NURS 231 PATHOPHYS FINAL EXAM questions and answers well illustrated.

NURS 231 PATHOPHYS FINAL EXAM questions and answers well illustrated. A bodybuilder's muscles will display hyperplasia. - correct answers.False Barrett esophagus is an example of dysplasia - correct hypertrophy is an increase in the size of an organ or tissue caused by an increase in the number of cells - correct answers.True Lack of nerve stimulation can cause cells to atrophy - correct answers.True proportion of people with a disease who are positive for the disease - correct tivity how likely the same result will occur if repeated - correct bility how a tool measures what it is intended to measure - correct ity people without the disease who are negative on a given test - correct ficity Which is NOT true of the cytoskeleton? - correct includes peroxisomes and proteasomes Which of the following are true of the cell? Select all that apply. - correct answers.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. - correct answers.1: Controls the transport of materials from the outside fluids to within 2: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. - correct answers.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? - correct physiology A patient complains of chest pain and an elevated blood pressure. What are these examples of? - correct and symptoms Which of the following is true of a test's sensitivity? - correct answers.If negative, it can safely be assumed that the person does not have a disease Chemical agents (poison, alcohol) are examples of which of the following? - correct answers.Etiologic factors Define tertiary prevention and give an example: - correct answers.Tertiary prevention occurs after a disease has been diagnosed and clinical intervention is needed to reduce complications or deterioration. One example is the use of certain medications one must take after a heart attack to help reduce the risk of a future event or death. Compare and contrast the two types of gangrenous necrosis. - correct answers.In dry gangrene the affected tissue becomes dry and shrinks, the skin wrinkles, and its color changes to dark brown or black. The spread of dry gangrene is slow. It results from a cut off in arterial blood supply and is a form of coagulation necrosis. In wet gangrene, the affected area is cold, swollen, and pulseless. The skin is moist, black, and under tension. Blebs form on the surface, liquefaction occurs, and a foul odor is caused by bacterial action. The spread of tissue damage is rapid. Explain what necrosis is and give an example and description of one type of necrosis. - correct sis is cell death to an organ or tissue with still being apart of a living person. An example of this would be luiquefactive necrosis. this is when the cells die and the catalytic enzymes do not get destroyed after the cells death. This could cause necrosis sunburn - correct tion injury obesity - correct tional imbalances reactive oxygen species - correct radical injury low oxygen to tissues - correct ic cell injury fractures - correct cal agents OTC drugs - correct answers.Chemical injury hypothermia - correct cal agents radiation treatment - correct tion injury lead toxicity - correct cal injury