Hilliard Patho 370 Week 3 /4 Exam Questions And Answers Verified 100% Correct

Hilliard Patho 370 Week 3 /4 Exam Questions And Answers Verified 100% Correct Septic Shock - ANSWER Widespread immune reaction to infection Signs and Symptoms of Septic Shock - ANSWER Fever Hypotension Lactic acid Types of Obstructive Shocks - ANSWER Pulmonary embolism Cardiac tamponade Tension pneumothorax Dissecting aortic aneurysm Obstructive Shock - ANSWER heart is prevented from pumping because of a mechanical obstruction to blood flow Distributive Shock - ANSWER abnormally expanded vascular space caused by excessive vasodilation Types of Distributive Shocks - ANSWER Anaphylaxis Neurotrauma Spinal Cord Trauma Spinal Anesthesia Sepsis Cardiogenic Shock - ANSWER Low CO = reduced oxygen delivery to tissues = higher oxygen extraction = low SvO reduced cardiac shock Types of Cardiogenic Shocks - ANSWER Myocardial Infarction (MI) Cardiomyopathy Valvular heart disease Ventricular rupture Congenital heart defects Papillary muscle rupture Hypovolemic Shock - ANSWER Circulating blood volume is inadequate to perfect tissues Types of Hypovolemic Shocks - ANSWER Acute hemorrhage Dehydration from vomiting, diarrhea Overuse of diuretics Burns Pancreatitis #4 Which statement is true regarding asthma? - ANSWER 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? - ANSWER Exerciseinduced Which is a characteristic of intrinsic (non-allergic) asthma? - ANSWER Attacks are often severe. The most common cause of chronic bronchitis is - ANSWER smoking Which cellular change is seen with chronic bronchitis? - ANSWER Increased eosinophils Destruction of bronchial walls from dilation of airway sacs is a result of - ANSWER bronchiectasis COPD type A is referred to as - ANSWER emphysema Which statement regarding bronchiectasis is true? - ANSWER It is common in cystic fibrosis Which statement is true regarding cystic fibrosis? - ANSWER It is the most common genetic disease in the United States. What is the primary cause of airway obstruction in patients with chronic bronchitis? - ANSWER Mucous plugs In extrinsic asthma the immune system responds to the presence of allergens by causing - ANSWER bronchoconstriction What physiologic abnormality is characteristic of emphysema? - ANSWER Trapping of air in the distal air sacs Which are major obstructive airway diseases? (Select all that apply.) Asthma Bronchitis Pneumonia Emphysema Bronchiectasis - ANSWER 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) - ANSWER 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 - ANSWER 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 - ANSWER Swelling from exudation of fluid Loss of ciliary function Inflamed airways Which is a classification of emphysema? (Select all that apply.) Centriacinar