Which are the following statements is a key advantage of the cohort study design?
a. the risk or rate of disease can be directly measured
b. disease prevalence can be measured
c. well-suited for the study of rare diseases
d. losses to follow-up will not affect study results
Ans: a
Health Professions
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The platelet function analyzer standardized the bleeding time method by eliminating the variables of the method. Which of the following represents the variables of bleeding time?
a. Dependence on the presence of calcium b. Ingestion of aspirin c. Room temperature, depth, location and direction of the incision; movement of the arm, and laboratician experience d. Abnormal platelet count
Health Professions
In the permanent dentition, the wisdom teeth can also be referred to as the third molar
a. True b. False Indicate whether the statement is true or false
Health Professions