🦠 Airborne, Droplet, and Contact Precautions – NCLEX Infection Control

Infection control is a top-priority safety topic on NCLEX.
Expect questions like:

• What PPE is needed for a patient with tuberculosis?

• Which precaution type is used for meningitis?

• What’s the correct room setup for varicella?

This blog gives you a clean breakdown using a KOTC visual, NCLEX chart, and easy mnemonics.

📊 NCLEX Isolation Precaution Comparison

Category	Airborne	Droplet	Contact
PPE	N95 mask, gloves	Surgical mask, gloves	Gloves, gown
Room	Negative pressure, private	Private room if possible	Private or cohort
Diseases	TB, measles, varicella	Flu, meningitis, rubella, pertussis	C. diff, MRSA, RSV, scabies
Transport	Patient wears mask	Patient wears mask	Cover infected area, disinfect equipment

🧠 NCLEX Tip: C. diff = NO Hand Sanitizer

Alcohol-based sanitizers don’t kill C. difficile spores.
Always use soap and water for hand hygiene when caring for C. diff patients.

🩺 Nursing Actions by Precaution Type

• Airborne: Keep door closed, limit staff entry, wear N95

• Droplet: Maintain 3-foot distance, wear surgical mask

• Contact: Use gown + gloves, clean/disinfect equipment after use

• Always educate visitors on required PPE

💡 Mnemonic: “My Chicken Hez TB” (Airborne)

M	Measles
C	Chickenpox (Varicella)
H	Herpes Zoster (disseminated)
TB	Tuberculosis

📲 Study Infection Control with King of the Curve

• 🧤 PPE selection drills

• 🚪 Room setup simulations

• 📊 Infection control case studies

Train smarter at kingofthecurve.org/studyscience

🏁 Final Thoughts

Precautions aren’t just about PPE — they’re about breaking the chain of transmission.
Know your masks, gowns, and patient types — and you’ll score big on infection control questions.

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Frequently Asked Questions (FAQs)

• How many hours should I study for the MCAT each day?

  Aim for 4-6 focused hours, ensuring you incorporate breaks to avoid burnout.

• What is the best way to handle test anxiety?

  Practice mindfulness techniques, take practice exams under realistic conditions, and maintain a balanced lifestyle.

• How can I stay motivated during the long application process?

  Set short-term goals, seek support from mentors, and reward yourself for small achievements.

• What role does exercise play in MCAT preparation?

  Regular exercise improves focus, reduces stress, and enhances overall mental clarity.

• How does King of the Curve help with MCAT preparation?

  KOTC offers personalized learning tools, gamification features, and adaptive question banks to help students stay on track without burnout.