Skip to menu

ICU Night

Drhyo 2025.11.16 19:41 Views : 16

Your Priorities Overnight

  1. Keep patients alive

  2. Handle acute decompensations

  3. Manage drips and ventilators

  4. Plan for morning labs, ABGs

  5. Keep things stable for rounds


Common Night Emergencies & What to Do

1.  Hypoxia (SpO₂ drops)

  1. Check patient → airway, secretions

  2. Look at vent alarms

  3. Suction if needed

  4. Increase FiO₂ temporarily

  5. CXR if concerns

  6. Call fellow if persistent


2. Hypotension

  1. MAP < 65?

  2. RUSH exam (if trained)

  3. Check drips → norepi/vasopressin

  4. Consider fluids if not overloaded

  5. Lactate if new concern for sepsis


3. Arrhythmia

  • Unstable: shock immediately

  • AFib RVR: rate control (amio, BB depending)

  • VT: amiodarone → lidocaine → cardioversion


4. Delirium/Agitation

  • Check pain → hypoxia → urinary retention

  • Use dexmedetomidine if possible

  • Avoid benzos unless alcohol withdrawal


5. Ventilator Issues

  • High peak pressures: bronchospasm, mucus plugging, biting tube

  • High plateau: ARDS, decreased compliance

  • Auto-PEEP: prolonged expiration, COPD


Renal/Electrolyte

  • Treat K > 6 immediately

  • Replete Mg > 2

  • Replete Phos > 3

  • Notify fellow early for anuric AKI or rising K

No. Subject Author Date Views
25 Basic ICU Drhyo 2025.11.16 15
24 ICU rounds Drhyo 2025.11.16 14
23 ICU daily must to do Drhyo 2025.11.16 12
» ICU Night Drhyo 2025.11.16 16
21 ICU Morning Checklist Drhyo 2025.11.16 15
20 ICU Pressors: Types, Doses, Receptors, Clinical Use Drhyo 2025.11.16 13
19 ICU pressors table Drhyo 2025.11.16 10
18 ICU Sedation Guide Drhyo 2025.11.16 18
17 ICU sedative, analgesics, paralytics table Drhyo 2025.11.16 17
16 Intubation Drhyo 2025.11.16 12
15 Thoracentesis Drhyo 2025.11.16 14
14 Paracentesis Drhyo 2025.11.16 17
13 ABG example Drhyo 2025.11.16 15
12 ABG Interpretation Drhyo 2025.11.16 15
11 Quick ICU ABG cause and treatment Drhyo 2025.11.16 13
10 High Anion Gap Metabolic Acidosis MUDPILES Drhyo 2025.11.16 13
9 NIV Drhyo 2025.11.16 13
8 ARDS Vent management Drhyo 2025.11.16 20
7 ICU EMPIRIC ANTIBIOTICS Drhyo 2025.11.16 17
6 ICU steroid use Drhyo 2025.11.16 14