Pathophysiology NURS 231 Exam 1

Question 1 2.5 / 2.5 pts True/False: Persistent metaplasia can lead to dysplasia. Correct! True False Question 2 2.5 / 2.5 pts True/False: Barrett esophagus is an example of dysplasia. True Correct! False It’s metaplasia. Question 3 0 / 2.5 pts True/False: Persistent dysplasia eventually results in cancer. Correct Answer True You Answered False Question 4 2.5 / 2.5 pts True/False: Hypertrophy can occur under normal and pathological conditions. Correct! True False Question 5 10 / 10 pts Match the following: The fundamental structure or form of cells or tissues a. Epidemiology The cellular and tissue events from initial contact with an b. Clinical Manifestations etiologic agent to the ultimate expression of a disease The ways a disease presents itself c. Morphology The study of disease occurrence in human populations d. Pathogenesis Correct! The fundamental structure or form of cells or tissues c. Morphology Correct! The cellular and tissue events from initial contact with an etiologic agent to the ultimate expression of a disease d. Pathogenesis Correct! The ways a disease presents itself b. Clinical Manifestations Correct! The study of disease occurrence in human populations a. Epidemiology Question 6 1.25 / 2.5 pts Multiple Choice Which are true of the mitochondria? Select all that apply. Correct! It is involved in cellular respiration They are found far from the site of energy consumption Correct Answer They play a role in apoptosis They control free radicals Question 7 2.5 / 2.5 pts Which of the following are true of the cell? Select all that apply. Correct! Proteins carry out the functions of the cell membrane Correct! Lysosomes are the digestive system of the cell The rough ER is the site for lipid synthesis Correct! Microfilaments are thin, threadlike cytoplasmic structures Questi