Mastering MCQ for Loksewa Staff Nursing Exam | Respiratory system

11. Larynx extends from :

(A) C1-C6

(B) C3-C6

(C) C6-T4

(D) T1-T4

12. Larynx is also known as :

(A) Wind pipe

(B) Food Pipe

(C) Voice box

(D) Wind Box

13. Number of cartilage found in larynx is :

(A) 3

(B) 6

(C) 9

(D) 11

14. All of the following are hyaline cartilage found in larynx, except ?

(A) Epiglottis

(B) Thyroid

(C) Cricoid

(D) Arytenoid

15. Which of the following cartilage is present in pair ?

(A) Thyroid

(B) Epiglottis

(C) Cricoid

(D) Arytenoid

16. Adam’s apple is a bony prominence of :

(A) Thyroid cartilage

(B) Cricoid cartilage

(C) Arytenoid cartilage

(D) Epiglottis

17. What prevent the food entering the trachea ?

(A) Thyroid

(B) Cricoid

(C) Epiglottis

(D) Uvula

18. A fold of mucous membrane found in larynx responsible for voice production :

(A) Adam’s apple

(B) Thyroid cartilage

(C) Vocal cord

(D) Epiglottis

19. Pitch of the female is differ than male, due to :

(A) Length of vocal cord

(B) Vibration of vocal cord

(C) Length of larynx

(D) All of the above

20. Larynx is supplied by :

(A) Trochlear nerve

(B) Trigeminal nerve

(C) Phrenic nerve

(D) Vagus nerve