Chapeer 1 Health and Dbease15 9. The number of new cases per year is the C. spec

Question

Chapeer 1 Health and Dbease15 9. The number of new cases per year is the C. specificity is to true negative. D. predictive value is to false negative. 14. What roles do our environment and our genetics Prevalence C. Occurrence D. Mortality rate play in causing disease? Consider examples along the continuum. 10. Heart disease is which of the following? 15. Compare and contrast clinical and anatomic pathology A. Monogenic B. Polygenic C. Environmental APPLICATION Itifactorial 16. In screening a population for a lethal disease, what factors affect the type of test that you will choose? Consider sensitivity, specificity, prevalence, and predictive value. CONCEPTUAL UNDERSTANDING 11. Using examples from the text, describe the 17. Discuss health and sickness versus normal relationship between structure and function. 12. Compare and contrast signs and symptoms. 13. Sensitivity is to false positive as and abnormal in the context of true positive, false positive, true negative, and false negative. A. specificity is to false negative. B. specificity is to true positive.

Explanation / Answer

Q9 ans: the number of new cases per year is the occurance.

Q10 ans: Heart attack is multifactorial disease.

Q11. Ans:

The main difference between structure and function is that the structure is physical appearance or physical phenomenon whare as function is practical pbenomenon.

For example hone are made up of calcium is structure of body and their bina give strength and power to the body is the function of that perticular structure.

In general structure and function are related to ekach other one explains its exhistance while other explains ita role in actual.

12 ans:

Symptom's are subjective proofs of disease where as signs are objective proofs of disease. Generally symptoms are observed in individual subject and signs are observed in bulk population along with individuals.

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