PATHO 370 Week 5 Midterm Exam 2023 COMPLETE
PATHO 370 Week 5 Midterm Exam 2023 COMPLETE. Rheumatic heart disease is most often a consequence of β-hemolytic streptococcal infection. 25.How do clinical conditions that increase vascular permeability cause edema? By allowing plasma proteins to leak into the interstitial fluid, which draws in excess fluid by increasing the interstitial fluid osmotic pressure 26.In contrast to all other types of shock, the hyperdynamic phase of septic shock is associated with high cardiac output 27.After suffering a heart attack, a middle-aged man is counseled to take a cholesterol-lowering medication. This is an example of tertiary prevention. 28.Which causes vasoconstriction? Norepinephrine 29.Renal compensation for respiratory acidosis is evidenced by elevated bicarbonate ion concentration. 30.Which change in a patient’s assessment has the greatest urgency? Serum potassium concentration is increasing; has developed cardiac dysrhythmias, but denies any difficulty breathing 31.Peripheral edema is a result of venous thrombosis. 32.Necrotic death of brain tissue usually produces _____ necrosis. liquefactive 33.While hospitalized, an elderly patient with a history of myocardial infarction was noted to have high levels of low-density lipoproteins (LDLs). What is the significance of this finding? Increased LDL levels are associated with increased risk of coronary artery disease 34.Hypotension associated with neurogenic and anaphylactic shock is because of peripheral pooling of blood. 35.A normal bleeding time in association with normal platelet count, and increased prothrombin time (PT) and INR, is indicative of vitamin K deficiency. 36. Which disorder is associated with a type III hypersensitivity mechanism of injury? Systemic lupus erythematosus 37.What is the correct definition of complete remission (CR) of leukemia? CR is less than 5% blasts in marrow and normal CBC values. 38.In which stage of shock is a patient who has lost 1200 mL of blood, who has normal blood pressure when supine, but who experiences orthostatic hypotension upon standing? Class II, Compensated Stage 39.Certain autoimmune diseases are associated with the presence of specific proteins on a person’s cells. These proteins are called ________ proteins. HLA or MHC
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