Nurs 5315 UTA exam 1 Studyguide 2023
Atrophy - ANSWER E. Cells decrease in size
P. Still functional
Physiologic: thymus gland in early childhood
Pathological: disuse
Hypertrophy - ANSWER E. Increase in cell size
P. Increased
workload
Physiologic:
weightlifting
Pathologic: cardiomegaly from HTN
Hyperplasia - ANSWER E. Increase in cell number
P. Increased cellular division
Physiologic: liver
regeneration
Pathologic: endometrial- usually r/t hormones
Dysplasia - ANSWER E. Cells change in size, shape, organization
P. AKA atypical hyperplasia, a disorderly
proliferation Physiologic: N/A
Pathologic: squamous dysplasia of cervix from HPV
Metaplasia - ANSWER E. one cell type replaced
with another
P. reprogramming of stem cells, reversible
Physiologic: N/A
Pathologic: stratified squamous cells in bronchial lining r/t
cigarette smoke Hypoxia injury - ANSWER E. inadequate
, oxygenation of tissues
P. decrease in mitochondrial function, decreased production of ATP
increases anaerobic metabolism. eventual cell death.
Atrophy - ANSWER E. Cells decrease in size
P. Still functional
Physiologic: thymus gland in early childhood
Pathological: disuse
Hypertrophy - ANSWER E. Increase in cell size
P. Increased
workload
Physiologic:
weightlifting
Pathologic: cardiomegaly from HTN
Hyperplasia - ANSWER E. Increase in cell number
P. Increased cellular division
Physiologic: liver
regeneration
Pathologic: endometrial- usually r/t hormones
Dysplasia - ANSWER E. Cells change in size, shape, organization
P. AKA atypical hyperplasia, a disorderly
proliferation Physiologic: N/A
Pathologic: squamous dysplasia of cervix from HPV
Metaplasia - ANSWER E. one cell type replaced
with another
P. reprogramming of stem cells, reversible
Physiologic: N/A
Pathologic: stratified squamous cells in bronchial lining r/t
cigarette smoke Hypoxia injury - ANSWER E. inadequate
, oxygenation of tissues
P. decrease in mitochondrial function, decreased production of ATP
increases anaerobic metabolism. eventual cell death.