Respiratory

Which of the following is true about changes in the respiratory system associated with aging? (Select all that apply) A. Exercise tolerance decreases B. Respiratory muscle strength increases C. Cough reflex increases D. Airways lose cartilage and elasticity E. Response to hypoxia and hypoxemia decreases F. Vocal cords become stronger - answer-A. Exercise tolerance decreases D. Airways lose cartilage and elasticity E. Response to hypoxia and hypoxemia decreases A patient reports smok...

What are the major organs of the respiratory system in the order that the 0₂ molecule would travel through them. - answer-Nose and nasal cavity, pharynx, larynx, trachea, bronchi, bronchioles, lungs, alveoli. How many lobes does the left lung have? - answer-2 lobes How many lobes does the right lung have? - answer-3 lobes Why is there a difference in the amount of lobes each lung has? - answer-The left lung only has 2 lobes to make room for the heart. What separates the chest from ...

1. When ausculatiting a patient's lungs, your hear crackles. These are caused by: a. Secretions blocking the bronchial airways. b. Collapsed or fluid-filled alveoli snapping open c. A foreign body obstructing the trachea d. Consolidation - answer-Answer: B Rationale: Crackles are caused by alveoli opening and are usually associated with fluid in the alveolar space. 2. Which ABG analysis results would you expect to find in a patient with acute respiratory failure? a. pH 7.25, PaO2 ...

Name the structures that air passes through from the mouth to alveoli - answer-Bronchi, bronchioles, alveoli What is the function of cilia - answer-Cilia are tiny hairs that catch particles of dust which are then removed by coughing What is the difference between bronchi and bronchioles - answer-Bronchi conduct air from the trachea to the lungs What is the function of the rings of cartilage in the trachea - answer-They keep the trachea open What is the function of alveoli - answer-To...

The nurse is caring for a patient with chronic obstructive pulmonary disorder (COPD) and pneumonia who has an order for arterial blood gases to be drawn. What is the minimum length of time the nurse should plan to hold pressure on the puncture site? A. 2 minutes B. 5 minutes C. 10 minutes D. 15 minutes - Answer-B. 5 minutes After obtaining blood for an arterial blood gas measurement, the nurse should hold pressure on the puncture site for 5 minutes by the clock to be sure that bleeding h...

Respiratory Lecture Exam A&P 2 Questions And Answers 2024

Respiratory Exam With 100% Correct Answers 2024

Respiratory System Lecture Exam Questions With 100% Correct Answers 2024

Respiratory System Exam Questions With 100% Correct Answers 2024

Respiratory Med Surg Exam Review Questions With 100% Correct Answers 2024