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A 65-year-old patient with a 40-pack-year smoking history presents with chronic productive cough and wheezing. Pulmonary function tests reveal decreased FEV₁ and increased airway resistance (RAW). Which of the following is the most likely diagnosis?

The nurse receives shift report for four patients on a medical-surgical unit:F.T., 70-year-old man with COPD, admitted 2 days ago with bilateral lower lobe pneumonia. Receiving IV antibiotics.Vital signs: 150/70, HR 94, RR 24, Temp 99.4°F (37.4°C), SpO₂ 96% on 3 L O₂ via nasal cannula M.R., 69-year-old man, 6 days postoperative total laryngectomy with tracheostomy, developed postoperative pneumonia. Transferred from ICU at 0200. Awake, alert, slightly confused.Vital signs: 168/94, HR 84, RR 22, SpO₂ 96% on O₂ via tracheal mask J.H., 52-year-old man with right lower lobe pneumonia and small cell lung cancer. Intermittently confused and anxious.Vital signs: 118/62, HR 106, RR 28, Temp 102.6°F (39.2°C), SpO₂ 92% on 4 L O₂ via nasal cannulaH.M., 68-year-old woman admitted 6 days ago with COPD exacerbation. Being discharged today. On oral prednisone, ipratropium, starting Advair Diskus and O₂ therapy at home. Vital signs stable.Which client should the nurse assess first?

The nurse manager is assigning rooms on a medical-surgical unit during a high census. Only one private room is available. Two clients need placement:Client A: Influenza, droplet precautions, stable, no other infectionsClient B: Influenza, droplet precautions, stable, same strain as Client AThe nurse manager plans to cohort these clients in the same room due to limited private room.Which action by the nurse manager demonstrates safe and appropriate decision-making?

Calculate the patient’s CS. Show your work. If applicable, round your answer to the nearest whole number.

What are the 5 aspects we concurrently assess in a patient to recognize respiratory distress/failure:

The physician prescribed Heparin 2,000 units/hr IV with an available dose of 25,000 units of heparin in 1,000 mL of 0.9% normal saline. What is the calculated flow rate in mL/hr? Round to the nearest whole number 

A client with chronic obstructive pulmonary disease (COPD) has the following arterial blood gas results:pH: 7.36PaCO₂: 55 mm HgHCO₃⁻: 30 mEq/LPaO₂: 68 mm HgThe nurse interprets these findings as indicative of which condition?

__________ is the bending of electromagnetic waves as light enters a different medium.

A client is receiving IV KCl for hypokalemia. Which interventions should the nurse implement? Select all that apply

Define Physical Geography and describe Earth’s 4 Large Systems.