NURS 231Patho Portage Learning.

True/False: Persistent metaplasia can lead to dysplasia. True False Barrett esophagus is an example of dysplasia. Cervical intraepithelial neoplasia is a type of dysplasia. Endometrial hyperplasia is a normal physiologic occurrence. Match the following: 1. Proportion of people with a disease who are positive for that disease a. Validity 2. How likely the same result will occur if repeated b. Reliability 3. How a tool measures what it is intended to measure c. Sensitivity 4. People without the disease who are negative on a given test d. Specificity Which are true of the mitochondria? Select all that apply. It is involved in cellular respiration They are found far from the site of energy consumption They play a role in apoptosis They control free radicals Which of the following are true regarding cell communication? Select all that apply. Which of the following are false of the cell? Which is true of the cytoskeleton? Select all that apply. What factors are used by epidemiologic methods? Select all that apply. A patient complains of a sore throat and headache. What are these examples of? Which of the following is NOT helpful to the clinician to make a diagnosis? Chemical agents (poison, alcohol) are examples of which of the following? Define primary prevention and give an example: Explain apoptosis and why it is necessary: Explain what necrosis is and give an example and description of one type of necrosis.