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Jagroop Kaur
quiz Week 12
| Question | Answer |
|---|---|
| Which of the following is not lined with a ciliated mucous membrane? Vestibule Posterior nares Trachea Primary bronchi | Vestibule |
| Which of the following is not a function of the pharynx? Aids in forming vowel sounds Provides pathway for food Determines the quality of the voice Provides pathway for air | Determines the quality of the voice |
| The approximate length of the trachea, or windpipe, is _____ cm. 5 11 17 24 | 11 |
| Which of the following is not a true statement? | Raising the ribs decreases the depth and width of the thorax. |
| Gas exchange, the lungs’ main and vital function, takes place in the: bronchioles. secondary bronchi. primary bronchi. alveoli. | Alveoli |
| The respiratory portion of the nasal passage is lined with a mucous membrane made up of _____ epithelium. stratified columnar pseudostratified columnar simple squamous simple columnar | pseudostratified columnar |
| The hollow nasal cavity is separated by a midline partition called the: septum. conchae. cribriform plate. turbinates. | septum |
| The function of surfactant is to: | prevent each alveolus from collapsing as air moves in and out during respiration. |
| The small, leaf-shaped cartilage behind the tongue and hyoid bone is the: cricoid cartilage. thyroid cartilage. corniculate cartilage. epiglottis. | epiglottis |
| The eustachian tube connects the middle ear with the: trachea. nose. nasopharynx. oropharynx. | nasopharynx. |
| Which of the following is true of the cribriform plate? It forms the lateral aspects of the nose. It separates the internal nose from the mouth. It forms a midline separation in the nasal cavity. | It separates the nasal and cranial cavities. |
| The external openings to the nasal cavities can be referred to as: nostrils. anterior nares. external nares. all of the above. | all of the above. |
| The largest of the paranasal sinuses is the: maxillary. frontal. ethmoid. sphenoid. | maxillary |
| The function of the vibrissae in the vestibule is to: | provide an initial “filter” to screen particulate matter from air that is entering the system. |
| The fauces, one of the seven openings found in the pharynx, opens into the: oropharynx. nasopharynx. esophagus. Both A and B are correct. | oropharynx. |
| Which of the following is true of the intrinsic muscles of the larynx? Their origin is the hyoid bone. They move the larynx as a whole. They serve in voice production. Both A and B are correct. | They serve in voice production. |
| The upper respiratory tract includes all of the following structures except the: larynx. trachea. oropharynx. nasopharynx. | trachea |
| Paranasal sinuses are normally filled with: bone marrow. a serous fluid. mucus. air. | air |
| Which of the following does not distribute air? Trachea Bronchus Alveolus Nose | Alveolus |
| The structures that deflect air as it passes through the nose are called: choanae. paranasal sinuses. conchae. vibrissae. | conchae |
| Olfactory epithelium is found: lining the nasopharynx. covering the superior turbinate. lining the paranasal sinuses. in all of the above. | covering the superior turbinate. |
| Which of the following lists the correct sequence of air as it passes through the nose into the pharynx? | Anterior nares vestibule inferior, middle, and superior meatus posterior nares |
| The smallest branches of the bronchial tree are: primary bronchi. secondary bronchi. tertiary bronchi. bronchioles. | bronchioles |
| Which of the following is not a function of the respiratory system? Assists with homeostasis of body pH Distributes oxygen to cells Filters air Warms air | Distributes oxygen to cells |
| The lower border of the cavity of the larynx is formed by the: epiglottis. cricoid cartilage. glottis. thyroid cartilage. | cricoid cartilage. |
| The structure in the neck known as the “Adam’s apple” is the: epiglottis. cricoid cartilage. glottis. thyroid cartilage | thyroid cartilage |
| The anatomical division of the pharynx that is located behind the mouth from the soft palate above to the level of the hyoid bone below is called the: nasopharynx. oropharynx. laryngopharynx. sphenopharynx. | oropharynx |
| The more common name for the pharynx is the: throat. windpipe. voice box. nasal cavity. | throat. |
| In the right lung, the superior and middle lobes are separated by the: horizontal fissure. oblique fissure. bronchopulmonary segments. hilum. | horizontal fissure. |
| The small openings in the cribriform plate function to: allow air to move between the nostrils. provide a filtering system for the inspired air. do both A and B | allow branches of the olfactory nerve to enter the cranial cavity and reach the brain. |