Exercise and Health Exam 1 Practice Questions and Complete Solutions Graded A+
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SARAH MICHELLE
1. Michelle is attempting to determine the effect of moderate, regular exercise on the blood pressure. She does this by constructing a detailed research plan prior to searching in order to remove selection bias. She then reviews
a multitude of articles regarding the correlation between e...
Exercise and Health Exam 1
Practice Questions and
Complete Solutions Graded A+
Denning Muriithi [Date] [Course title]
, exercise and health exam 1 practice
problems
1. Michelle is attempting to determine the effect of moderate, regular
exercise on the blood pressure. She does this by constructing a detailed
research plan prior to searching in order to remove selection bias. She then
reviews
a multitude of articles regarding the correlation between exercise and blood
pressure and draws her conclusions. She is performing which type of
research study? Answer: systematic review
2. While researching, Michelle comes across an article in which a group of
40-45 year old women is being studied. Half of the women are totally
sedentary while the other half of the women engage in moderate and regular
exercise for 6 weeks. Both group's blood pressure readings are taken once
a week and compared. The goal of this study is to determine how effective
exercise is on maintaining a healthy blood pressure. In regards to PICO,
what is the "P" in the above scenario? Answer: women ages 40-45
3. Sharon is 61 and has just been diagnosed with type 1 diabetes. Her doctor
says the onset of type 1 diabetes at her age is very unusual and asks her to
participate in a study. The researchers interviewed Sharon and other women
with late onset of type 1 diabetes to try to find the cause. This type of study
is a Answer: retrospective cohort study
4. Dr. Beasley works in a bariatric clinic and would like to test the effective-
ness of her new meal plan intervention in comparison to her old meal plan
intervention on weight loss in older patients. She would like to perform a
randomized control trial. Dr. Beasley randomly selected 150 morbidly obese
patients between the ages 60-70. Randomly, ½ of her patients received the
new meal plan, ½ did not receive any meal plan. What is wrong with Dr.
Beasley's study? Answer: nothing, Dr. Beasley did a proper randomized
control trial
5. Maria wanted to better understand the determinants of heart disease in
women. She grouped 500 women subjects, without any signs of CVD, based
on their BMI and then compared their risk of developing heart disease.
Maria began the study by assessing risk factors of the subjects, and
overtime
she collected data on them to answer many questions and to compare the
consequent incidence of heart attack. What type of study did Maria
conduct?-
Answer: Prospective Cohort Study
6. Maria's sister, Sarah, has a rare brain condition that very few people have
ever been diagnosed with. A scientist reached out to Maria and her sister
ask- ing to conduct a study on Sarah and her brain condition. Which of the
, exercise and health exam 1 practice
problems
following studies would be the best for the scientist to conduct on Sarah?
Answer: case study
7. Sally is attempting to determine the effect of home based groups
versus hospital when talking about child obesity. This study took and
randomized a hand full of overweight children Answer: half participated in
the home based plan
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