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☕️ Coffee - QUIZ 03: ORGANIZATION OF THE RESPIRATORY SYSTEM AND PULMONARY VENTILATION, CIRCULATION AND LUNG VOLUMES [page 61] - QUIZ 03: ORGANIZATION OF THE RESPIRATORY SYSTEM AND PULMONARY VENTILATION, CIRCULATION AND LUNG VOLUMES [page 217] - QUIZ 03: ORGANIZATION OF THE RESPIRATORY SYSTEM AND PULMONARY VENTILATION, CIRCULATION AND LUNG VOLUMES [page 353]

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Published	01/14/2024	The tissue component/s of the pleura A. Simple squamous & loose CT  B. Loose connective C. Simple cuboidal & loose CT D. …
Published	01/14/2024	A focused slide showed simple and stratified epithelia, mixed glands, hyaline cartilage and striated muscle. What is this organ? A. Paranasal sinu…
Published	01/14/2024	Which of the following is common to both terminal and respiratory bronchioles? A. Respiratory epithelium B. Bands of smooth muscle C. Presence…
Published	01/14/2024	These components of the interalveolar septa allow expansion and prevention of collapse of alveoli A. Type I & II alveolar cells B. Fibrobl…
Published	01/14/2024	Which of the following is true of surfactant? A. Made up of glycolipids and cholesterol B. Removed via phagocytosis C. Overlies a thin aqu…
Published	01/14/2024	This organ’s mucosa has both respiratory and nervous epithelia and serous glands A. Larynx  B. Nasal cavity  C. Trachea D. Para…
Published	01/14/2024	Which of the following is true of the blood-air barrier? A. Type I alveolar cells are linked by tight junctions  B. Includes the conten…
Published	01/14/2024	If there is obstruction in the smaller airways which of the following will increase? A. Vital capacity B. Inspiratory capacity C. Total …
Published	01/14/2024	Which statement is true regarding transpulmonary membrane? It A. determines lung volumes B. is a negative pressure C. determines airflow in …
Published	01/14/2024	The volume of air in the lungs that can be used during active breathing can go as high as A. 2300 ml B. 3500 ml C. 4600 ml  D. 580…
Published	01/14/2024	The pleural fluid contributes to the pleural pressure because A. it increases the volume of the thoracic space B. it increases the surface ten…
Published	01/14/2024	Which of the following can bring about bronchoconstriction? A. Sympathetic stimulation B. Atropine C. Acetylcholine  D. Epinephrin…
Published	01/14/2024	Which is true regarding spirometry findings in diseases? A. An obese individual will have increased expiratory reserve volume B. The total lung ca…
Published	01/14/2024	The bronchioles are mainly kept open by which of the following? A. Elastin B. Cartilage C. Smooth muscle fibers  D. Transpulmonary pre…
Published	01/14/2024	Airway resistance is least in the A. terminal bronchioles B. respiratory bronchioles  C. main bronchi D. smaller bronchi
Published	01/14/2024	Which statement is correct? A. Air from the alveoli are expired first B. Air is renewed after 5 cycles of breathing C. Physiologic dead space i…
Published	01/14/2024	The following happens during inspiration A. Alveolar pressure is equal to atmospheric pressure B. Pleural pressure increases C. Transpulmonary…
Published	01/14/2024	Which size of particulate matter in air have the greatest chance of reaching the alveoli and can be removed by expiration? A. 0.3 μm  B…
Published	01/14/2024	The following statements is true in relation to elasticity A. It is decreased in areas of fibrosis and scarring B. It is the ability of a mate…
Published	01/14/2024	The following muscle is used during forced respiration A. Diaphragm B. Abdominal recti C. Scalenes D. Sternocleidomastoid
Published	01/14/2024	The tendency of the lung to collapse is due to A. collagen in lung tissue B. surfactants C. compliance D. decreased elastic fibers
Published	01/14/2024	The parietal pleura becomes continuous with the visceral pleura at what structure? A. Root of the lung B. Hilum of the lung  …
Published	01/14/2024	Which of the following groups of muscles comprises the true thoracic wall muscles? A. External & internal intercostals, innermost intercostal …
Published	01/14/2024	The following increases the anteroposterior diameter of the chest cage A. Contraction of the diaphragm B. Contraction of the abdominal recti C…
Published	01/14/2024	The intercostal vessels and nerve pass in between which layers of the chest wall? A. Between the parietal pleura and the endothoracic fascia …
Published	01/14/2024	Which of the following anatomical impressions is found only in the mediastinal surface of the right lung? A. Groove for the esophagus&nbs…
Published	01/14/2024	A 19-year-old member of the Batang Mindanao street gang sustained a stab wound at the right 4th intercostal space (ICS), anterior axillary line. A…
Published	01/14/2024	A 5-year-old boy had been playing with his little race cars. Soon after he put a wheel from one of the toy cars in his mouth. He began choking and …
Published	01/14/2024	Which of the following is found only in the left lung? A. Apex B. Anterior border C. Costal surface D. Lingula
Published	01/14/2024	The inferior surface of the nose is pierced by two piriform openings called the nares, which are bound laterally by the alae of the nose. True Fa…
Published	01/14/2024	The spirometer cannot be used in a direct way to measure the functional residual capacity. True False
Published	01/14/2024	Dead space may be measured through the nitrogen washout test. True False
Published	01/14/2024	Alveolar ventilation is equal to the respiratory rate times the amount of air that enters the alveoli and adjacent gas exchange areas with each bre…
Published	01/14/2024	An increased blood concentration of 2,3-biphosphoglycerate can shift the oxygen-hemoglobin dissociation curve to the right. True False
Published	01/14/2024	When the blood becomes slightly acidic, the oxygen-hemoglobin dissociation curve shifts to the left. True False
Published	01/14/2024	The percentage of the blood that gives up its O2 as it passes through the tissue capillaries is called the utilization coefficient. True False&nb…
Published	01/14/2024	The rate of gas diffusion through the respiratory membrane is directly proportional to the thickness of the membrane. True False
Published	01/14/2024	The interstitial fluid pressure in the lung is slightly more negative than that in the peripheral subcutaneous tissue. True False
Published	01/14/2024	The binding of oxygen with hemoglobin tends to displace carbon dioxide from the blood. This is called the Bohr effect. True False
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