Incidence density Guides d'étude, Notes de cours & Résumés

Incidence rates for groups exposed to a secondhand smoke are compared with the incidence rates for people who are not exposed to secondhand smoke. This will measure the: A) Incidence density B) Prevalence rate C) Relative risk ratio D) Specific rate ANSWER: C

EBM Exam 1 Questions & Answers 2023/2024 Cohort - ANSWER-a group of people having something in common when there are first assembled and then followed over time for the development of outcome events cohort studies - ANSWER-incidence studies sample of people are FREE of the outcome and then are followed and observed over time to see whether an outcome event occurs (if no outcome, it doesn't necessarily mean they are free of disease) cumulative incidence - ANSWER-new cases are ac...

Multiple Myeloma Exam With Verified Solutions Multiple Myeloma is a malignancy of _________ cells plasma T or F: MM is the most common hematologic malignancy in the US. False, 2nd most common after non-hodgkin's disease Which ethnicity has a 2x incidence of MM? African Americans List Risk Factors for MM Ionizing Radiation -Atomic bomb survivors 5x increased risk -radiologists pesticides, nickel exposure, aromatic hydrocarbons *MGUS* -monoclonal gammopathy of undet...

Which best describes the recent population trend in rural America? ANS: D Although the urban growth rate has been steadily climbing since 1890, with numbers of urban dwellers surpassing those in rural areas around 1920, the number of rural residents is the highest in the country’s history (U.S. Department of Agriculture [USDA], 2016). In 2010 to 2015 population loss in nonmetro areas occurred in the United States as a whole. In 2014 nonmetro populations stabilized after 4 years of dec...

The valve between the right atrium and right ventricle is named because it has _____. - answers-three cusps A small patch of tissue called the _____ acts as the pacemaker of the heart. - answers-sinoatrial node _____ samples the blood in each heart chamber for oxygen content and pressure. - answers-cardiac catheterization The simplest form of atherosclerosis is _____, which are thin, flat discolorations in the arteries that can enlarge and become thicker as they grow in length. - answer...

nutrient density - Answer--foods rich in nutrients relative to their energy content (calories). -Usually whole foods -Lower in calories+Higher in nutrients= More Nutrient Dense 6 classes of nutrients - Answer--carbohydrates, fats, proteins, vitamins, minerals, water -Only the macronutrients (fat, protein, carbohydrate) provide energy energy yield (kcal/gram) for fats - Answer-9 kcal/gram energy yield (kcal/gram) for proteins - Answer-4 kcal/gram energy yield (kcal/gram) for carbohydrates ...

Chapter 1: Benefits and Risks Associated with Physical Activity Benefits of Physical Activity - Reduction in Cardiovascular Disease Risk Factors - Reduced resting systolic/diastolic pressure Increased serum high-density lipoprotein cholesterol and decreased serum triglycerides Reduced total body fat, reduced intra-abdominal fat Reduced insulin needs, improved glucose tolerance Reduced blood platelet adhesiveness and aggregation Reduced inflammation Components of Health-Related Fitness Co...

Clinical Guidelines in Primary Care 4th Edition Testbank Hollier Test Bank/StudyGuide AII CHAPTERS IN THIS TEST BANK Chapter 1 Cardiovascular Disorders MULTIPLE CHOICE 1.The nurse is aware that the muscle layer of the heart, which is responsible for the hearts contraction, is the: a. endocardium. b. pericardium. c. mediastinum. d. myocardium. ANS: D The myocardium is the specialized muscle layer that allows the heart to contract. 2.The nurse clarif...

CPH Exam Practice Test Bank Prep_ Answered_2022. Many people do not attempt to decrease unhealthy behaviors such as overeating or smoking because they lack the confidence that they can successfully change. This is an example of: (A) Perceived susceptibility (B) Perceived severity (C) Perceived self-efficacy (D) Perceived response efficacy The construct of normative beliefs is from which model/theory? (A) Transtheoretical model (B) Theory of reasoned action/planned behavior (C) So...

SPI Mock Exam (2024) || Complete Questions & Answers (Graded A+) SPI Mock Exam (2024) || Complete Questions & Answers (Graded A+) The mechanical index predicts the likelihood of: A. Cavitation B. Aliasing C. Turbulence D. Doppler shift E. Thermal damage - ANSWER - A. Cavitation Mirror imaging artifact is a result of a(n): A. A weak reflector B. Strong reflector C. Impedance difference D. Weak attenuation structure E. Strong attenuating structure - ANSWER - B. Stro...