Consult: critical care for worsening breathing

Scenario setup

Conversation partner: Dr. Chen, On-call critical care clinician receiving a new consultation
Learner level: Resident
Your role: You are the medical resident coordinating care with your supervising attending.
Your scope: Present the supplied reference, reassess and coordinate immediate care within physician training and attending supervision, seek specialist input and confirm responsibility. Do not invent observations, completed orders or independent decisions outside this task.
Setting: Hospital medical service; telephone call to the ICU fellow.
Situation: A patient with pneumonia and COPD has rapidly escalating oxygen needs and marked respiratory effort.
Your task: Communicate trajectory, request immediate critical care assessment and coordinate monitored support and escalation while disposition is arranged.
Time limit: 2 min
Who begins: You speak first. Your conversation partner waits for you.

Patient: Eleanor Vance, 82-year-old woman, room 1204, Full Code. COPD; admitted yesterday with community-acquired pneumonia.
Respiratory course: Initially on 2 L/min nasal oxygen. Over six hours escalated through a non-rebreather mask to high-flow nasal oxygen at 60 L/min and FiO2 0.80.
Current bedside observations: SpO2 90% on this high-flow support; temperature 100.5°F, BP 105/60, HR 115, RR 32. Awake and anxious, using accessory muscles, speaking two to three words at a time.
Blood gas: ABG on current high-flow support: pH 7.32, PaCO2 50 mm Hg, PaO2 65 mm Hg. Baseline PaCO2 and serial gas trend are not supplied.
Unverified information: Exact pneumonia/COPD medicines, doses, response to bronchodilators, imaging details and any NIV trial are not supplied. State gaps and verify without delaying urgent bedside help.
Fictional escalation workflow: You can activate the rapid response team, respiratory therapist and attending while requesting ICU evaluation. The current ward cannot safely provide further escalation or sustained rescue ventilation; bed assignment is not a prerequisite for an urgent critical care response.

S - Situation: Identify caller, patient and location and state the immediate respiratory concern.
B - Background: Report oxygen trajectory, current device/settings, saturation, work of breathing, vitals, ABG and relevant disease context; label missing treatment and baseline information.
A - Assessment: Explain the current respiratory risk and likely need for more support using the supplied findings without assuming an unrecorded chronic gas abnormality.
R - Recommendation: Request immediate ICU bedside evaluation, higher-level monitoring and respiratory/airway support planning; continue emergency care while a bed is arranged.
Answering Questions & Defending Reasoning: Answer relevant consultant questions using known data, reasoning and an explicit plan for missing information.
Patient Advocacy & Urgency: Advocate for timely help based on current risk; address delays or bed constraints without postponing essential stabilization.
Synthesis & Next Steps: Confirm who responds now, interim bedside responsibilities, disposition coordination and immediate escalation if condition or response worsens.