Nurs 5315 Uta Exam 1 Master Set Questions And Answers

Alpha Fetoprotein Origin {Ans: Liver and germ cell tumors}Hyperplasia {Ans: E. Increase in cell number P. Increased cellular division Physiologic: liver regeneration Pathologic: endometrial- usually r/t hormones}Carcinoma in situ {Ans: preinvasive epithelial malignant tumors of glandular or squamous cells- cervix}Coagulative Necrosis {Ans: kidneys, heart, adrenals- secondary to hypoxia}Sarcoma metastasis {Ans: Lungs}dystrophic calcification {Ans: accumulation of Ca in dead or dying tissues calcium salt clump and harden- interfere with cellular structure and function r/t pulmonary TB, atherosclerosis, injured heart valves, chronic pancreatitis}Dominant {Ans: Trait seen in phenotype}Head and neck ca metastasis {Ans: Liver, bones, lymphatics}-oma {Ans: benign tumor- lipoma}Liquefactive Necrosis {Ans: nerve cells- brain- accumulation of pus}Fat Necrosis {Ans: breast, pancreas, abdominal structures- creates soaps}calcium and phosphorus relationship {Ans: inverse relationship- if one increases= other one decreases, rehulated by PTH, Vit D, calcitonin}Allele {Ans: Paired genes on autosomal chromosomes}acid base balance effect on K+ {Ans: hydrogen enters cell, allowing potassium to escape during acidosis, visa versa for alkalosis}Rhabdomyolysis {Ans: E. cell hypoxia caused by severe muscle trauma, hyperthermia, crush injuries, or severe dehydration P. hypoxia leads to cell death, cellular contents are released in bloodstream. C.M.