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Which sequence describes the order of structures through which air travels in the bird respiratory system? Trachea, bronchus, posterior air sacs, lung, anterior air sacs, trachea, bronchus, anterior air sacs, lung, posterior air sacs, trachea, posterior air sacs, anterior air sacs, bronchus, lung, trachea, lung, anterior air sacs, bronchus, posterior air sacs, trachea How does the respiratory system in birds differ from the mammalian respiratory system? The respiratory system in birds allows exchange of fresh air and stale air in one breath, whereas the mammalian system requires for breaths for this exchange. The respiratory system in birds is less efficient than the mammalian respiratory system. The respiratory system in birds is unidirectional, whereas the mammalian respiratory system is bidirectional. The respiratory system In birds uses air sacs in place of the lungs found in the mammalian respiratory system. What is the function of the air sacs in the respiratory system of birds? To allow mixing of fresh and stale air so that the oxygen/carbon dioxide ratio is optimal To hold air before and after it passes through the lungs so that it moves in one direction To provide a site for gas exchange between the blood and the surrounding air To provide a storage site for holding fresh air that can be drawn from during periods of high metabolic demand Solution 1) c) trachea, posterior air sacs, anterior air sacs, bronchus, lung, trachea 2)d) the respiratory system in birds uses air sacs in place of lungs found in the mammalian respiratory system. Birds have air sacs first and then lungs, unlike mammals. 3)b) to hold air before and after it passes through the lungs so that it moves in one direction. Airsacs are present in birds at the place where unga are present in mammals. These air sacs then send some air to lungs..

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Juanita is a 10-year-old Hispanic child with severe persistent asthma. She has had multiple Emergency Department admissions for asthma exacerbations. Juanita lives in low income housing in the inner city along with her mother, grandmother, and an older sibling. How will Juanita’s cultural and socioeconomic factors influence the development of an asthma education plan? What interventions should the RN implement to empower Juanita to manage her asthma? Base your initial post on your readings and research of this topic. Your initial post must contain a minimum of 250 words. References, citations, and repeating the question do not count towards the 250 word minimum. Solution Since she belongs to low socioeconomic status , health behaviour to avoid disease and detection of asthma by appropriate screening tests are not done in early stages Standenders of living are poor in response to goods consume, dress, housing standenders leads to exposure to other factors which leads to increase asthmatic risk like exposure to allegins, dust, smoke etc. Social problems like mental health and stressful life commen in the family with poor income She had broken family that leads to lack of emotional support, motivation, feeling to early diagnosis of asthma. Female sex are neglected generally by their parents laeds to loss of proper health care towards the child. Due to problematic family, she has to work for economic benefits leads to labour may risk for respiratory diseases. Environmental sanitation, food habits, mother and child health, personal hygiene are poor , that leads to risk of allergins exposure. She has no health education and primary health care services from parents laeds to loss of health. Treatment of asthma: Bronchodilators like salbutamol, terbutaline used to improve the airways Corticosteroids for suppression of inflammation of airways Mastcell stibilizers used to minimise the release of mediators Leucotrene modifiers like montelukast, zafirlukast Anti igE antibodys are also used Theophylline and aminophylline are also used as bronchodilators and antiinflammatory..

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