An H/K cylinder with 2200 psi is set up on a patient wearing an oxygen nasal cannula running at 6 lpm. It is Monday at 2:00 when specify the date and time will the tank have to be changed if hospital policy dictates that all medical gas cylinders must be replaced at 500 psi?
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An H/K cylinder with 2200 psi is set up on a patient wearing an oxygen nasal cannula running at 6 lpm. It is Monday at 2:00 when specify the date and time will the tank have to be changed if hospital policy dictates that all medical gas cylinders must be replaced at 500 psi?
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- You are assisting the care of a pcardiac arrest patient. Your partner is BVM. You can see there is no chest rise in ventilations. Which of the following should you chose next to improve the situation? A) Attatch oxygen flow to the BVM B) Evaluate the patient for Pnemothorax C) Evaluate the patient for airway obstruction D) Assist partner to maintain a seal on the BVMWhat is the functional residual capacity of a subject with the following volumes? Vital capacity- 4250 Expiratory reserve volume- 880ml Inspiratory reserve volume 2900ml Residual volume- 1050mlA nurse comes to reassess a patient after administering oxycodone. The nurse is concerned that the patient's respiratory rate is abnormal. Which respiratory rate would the nurse be most concerned with? O O 20 8 15 13
- How does a nonrebreathing mask work? A one-way valve located between the reservoir bag and the base of the mask allows gas from the reservoir bag to enter the mask on inhalation but prevents gas in the mask from flowing back into the reservoir bag during exhalation. O It has a reservoir bag that must remain inflated during both inspiration and expiration. The nurse adjusts the oxygen flow to ensure that the bag does not collapse during inhalation. The mask is constructed in a way that allows a constant flow of room air blended with a fixed flow of oxygen. Excess gas leaves the mask through the two exhalation ports, carrying with it the exhaled carbon dioxide.56. A 70-year-old man is brought to the emergency department because of severe shortness of breath for 4 hours. He has had fatigue for 6 months and moderate shortness of breath for 2 weeks. On arrival, he is pale and diaphoretic and is seated straight upright on the stretcher. His respirations are 30/min, and blood pressure is 110/90 mm Hg. Inspiratory moist crackles are heard over the posterior lower half of the lung fields. There is mild pedal edema. An increase in which of the following is the most likely cause of this patient's dyspnea? ↑P₂ OA) Capillary diffusion coefficient B) Capillary hydrostatic pressure OC) Capillary oncotic pressure D) Interstitial hydrostatic pressure E) Interstitial oncotic pressureA client with chronic obstructive pulmonary disease (COPD) asks the nurse to explain what their newly prescribed salmeterol (long acting Beta 2 agonist) and budesonide (Pulmicort) inhalers do. What would be the most appropriate response by the nurse? O The medications that have been ordered for you are what the physician thinks will help your breathing the most" O The medications that have been ordered for you are designed to work together to reduce your oxygen requirements." O The medications that have been ordered for you are to help open your airways and relieve airway inflammation." O The medications that have been ordered for you are to help you breathe with less resistance from your diaphragm."
- If lung alveolar air PO2 = 100 mm Hg, we should expect blood leaving the lungs to have a PO2 _______ mm Hg. less than 100 mm Hg higher than 100 mm Hg equal to 100 mm HgWhat are the primary considerations for nursing care of a patient on mechanical ventilation?What type of artificial tracheal airway should be used for the following clinical situations? If more than one option is indicated, include all appropriate choices with an explanation. A. Patient in cardiac arrest: B: Patient with a suspect C1 fracture: C. 3-year old patient with epiglottis: D. Patient with paralyzed vocal cords: