NUR 3029 Lecture Notes - Lecture 2: Endoplasmic Reticulum, Metaplasia, Neoplasm
27 Nov 2017
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Which of the following relate to a change in cell size: metaplasia, hyperplasia, atrophy, dysplasia, hypertrophy, atrophy, hypertrophy. An echocardiogram reveals charles, an ultramarathon runner, has an enlarged left ventricle. As this increase in ventricle size is supported by increased blood flow and atp production due to the training. Charles has undertake this increase in heart size demonstrates: physiological hyperplasia, pathological hypertrophy, physiological hypertrophy, benign neoplasia, pathological metaplasia, physiological hypertrophy. A friend comes to you concerned, as her recent pap tests revealed the presence of cervical dysplasia. Cell injury occurs when cells are exposed to a severe stress that no longer allows them to maintain homeostasis. Select all that apply: inadequate oxygen diffusion at the alveoli, increase in mitochondria number, cellular swelling, defects in protein synthesis, dysfunction of the sodium-potassium pump, cellular swelling, defects in protein synthesis, dysfunction of the sodium potassium pump. Where does transcription take place: cytoplasm, endoplasmic reticulum, nucleus, lysosomes, nucleus.
