Your Medical Science degree goes well and eventually you become a General Practitioner. Based on all the information currently available, you estimate that the patient in your office has a one in four chance of having a particular serious disease. You order a diagnostic test with sensitivity of 95% and specificity of 90%. The result comes back positive. Based on all the information now available, the chance your patient really has the disease is closest to: Question 5 Select one: a. 55% b. 65% c. 85% d. 75%

Your Medical Science degree goes well and eventually you become a General Practitioner. Based on all the information currently available, you estimate that the patient in your office has a one in four chance of having a particular serious disease. You order a diagnostic test with sensitivity of 95% and specificity of 90%. The result comes back positive. Based on all the information now available, the chance your patient really has the disease is closest to: Question 5 Select one: a. 55% b. 65% c. 85% d. 75%

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1a. Which of the following statistical tests is most appropriate for this experiment? a. Chi-squared test b. Student t-test c. Paired t-test d. Linear regression e. ANOVA 1b. Which type of Excel chart is most appropriate for graphing the class data? a. Paired bar chart b. Stacked bar chart c. Scatter plot d. Line plot e. Pie chart 1c. What was the test statistic calculated (observed)? a. 60.93 b. 9 c. 8.84 X 10-10 d. 16.92 e. 19.02 1d. Which of the following conclusions is best one given the experimental design? a. Different insects prefer different scents. b. Rotten egg is the least preferred scent. c. The ratio of insects was not equal for all scent types. d. All insects do not share the same odor preferences. e. Flies are the most common insect. 1e. Which scent station showed no significant preference by one insect type over the others? a. Rotten peach b. Manure c. Dead mouse d. Rotten egg e. All of the above
What is the percentage of people that get Wolf Hirschhorn disease. Does it affect a particular gender/culture/age group. Is it preventable? If so give me some facts like. By doing this you can drop your risk by _____percent. This can lead to increase risk. If it is genetic then talk about how common it is in the population
Relate to Practice An individual was watching other people stand in line to receive a vaccination. He spoke very little English and did not ask people why they were standing in line but decided to stand in line anyway. When he got closer to the front of the line, he held up his arm to the physician, who proceeded with the injection. When he realized what had happened, he filed a lawsuit against the healthcare provider and clinic alleging battery. 1. Was this a case of battery? Why or why not? 2. What kind of consent was given? 3. Should the court dismiss the battery claim? Why or why not?
28. Which of the following choices refers to the data between the probability of a positive test result giventhe presence of the disease and the probability of a positive test result given the absence of the disease?A. Negative likelihood ratioB. Negative predictive value C. Positive likelihood ratioD. Positive predictive value 29. Which of the following choices refers to the amount of time that a diagnosis is advanced by screening?A. Lead time biasB. Length bias sampling C. Survival rateD. Survival time 30. A point on a continuum that extends from clearly normal results (for healthy people) to abnormal results (forpeople who have preclinical disease) is called _____.A. Bias indexB. Criterion of positivity C. Predictive valueD. Source of test errors 31. The reliability of a test is the ability to give the same result on repeated testing. Reliability is influenced bywhich of the following?A. All of the optionsB. Interobserver and intraobserver agreement among the analysts conducting the…
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Anemia Hemoglobin is a protein in red blood cells that carries oxygen from the lungs to body tissues. People with less than 12 grams of hemoglobin per deciliter of blood (g/dl) are anemic. A public health official in Jordan suspects that Jordanian children are at risk of anemia. He measures a random sample of 50 children. 2.
Familial Cholesterolemia is a genetic disease in humans which causes high cholesterol levels in the blood. The following chart shows the relationship between cholesterol level and genotype for people with normal diet and exercise. Genotype FF Ff ff If two people who are Ft have children what is the chance that they have a child with normal cholesterol levels. 50% none Total Cholesterol Level Under 200 Over 300 Over 600 25% 75%
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Health Science Question: Answer in 15 minutes not more than that ASAP- Answer correctly and read the question correctly, I do not need an explanation to why these are the correct answer, I just would like the key answer please and thank you. If the question is done correctly, I will write a very wonderful and long review about you!