WGU D115 OA STUDY GUIDE UNIT 5 EXAM QUESTIONS AND 100% APPROVED CORRECT ANSWERS GRADED A+ 2025 FIRST CLASS PASS

WGU D115 OA STUDY GUIDE UNIT 5 EXAM QUESTIONS AND 100% APPROVED CORRECT ANSWERS GRADED A+ 2025 FIRST CLASS PASS 2025 EXAM  WGU D115 OA STUDY GUIDE UNIT 5 EXAM QUESTIONS AND 100% APPROVED CORRECT ANSWERS GRADED A+ 2025 FIRST CLASS PASS Modifiable risk factors that increase the risk of acute MI are what? - CORRECT ANSWER Modifiable risk factors are within a pt's control Hypertension Smoking Lack of physical activity By definition, preHTN is untreated S or DBP ranging from? - CORRECT ANSWER SBP of 120-139 or DBP 80-89 Normal= less than 120 and 80 Elevated= 120-129 and less than 80 Stage 1=130-139 and 80-89 Stage 2=140 above and 90 above What is the most commonly occurring congenital cardiovascular defect? - CORRECT ANSWER Ventricular septal defect "hole in the heart" Abnormal opening in the wall between ventricles Down syndrome is a risk for this What is the most commonly occurring arrhythmia? - CORRECT ANSWER Afib fast and then slow irregularly irregular Symptoms of SOB, fatigue, weakness, opnea, weight gain, and swelling in the lower extremities may indicate? - CORRECT ANSWER Heart failure To reduce the risk of heart disease total cholesterol levels should be less than? - CORRECT ANSWER 200 mg/dL 200-239 is borderline high above 240 is high LDL should be < 100mg/dL Atrial septal defect is? - CORRECT ANSWER A congential heart defect in which there is a hole between the atria Which of the following groups is not at an increased risk for developing endocarditits? - CORRECT ANSWER Person's with elevated cholesterol levels Risk factors: -Older age -Artificial heart vales/damaged valves -Congenital heart defects -Hx of endocarditis -IV drug use -Poor dental health -Catheter use What is not true about mitral valve prolapse? - CORRECT ANSWER All people with it require immediate medical or surgical tx What are some of the risks associated with stents? - CORRECT ANSWER Blood clot at the stent site Rupture of an aneurysm Blocked blood flow to the lower body Infection MI The overwhelming majority of strokes are ischemic. The percentage of strokes attributable to intracerebral hemorrhage is? - CORRECT ANSWER 10% More than 60% of stroke deaths occur in? - CORRECT ANSWER Woman 40% in males and 60% in females