NURS 231 exams reviews (10 EXAMS) Pathophysiology Portage learning QUESTIONS & ANSWERS {VERIFIED ANSWERS} pics included!!! GUARANTEED A++

True/False: Persistent metaplasia can lead to dysplasia. True False True/False: Question 1 2.5 / 2.5 pts Question 2 0 / 2.5 ptsBarrett esophagus is an example of dysplasia. True Correct Answer False True/False: Cervical intraepithelial neoplasia is a type of dysplasia. Question 3 2.5 / 2.5 ptsTrue False True/False: Endometrial hyperplasia is a normal physiologic occurrence. True Correct Answer False 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 Proportion of people with a disease who are positive for that disease Question 4 0 / 2.5 pts Question 5 10 / 10 ptsHow likely the same result will occur if repeated How a tool measures what it is intended to measure People without the disease who are negative on a given test Multiple Choice 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. Question 6 1.25 / 2.5 pts Question 7 1.25 / 2.5 ptsParacrine signaling depends on hormones Neurotransmitters act through synapses Enzyme linked receptors act through an on-off switch Autocrine signaling releases a chemical into the extracellular fluid that affects its own activity Multiple Choice Which of the following are false of the cell? Proteins carry out the functions of the cell membrane. Lysosomes are the digestive system of the cell. The rough ER is the site for lipid synthesis. Microfilaments are thin, threadlike cytoplasmic structures. Which is true of the cytoskeleton? Select all that apply. Question 8 2.5 / 2.5 pts Question 9 2.5 / 2.5 ptsIt controls shape and movement Cilia and flagella are microtubule-filled cellular extensions It includes peroxisomes and proteasomes What factors are used by epidemiologic methods? Select all that apply. How disease is spread How to control disease How to prevent disease How to eliminate disease How to treat disease All of the above None of the above Question 10 1.88 / 2.5 ptsMultiple Choice A patient complains of a sore throat and headache. What are these examples of? Signs Symptoms Both A & B Multiple Choice Which of the following is NOT helpful to the clinician to make a diagnosis? Detailed history Physical exam Correct Answer Evidence based practice Laboratory tests Question 13 Question 11 2.5 / 2.5 pts Question 12 0 / 2.5 pts0 / 2.5 pts Multi