Class 11 · Breathing and Exchange of Gases

Asthma: Airway Inflammation — NEET Biology

🔥 Predicted for NEET 2027
📖 NCERT Source

Asthma is a difficulty in breathing causing wheezing due to inflammation of bronchi and bronchioles.

NCERT Biology · Class 11 · Chapter 14 · Paragraph 35
Why This May Be Tested in NEET 2027

Adjacent to a frequently-asked paragraph in the same chapter.

Practice This Concept
QuestionPredicted for NEET 2027

How does asthma affect airflow in the respiratory system?

📖 Solution & NCERT Explanation
View solution & NCERT explanation

Correct answer: D It leads to swelling and constriction of bronchi

In asthma, inflammation and constriction of the bronchi make breathing difficult, often causing wheezing.

❓ Frequently Asked Questions
What does NCERT say about Asthma difficulty breathing causing?
Asthma is a difficulty in breathing causing wheezing due to inflammation of bronchi and bronchioles.
Has this concept appeared in NEET?
High probability for NEET 2027. Adjacent to a frequently-asked paragraph in the same chapter.
Which chapter is this from?
Breathing and Exchange of Gases, Class 11 NCERT Biology.

Through deep analysis of NEET and NTA, 176 of the 180 ReNEET 2026 (June 21) questions were already in the MedicNEET question bank before the exam.

176/180
of the ReNEET 2026 paper (all subjects) was already in the MedicNEET question bank

MedicNEET's Biology question bank is built from the same NCERT lines NTA picks repeatedly. Not random MCQs — questions crafted exactly like NTA crafts them.

176 of 180 ReNEET 2026 questions traced to MedicNEET17,000+ Biology questionsHindi + English
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