NEET Exam  >  NEET Questions  >  Read the following four statements carefully.... Start Learning for Free
Read the following four statements carefully.
(i) Asthma is a difficulty in breathing causing wheezing due to inflammation of bronchi and bronchioles.
(ii) The part of the respiratory system starting with the external nostrils up to the terminal bronchioles constitutes the respiratory or exchange part of the respiratory system.
(iii) During swallowing epiglottis can be covered by a thin elastic cartilaginous ilap calied glottis to prevent the entry of food into the larynx.
(iw) Binding of oxygen with haemoglobin is primarily related to partial pressure of O2. Which of the above two statements are correct?
  • a)
    (ii) and (iii)
  • b)
    (iii) and (iv)
  • c)
    (i) and (ii)
  • d)
    (i) and (iv)
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Read the following four statements carefully.(i) Asthma is a difficult...
Asthma is a difficulty in breathing, which occurs due to inflammation of bronchi and bronchioles. Binding of oxygen with haemoglobin is primarily related to partial pressure of O2. During swallowing glottis can be covered by a thick fibrous cartilagenous flap called epiglottis to prevent the entry of food into the larynx.
View all questions of this test
Most Upvoted Answer
Read the following four statements carefully.(i) Asthma is a difficult...
Explanation:
To determine which of the statements are correct, let's analyze each statement individually.

(i) Asthma is a difficulty in breathing causing wheezing due to inflammation of bronchi and bronchioles.
This statement is correct. Asthma is a chronic respiratory condition characterized by inflammation and narrowing of the airways, particularly the bronchi and bronchioles. This inflammation leads to difficulty in breathing and can cause wheezing.

(ii) The part of the respiratory system starting with the external nostrils up to the terminal bronchioles constitutes the respiratory or exchange part of the respiratory system.
This statement is correct. The respiratory or exchange part of the respiratory system includes all the structures involved in the exchange of gases between the air and the blood. It starts with the external nostrils and includes the nasal cavity, pharynx, larynx, trachea, bronchi, and bronchioles up to the terminal bronchioles.

(iii) During swallowing epiglottis can be covered by a thin elastic cartilaginous flap called glottis to prevent the entry of food into the larynx.
This statement is incorrect. The epiglottis is a thin, leaf-shaped cartilage that covers the opening of the larynx (not the glottis) during swallowing to prevent food from entering the airway. The glottis, on the other hand, refers to the opening between the vocal cords within the larynx.

(iv) Binding of oxygen with hemoglobin is primarily related to the partial pressure of O2.
This statement is correct. The binding of oxygen with hemoglobin is primarily influenced by the partial pressure of oxygen (PO2) in the surrounding environment. Hemoglobin has a high affinity for oxygen when the PO2 is high, such as in the lungs, and releases oxygen when the PO2 is low, such as in the peripheral tissues.

Conclusion:
Based on the analysis above, the correct statements are (i) Asthma is a difficulty in breathing causing wheezing due to inflammation of bronchi and bronchioles, and (iv) Binding of oxygen with hemoglobin is primarily related to the partial pressure of O2. Therefore, the correct answer is option (d) (i) and (iv).
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
Explore Courses for NEET exam

Top Courses for NEET

Read the following four statements carefully.(i) Asthma is a difficulty in breathing causing wheezing due to inflammation of bronchi and bronchioles.(ii) The part of the respiratory system starting with the external nostrils up to the terminal bronchioles constitutes the respiratory or exchange part of the respiratory system.(iii) During swallowing epiglottis can be covered by a thin elastic cartilaginous ilap calied glottis to prevent the entry of food into the larynx.(iw) Binding of oxygen with haemoglobin is primarily related to partial pressure of O2. Which of the above two statements are correct?a)(ii) and (iii)b)(iii) and (iv)c)(i) and (ii)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer?
Question Description
Read the following four statements carefully.(i) Asthma is a difficulty in breathing causing wheezing due to inflammation of bronchi and bronchioles.(ii) The part of the respiratory system starting with the external nostrils up to the terminal bronchioles constitutes the respiratory or exchange part of the respiratory system.(iii) During swallowing epiglottis can be covered by a thin elastic cartilaginous ilap calied glottis to prevent the entry of food into the larynx.(iw) Binding of oxygen with haemoglobin is primarily related to partial pressure of O2. Which of the above two statements are correct?a)(ii) and (iii)b)(iii) and (iv)c)(i) and (ii)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Read the following four statements carefully.(i) Asthma is a difficulty in breathing causing wheezing due to inflammation of bronchi and bronchioles.(ii) The part of the respiratory system starting with the external nostrils up to the terminal bronchioles constitutes the respiratory or exchange part of the respiratory system.(iii) During swallowing epiglottis can be covered by a thin elastic cartilaginous ilap calied glottis to prevent the entry of food into the larynx.(iw) Binding of oxygen with haemoglobin is primarily related to partial pressure of O2. Which of the above two statements are correct?a)(ii) and (iii)b)(iii) and (iv)c)(i) and (ii)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the following four statements carefully.(i) Asthma is a difficulty in breathing causing wheezing due to inflammation of bronchi and bronchioles.(ii) The part of the respiratory system starting with the external nostrils up to the terminal bronchioles constitutes the respiratory or exchange part of the respiratory system.(iii) During swallowing epiglottis can be covered by a thin elastic cartilaginous ilap calied glottis to prevent the entry of food into the larynx.(iw) Binding of oxygen with haemoglobin is primarily related to partial pressure of O2. Which of the above two statements are correct?a)(ii) and (iii)b)(iii) and (iv)c)(i) and (ii)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer?.
Solutions for Read the following four statements carefully.(i) Asthma is a difficulty in breathing causing wheezing due to inflammation of bronchi and bronchioles.(ii) The part of the respiratory system starting with the external nostrils up to the terminal bronchioles constitutes the respiratory or exchange part of the respiratory system.(iii) During swallowing epiglottis can be covered by a thin elastic cartilaginous ilap calied glottis to prevent the entry of food into the larynx.(iw) Binding of oxygen with haemoglobin is primarily related to partial pressure of O2. Which of the above two statements are correct?a)(ii) and (iii)b)(iii) and (iv)c)(i) and (ii)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET. Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of Read the following four statements carefully.(i) Asthma is a difficulty in breathing causing wheezing due to inflammation of bronchi and bronchioles.(ii) The part of the respiratory system starting with the external nostrils up to the terminal bronchioles constitutes the respiratory or exchange part of the respiratory system.(iii) During swallowing epiglottis can be covered by a thin elastic cartilaginous ilap calied glottis to prevent the entry of food into the larynx.(iw) Binding of oxygen with haemoglobin is primarily related to partial pressure of O2. Which of the above two statements are correct?a)(ii) and (iii)b)(iii) and (iv)c)(i) and (ii)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Read the following four statements carefully.(i) Asthma is a difficulty in breathing causing wheezing due to inflammation of bronchi and bronchioles.(ii) The part of the respiratory system starting with the external nostrils up to the terminal bronchioles constitutes the respiratory or exchange part of the respiratory system.(iii) During swallowing epiglottis can be covered by a thin elastic cartilaginous ilap calied glottis to prevent the entry of food into the larynx.(iw) Binding of oxygen with haemoglobin is primarily related to partial pressure of O2. Which of the above two statements are correct?a)(ii) and (iii)b)(iii) and (iv)c)(i) and (ii)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer?, a detailed solution for Read the following four statements carefully.(i) Asthma is a difficulty in breathing causing wheezing due to inflammation of bronchi and bronchioles.(ii) The part of the respiratory system starting with the external nostrils up to the terminal bronchioles constitutes the respiratory or exchange part of the respiratory system.(iii) During swallowing epiglottis can be covered by a thin elastic cartilaginous ilap calied glottis to prevent the entry of food into the larynx.(iw) Binding of oxygen with haemoglobin is primarily related to partial pressure of O2. Which of the above two statements are correct?a)(ii) and (iii)b)(iii) and (iv)c)(i) and (ii)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of Read the following four statements carefully.(i) Asthma is a difficulty in breathing causing wheezing due to inflammation of bronchi and bronchioles.(ii) The part of the respiratory system starting with the external nostrils up to the terminal bronchioles constitutes the respiratory or exchange part of the respiratory system.(iii) During swallowing epiglottis can be covered by a thin elastic cartilaginous ilap calied glottis to prevent the entry of food into the larynx.(iw) Binding of oxygen with haemoglobin is primarily related to partial pressure of O2. Which of the above two statements are correct?a)(ii) and (iii)b)(iii) and (iv)c)(i) and (ii)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Read the following four statements carefully.(i) Asthma is a difficulty in breathing causing wheezing due to inflammation of bronchi and bronchioles.(ii) The part of the respiratory system starting with the external nostrils up to the terminal bronchioles constitutes the respiratory or exchange part of the respiratory system.(iii) During swallowing epiglottis can be covered by a thin elastic cartilaginous ilap calied glottis to prevent the entry of food into the larynx.(iw) Binding of oxygen with haemoglobin is primarily related to partial pressure of O2. Which of the above two statements are correct?a)(ii) and (iii)b)(iii) and (iv)c)(i) and (ii)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice NEET tests.
Explore Courses for NEET exam

Top Courses for NEET

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev