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🏥 Core Care

Clinical Foundations and Disease Basics

Pre-op and post-op care, pain, infection, inflammation, fluids, and common disease patterns.

Topic Card

Post-Op Safety - "Wake up, breathe, bleed less"

After surgery, the biggest risks are airway problems, bleeding, shock, clots, infection, pain, and poor urine output.

What the NCLEX Wants You to Know

  • Priority: airway, breathing, circulation, bleeding, and urine output.
  • Common trap: treating pain first when the client is showing shock or respiratory distress.

Common causes

  • Anesthesia effects
  • Blood loss
  • Immobility
  • Opioids
  • Poor coughing/deep breathing
  • Wound complications

Signs & Symptoms by Body System

  • Lungs: low SpO2, crackles, shallow breathing, cough, restlessness
  • Circulation: fast pulse, low BP, cool skin, bleeding, low urine output
  • Wound: increasing drainage, separation, redness, warmth, severe pain

Lab Value + Danger Zone

Watch Hgb/Hct, WBC, urine output. Danger zone: urine output under 30 mL/hr or signs of shock.

Nursing Actions - In Priority Order

  1. Check airway and breathing
  2. Assess vital signs and dressing
  3. Report heavy bleeding or low urine output
  4. Manage pain after urgent risks are addressed
  5. Encourage cough, deep breathing, turning, and early mobility

Patient Teaching

  • Splint the incision when coughing.
  • Report chest pain, shortness of breath, heavy bleeding, or wound opening.

Memory Trick

POST = Pulmonary, Output, Shock, Tissue/wound.

NCLEX-Style Challenge

A post-op client has urine output of 15 mL/hr and a fast pulse. What is the priority?

Answer: Report possible poor perfusion/shock and continue focused assessment of vital signs, bleeding, and urine output.

Compare

How to compare this topic: Ask what is high vs low, expected vs dangerous, stable vs unstable, and PN task vs RN/provider task.

Post-Op Safety - "Wake up, breathe, bleed less"

After surgery, the biggest risks are airway problems, bleeding, shock, clots, infection, pain, and poor urine output.

What the NCLEX Wants You to Know

  • Priority: airway, breathing, circulation, bleeding, and urine output.
  • Common trap: treating pain first when the client is showing shock or respiratory distress.

Common causes

  • Anesthesia effects
  • Blood loss
  • Immobility
  • Opioids
  • Poor coughing/deep breathing
  • Wound complications

Signs & Symptoms by Body System

  • Lungs: low SpO2, crackles, shallow breathing, cough, restlessness
  • Circulation: fast pulse, low BP, cool skin, bleeding, low urine output
  • Wound: increasing drainage, separation, redness, warmth, severe pain

Lab Value + Danger Zone

Watch Hgb/Hct, WBC, urine output. Danger zone: urine output under 30 mL/hr or signs of shock.

Nursing Actions - In Priority Order

  1. Check airway and breathing
  2. Assess vital signs and dressing
  3. Report heavy bleeding or low urine output
  4. Manage pain after urgent risks are addressed
  5. Encourage cough, deep breathing, turning, and early mobility

Patient Teaching

  • Splint the incision when coughing.
  • Report chest pain, shortness of breath, heavy bleeding, or wound opening.

Memory Trick

POST = Pulmonary, Output, Shock, Tissue/wound.

NCLEX-Style Challenge

A post-op client has urine output of 15 mL/hr and a fast pulse. What is the priority?

Answer: Report possible poor perfusion/shock and continue focused assessment of vital signs, bleeding, and urine output.

Rapid Review

Find "What Do I Do First?" in Under 5 Seconds

  1. Check airway and breathing
  2. Assess vital signs and dressing
  3. Report heavy bleeding or low urine output

Memory Trick

POST = Pulmonary, Output, Shock, Tissue/wound.

Challenge Replay

A post-op client has urine output of 15 mL/hr and a fast pulse. What is the priority?

Answer: Report possible poor perfusion/shock and continue focused assessment of vital signs, bleeding, and urine output.