PATHO 370 Week 4|2023 LATEST UPDATE|GUARANTEED SUCCESS

Which statement is true regarding asthma? It is characterized by airway inflammation. What describes an asthma that is common in children and adolescents, with bronchospasm occurring within 3 minutes of physical exertion? Exercise-induced 00:03 01:25 Which is a characteristic of intrinsic (non-allergic) asthma? Attacks are often severe. The most common cause of chronic bronchitis is smoking Which cellular change is seen with chronic bronchitis? Increased eosinophils Destruction of bronchial walls from dilation of airway sacs is a result of bronchiectasis COPD type A is referred to as emphysema Which statement regarding bronchiectasis is true? It is common in cystic fibrosis Which statement is true regarding cystic fibrosis? It is the most common genetic disease in the United States. What is the primary cause of airway obstruction in patients with chronic bronchitis? Mucous plugs In extrinsic asthma the immune system responds to the presence of allergens by causing bronchoconstriction What physiologic abnormality is characteristic of emphysema? Trapping of air in the distal air sacs 00:01 01:25 Which are major obstructive airway diseases? (Select all that apply.) Asthma Bronchitis Pneumonia Emphysema Bronchiectasis Asthma Bronchitis Emphysema Bronchiectasis Which medication may be required for status asthmaticus? (Select all that apply.) β-Blockers Epinephrine Oral corticosteroids Terbutaline (Brethine) Aminophylline (Phyllocontin) Epinephrine Terbutaline (Brethine) Aminophylline (Phyllocontin) Acute bronchitis can be caused by which of the following? (Select all that apply.) Influenza A Adenovirus Coxsackie virus Pseudomonas aeruginosa Streptococcus pneumoniae Influenza A Adenovirus Coxsackie virus Streptococcus pneumoniae Which pathogenetic change is associated with acute bronchitis? (Select all that apply.) Mast cell-induced inflammation Swelling from exudation of fluid Decreased mucous production Loss of ciliary function Inflamed airways Swelling from exudation of fluid Loss of ciliary function Inflamed airways Which is a classification of emphysema? (Select all that apply.) Centriacinar Parenchyma Panacinar Paraseptal Bullae Centriacinar Panacinar Paraseptal