click below
click below
Normal Size Small Size show me how
respiratory 1
| Question | Answer |
|---|---|
| Microorganisms that are removed by mucus are destroyed by the....? | stomach |
| How can you change the pitch of the sound in the vocal cords? | contracting and relaxing the muscles |
| What causes altitude sickness? | your body dosent get enough oxygen at a high altitude |
| The area located behind the oral cavity and between the nasal cavity and the larynx is the? | pharynx |
| What is the function of the hyaline cartilage of the trachea? | to prevent the trachea from collapsing |
| What protein combines with oxygen in the blood (for transport)? | hemoglobin |
| What is the function of the nasal conchae? | divides the nasal cavity, support mucus membrane, and increase surface area |
| What is the triangular slit that opens and closes during talking called? | glottis |
| Where is the respiratory center located? | medulla and pons |
| What structure resembles a bunch of grapes/ | alveoli |
| What is the function of the mucus membrane that lines the nasal cavities/ | adjusts air temperature, entraps dust |
| The amoutn of air that enters and leaves the lungs during a normal respiratory cycle is the.... | tidal volume |
| What is the main force for pushing air out of the lungs? | diaphragm, elastic recoil |
| Which bone of the skull does not have a sinus? | zygomatic |
| What is the adams apple? | largest band of cartilage surrounding larynx |
| What part of the respiratory center is responsible for maintaining breathing patterns? | medulla |
| Oxygen travels from the pharynx to the_____ to the ______ and finally to the ______where oxygen enters the bloodstream? | larynx, trachea, lungs |
| How many lobes does the right lung have? Left? | 3, 2 |