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| 7138016008 | All of these are factors that affect pulmonary ventilation | Which of the following is NOT a factor that affects pulmonary ventilation? | 0 | |
| 7138016009 | Inspiratory muscles relax | Exhalation begins when | 1 | |
| 7138016010 | Trachea | Which of the following is NOT part of the upper respiratory system? | 2 | |
| 7138016011 | coughing | Which of the following is a long drawn and deep inhalation followed by a complete closure of the rima glottidis, which results in a strong exhalation, pushing the rima glottidis open and sending a blast of air thrdagh the upper respiratory passages? | 3 | |
| 7138016012 | all of these | Normal quiet breathing is controlled by the | 4 | |
| 7138016013 | sobbing | Which of the following is a series of convulsive inhalations followed by a single prolonged exhalation where the rima glottidis closes earlier than normal after each inhalation so only a little air enters the lung with each inhalation? | 5 | |
| 7138016014 | Trachea | Which structure is located anterior to the esophagus and carries air to the bronchi? | 6 | |
| 7138016015 | hyaline cartilage | Which of the below tissues maintains open airways in the lower respiratory system? | 7 | |
| 7138016016 | Dissolved in plasma as bicarbóhate ions | Which of the following is the dominant method of carbon dioxide transport? | 8 | |
| 7138016017 | Functional residual capacity | Which of the following is the sum of the residual and the expiratory reserve volume? | 9 | |
| 7138016018 | Valsalva maneuver | Which of the following is a forced exhalation against the closed rima glottidis as may occur during periods of straining while defecating? | 10 | |
| 7138016019 | Oxygen into blood, Carbon dioxide out of blood | Which of the following indicates the direction of diffusion of gases at the alveoli of the lungs? | 11 | |
| 7138016020 | All of these are actions of the conducting zone. | Which of the following is NOT a conducting zone action? | 12 | |
| 7138016021 | Type Ⅱ alveolar cells | Which of the following are cells of the alveoli that produce surfactant? | 13 | |
| 7138016022 | yawning | Which of the following is a deep inhalation through a widely opened mouth producing exaggerated depression of the mandible, the precise cause of which is unknown? | 14 | |
| 7138016023 | hiccupping | Which of the following is a spasmodic contraction of the diaphragm followed by spasmodic closure of the rima glottidis, which produces a sharp sound on inhalation? | 15 | |
| 7138016024 | Respiratory rate | Which of the following is a factor factor thaf har does does N NoT affect hemoglobin' affinity for oxygen? | 16 | |
| 7138016025 | urinary | With which body system does the respiratory system work to regulate the pH of body fluids? | 17 | |
| 7138016026 | laughing | Which of the following is an inhalation followed by many short convulsive exhalations during which the rima glottidis remains open and the vocal folds vibrate, accompanied by characteristic facial expressions? | 18 | |
| 7138016027 | Alveolus | Which of the following is the primary gas exchange site? | 19 | |
| 7138016028 | simple squamous epithelium | Which of the below tissues forms the exchange surfaces of the alveolus? | 20 | |
| 7138016029 | ciliated pseudostratified columnar epithelium with goblet cells | Which of the below tissues provides the functions of the inner layer of the conducting organs? | 21 | |
| 7138016030 | Pharynx | Which of the foHowing is a passageway for air, food and water? | 22 | |
| 7138016031 | Carina | The point where the trachea divides into right and left primary bronchi is a ridge called | 23 | |
| 7138016032 | Force of contraction of diaphragm | Which of the following is NOT a factor that the rate of pulmonary and systemic gas exchange depends on? | 24 | |
| 7138016033 | crying | Which of the following is an inhalation followed by many short convulsive exhalations during which the rima glottidis remains open and the vocal folds vibrate, accompanied by characteristic facial expressions? | 25 |
