Final Exam-Pathophysiology2021- Requires Respondus LockDown Browser

Final Exam-Pathophysiology2021- Requires Respondus LockDown Browser Question 1 Metaplastic cells are not better prepared to survive under stressful circumstances. False Persistent metaplasia can lead to dysplasia True Barrett esophagus is an example of dysplasia. False Cervical intraepithelial neoplasia is a type of dysplasia. True Endometrial hyperplasia is a normal physiologic occurrence. False Taking your child to the pediatrician for their annual well check-up and keeping up with the recommended vaccination schedule would be an example of Primary prevention James is being seen for his first colonoscopy. He turned 50 this year, and his father recently passed away from colon cancer at age 85. This would be an example of: Primary prevention Question 2 Hypertrophy can occur under normal and pathological conditions. True Fill in the blank propels chyme along the small intestine toward the large intestine in one direction. Peristaltic movements True or False: Peristaltic movements occur in two directions. Peristaltic movements occur in one direction. Question 3 Which are true of the mitochondria? Select all that apply. 2. It is involved in cellular respiration They play a role in apoptosis Which is Not true of the cytoskeleton? It includes peroxisomes and proteasomes You are reading results from a recent blood panel for Fred, a 76-year-old male. His hemoglobin levels are 15.5 g/dL. Would this be considered a normal or abnormal value? Normal You are reading results from a recent blood panel for Jane, a 37-year-old female. Her hemoglobin levels are 13 g/dL. Would this be considered a normal or abnormal value? Normal Question 4 Which are true of the cell membrane? Select all that apply. Controls the transport of materials from the outside fluids to within Helps with the conduction of electrical currents in nerve and muscle cells Aids in the regulation of cell growth and proliferation Which of the following is an active form of Vitamin D? 25-hydroxycholecalciferol Question 5 Compare and contrast the two types of gangrenous necrosis. 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.