client is a risk for potassium deficiency? the client rece...

FCCS (Fundamentals of Critical Care Support) What is the single most important indicator in critical illness? - tachypnea Beck's Triad - hypotension, JVD, muffled heart sounds - a/w cardiac tamponade What is the thyromental distance? - It is the distance in finger breadths between the anterior prominence of the thyroid cartilage (adam's apple) and the tip of the mandible (chin). It is an estimate of the length of the mandible and the available space anterior to the larynx What d...

HESI EXIT EXAM TEST BANK 2024/2025 HESI EXIT EXAM TEST BANK 2024/2025 1. An adolescent with major depressive disorder has been taking duloxetine (Cymbalta) for the past 12 days. Which assessment finding requires immediate follow-up? 2. A 60-year-old female client with a positive family history of ovarian cancer has developed an abdominal mass and is being evaluated for possible ovarian cancer. Her Papanicolau (Pap) smear results are negative. What information should the nurse ...

LJU: TMC FORM K QUESTIONS AND ANSWERS RATED A+ After several moments of cardiac compressions with a patient suffering from a complete cardiopulmonary collapse, the patient's cardiac rhythm is consistent with asystole when compressions are momentarily halted. Which of the following medications would be most helpful to the patient: A. epinephrine B. Lidocaine C. Romazicon D. Quinidine A. epinephrine A patient has been on mechanical ventilator support for 5 days. The physician wou...

RCP 160 Midterm Review Questions and Answers During mechanical ventilation of a patient with COPD, the Pa 02 = 54 mm Hg and the Fj02 = 0.3. If the desired Pa 02 is 65 mm Hg, the F,O2 needs to be changed to which of the following? (Round answer to the nearest hundredth and and state in decimal form. Please don't forget a leading zero when needed.) - Answer-0.36 During mechanical ventilation of a patient with CHF, the Pa 02 = 48 mm Hg and the F/02 = 0.4. If the desired Pa°2 is 70 mm Hg, t...

Fundamentals of Critical Care Support (FCCS) Exam Prep (Latest 2023/ 2024 Update) Complete with Questions and Verified Answers| 100% Correct Q: Most common pathogens for meningitis? Answer: Neisseria and Strep Pneumoniae Q: Most common pathogen in severe community-acquired PNA? Answer: S. Pneumoniae Q: Pathogens commonly associated with hospital-acquired PNA? Answer: Gram-negative & S. Aureus Q: Necrotizing soft-tissue infections require Answer: su...

RCP 160 Final Exam Study Guide With 100% Correct Answers 2024/2025 | Already Passed During mechanical ventilation of a patient with COPD, the PaCO2 = 58 mm Hg and the minute ventilation = 5.5 L/min. The desired PaCO2 for this patient is 45 mm Hg. To what should the minute ventilation be changed? a) 6.0 L/min b) 6.6 L/min c) 7.1 L/min d) 8.0 L/min - C. Desired vt= known paco2 x known vt / desired paco2 A patient with CHF is being mechanically ventilated. The patient's current PaCO2...

Florida University: Chapter 20-31| NUR 3125Med-Surg Exam 3 Chapter 20: Assessment of Respiratory Function Purpose of the respiratory system ● Deliver oxygen to the body, expels carbon dioxide from the body ○ Works with the circulatory system ● Upper respiratory system: warms and fills air ○ Nose: serves as passageway, filters impurities, humidifies and warms air ○ Sinuses and nasal passages ■ Paranasal sinuses: lines with mucosa and ciliated pseudostratified epithelium; s...