Which of the following part is known as the soundbox of our body system?(a) Vocal gland(b) Pharynx(c) Larynx(d) NasopharynxThis question was addressed to me in examination.This is a very interesting question from Human Respiratory System topic in section Breathing and Exchange of Gases of Biology – Class 11

Which of the following part is known as the soundbox of our body syste

1.	Which of the following part is known as the soundbox of our body system?(a) Vocal gland(b) Pharynx(c) Larynx(d) NasopharynxThis question was addressed to me in examination.This is a very interesting question from Human Respiratory System topic in section Breathing and Exchange of Gases of Biology – Class 11
Answer» Right option is (C) Larynx To EXPLAIN: Larynx is known as the soundbox of our body system. It is made of cartilage and HELPS in production of sound, hence the name soundbox. The larynx is guarded by epiglottis. Also, larynx helps in REGULATION of our pitch and volume.

Discussion

No Comment Found

Related InterviewSolutions

What causes increase in respiratory rate?(a) Increase in body temperature(b) Decrease in carbon dioxide(c) Decrease in blood pressure(d) Increased oxygenThis question was posed to me in quiz.My question is based upon Disorders in Respiratory System in portion Breathing and Exchange of Gases of Biology – Class 11
Chloride shift occurs in response to _____(a) H+(b) K+(c) HCO3-(d) Na+This question was addressed to me by my college professor while I was bunking the class.This is a very interesting question from Transport of Gases in portion Breathing and Exchange of Gases of Biology – Class 11
One haemoglobin carries __________ molecules of oxygen.(a) 6(b) 3(c) 4(d) 2I have been asked this question during an internship interview.My query is from Transport of Gases in portion Breathing and Exchange of Gases of Biology – Class 11
What is the partial pressure of carbon dioxide in alveolar air and in deoxygenated blood respectively?(a) 50 mm Hg, 45 mm Hg(b) 104 mm Hg, 45 mm Hg(c) 45 mm Hg, 40 mm Hg(d) 40 mm Hg, 45 mm HgI have been asked this question in class test.The doubt is from Exchange of Gases in chapter Breathing and Exchange of Gases of Biology – Class 11
What is chloride shift?(a) Movement of chloride ion from plasma to WBC(b) Movement of chloride ion from plasma to RBC(c) Movement of chloride ion from WBC to plasma(d) Movement of chloride ion from RBC to plasmaThis question was addressed to me in an online interview.The above asked question is from Transport of Gases topic in portion Breathing and Exchange of Gases of Biology – Class 11
Cigarette smoking causes______________(a) bronchitis(b) fibrosis(c) emphysema(d) asthmaThis question was posed to me in a job interview.This intriguing question originated from Disorders in Respiratory System in division Breathing and Exchange of Gases of Biology – Class 11
What changes may be observed due to increase in carbon dioxide and hydrogen ions body?(a) Decrease in breathing rate(b) Increase in breathing rate(c) No change in breathing rate(d) Increase in lung volumeThe question was posed to me in an interview for internship.My question is from Disorders in Respiratory System in division Breathing and Exchange of Gases of Biology – Class 11
Asthma is caused due to inflammation of ______________(a) bronchi and broncioles(b) alveoli(c) trachea(d) pharynxThis question was posed to me in quiz.My enquiry is from Disorders in Respiratory System in division Breathing and Exchange of Gases of Biology – Class 11
What percentage of carbon dioxide transport in the form of carbamino haemoglobin?(a) 20-25%(b) 5-7%(c) 3%(d) 97%This question was posed to me in an internship interview.The question is from Transport of Gases topic in portion Breathing and Exchange of Gases of Biology – Class 11
Swelling and itching in bronchi is a symptom of __________(a) bronchitis(b) asthma(c) fibrosis(d) asphyxiaThe question was asked in class test.This question is from Disorders in Respiratory System in section Breathing and Exchange of Gases of Biology – Class 11

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment