NURS 231 PATHOPHYS | 268 Questions and Answers(A+ Solution guide)

A bodybuilder's muscles will display hyperplasia. - False Barrett esophagus is an example of dysplasia - false hypertrophy is an increase in the size of an organ or tissue caused by an increase in the number of cells - True Lack of nerve stimulation can cause cells to atrophy - True proportion of people with a disease who are positive for the disease - sensitivity how likely the same result will occur if repeated - reliability how a tool measures what it is intended to measure - validity people without the disease who are negative on a given test - specificity Which is NOT true of the cytoskeleton? - it includes peroxisomes and proteasomes Which of the following are true of the cell? Select all that apply. - 1: Proteins carry out the functions of the cell membrane 2:Lysosomes are the digestive system of the cell 3:Microfilaments are thin, threadlike cytoplasmic structures Which are true of the cell membrane? Select all that apply. - 1: Controls the transport of materials from the outside fluids to within2:Helps with the conduction of electrical currents in nerve and muscle cells 3: Aids in the regulation of cell growth and proliferation Which are false of the mitochondria? Select all that apply. - 1: They are found far from the site of energy consumption. 2:They control free radicals. High blood pressure is an example of which of the following? - pathophysiology A patient complains of chest pain and an elevated blood pressure. What are these examples of? - signs and symptoms