What is the function of a glottis in a frog? - Homework.Study.com
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Phonation Definition, Process & Examples - Lesson - Study.com
2023年11月21日 · The glottis is the space in between the two vocal folds, which stretch over the larynx like guitar strings stretched over the soundhole. The vocal tract then uses various …
The structure that covers the tracheal opening and prevents food …
(a) glottis (b) epiglottis (c) hypoglottis (d) supraglottis (e) infraglottis. The cartilaginous structure near the base of the tongue that helps to prevent food and liquid from entering the trachea …
Food and drink are prevented from entering the respiratory …
a) Pharynx b) Larynx c) Glottis d) Alveoli e) Epiglottis When mammals swallow food, it is prevented from going up into the nasal cavity by the: a. esophagus b. tongue c. soft palate d. …
This structure is closed off by the epiglottis during swallowing: a ...
The structure that covers the tracheal opening and prevents food from entering is the: a) glottis. b) epiglottis. c) larynx. d) pharynx. The structure that keeps food from entering the trachea is the …
The Valsalva maneuver involves expiring against a closed glottis …
Valsalva's maneuver involves closing off the glottis (preventing expiration) while contracting the muscles of expiration, causing and increase in intra-abdominal pressure. TRUE or FALSE? …
The [{Blank}] prevents food from entering the respiratory system ...
If food particles or liquids manage to touch the surfaces of the ventricular or vocal folds, the: a. individual will choke to death b. epiglottis will not function c. glottis will remain open d. …
As air passes from the nasal cavity into the pharynx it moves …
The site of actual oxygen and carbon dioxide exchange in the lungs is at the: a) alveoli. b) trachea. c) bronchi. d) bronchioles. e) glottis. Fill in the blank: Gas exchange between the …
The structure that keeps food from entering the trachea is the ...
Partially covers opening of larynx during swallowing a) Alveolus b) Cricoid cartilage c) Epiglottis d) Glottis e) Lung f) Nasal concha g) Pharynx h) Pleural cavity i) Sinus (paranasal sinus) j) Vocal …
When air passes through the glottis which structures vibrate to …
If food particles or liquids manage to touch the surfaces of the ventricular or vocal folds the: A. individual will choke to death B. coughing reflex will be triggered C. glottis will remain open D. …