NURS 231Final Exam

Metaplastic cells are not better prepared to survive under stressful circumstances. Hypertrophy can occur under normal and pathological conditions. Which are true of the mitochondria? Select all that apply. Which are true of the cell membrane? Select all that apply. Compare and contrast the two types of gangrenous necrosis. Cell proliferation is the process in which proliferating cells become more specialized cell types. Cell differentiation is the process of increasing cell numbers by mitotic cell division. What are two important properties that stem cells possess? These are cells of the same lineage that have not yet differentiated to the extent that they have lost their ability to divide: is a systemic treatment that enables drugs to reach the site of the tumor as well as 1. other distant sites. 2. The profound weight loss and wasting of fat and tissue that accompany cancer is known as . Explain the challenges of diagnosing autoimmune disorders. The T cells that display the host’s MHC antigens and T-cell receptors for a nonself-antigen are allowed to mature, a process termed negative selection. Which lab value will typically be increased in a viral infection? A 9-year-old boy with a peanut allergy was exposed to peanuts. He presents to the emergency room with an anaphylactic reaction. (1) What symptoms might he present with? (2) Does the quantity of exposure mean he will have a more severe reaction? (3) What is the initial immediate treatment? (4) What are 2 things people with anaphylaxis should always carry? A 23-year-old African-American man with a history of severe lifelong anemia requiring many transfusions has nonhealing leg ulcers and recurrent periods of abdominal and chest pain. These signs and symptoms are most likely to be associated with which one of the following laboratory abnormalities? Which of the following is NOT true of vitamin B12 deficiency anemia? Each of the following are risk factors for secondary hyperlipidemia except? Risk factors for coronary heart disease include each of the following except: is the transfer of gases between the alveoli and the pulmonary capillaries. Your Answer: Each of the following can lead to atelectasis except: