Nurs 5315 UTA exam 1 Questions with Complete Solutions (Latest 2025) Atrophy - Correct Answers ✅E. Cells decrease in size
- Still functional
Physiologic: thymus gland in early childhood
Pathological: disuse
Hypertrophy - Correct Answers ✅E. Increase in cell size
- Increased workload
Physiologic: weightlifting
Pathologic: cardiomegaly from HTN
Hyperplasia - Correct Answers ✅E. Increase in cell number
- Increased cellular division
Physiologic: liver regeneration
Pathologic: endometrial- usually r/t hormones
Dysplasia - Correct Answers ✅E. Cells change in size, shape, organization
- AKA atypical hyperplasia, a disorderly proliferation
Physiologic: N/A
Pathologic: squamous dysplasia of cervix from HPV
Metaplasia - Correct Answers ✅E. one cell type replaced with another 1 / 3
Nurs 5315 UTA exam 1 Questions with Complete Solutions (Latest 2025)
- reprogramming of stem cells, reversible
Physiologic: N/A
Pathologic: stratified squamous cells in bronchial lining r/t
cigarette smoke Hypoxia injury - Correct Answers ✅E. inadequate oxygenation of tissues
- decrease in mitochondrial function, decreased production
- lipid peroxidation, damage proteins, fragment DNA
- metabolized by liver, generates free radicals
of ATP increases anaerobic metabolism. eventual cell death.C.M. hypoxia, cyanosis, cognitive impairment, lethargy Free radical and ROS - Correct Answers ✅E. normal byproduct of ATP production, will overwhelm the mitochondria- exhaust intracellular antioxidants
C.M. development in Alzheimer's, heart disease, Parkinson's disease, Amyotrophic Lateral Sclerosis Ethanol - Correct Answers ✅E. mood altering drug, long term effects on liver and nutritional status
C.M. CNS depression, nutrient deficiencies-Mag, Vit B6, thiamine, PO4, inflammation and fatty infiltration of liver, hepatomegaly, leads to liver failure irreversible 2 / 3
Nurs 5315 UTA exam 1 Questions with Complete Solutions (Latest 2025) Oncosis - Correct Answers ✅Na and H2O enter cell and cause swelling. Organ increases in weight, becomes distended and pale. Associated with high fever, hypocalcemia, certain infections Fatty Infiltration - Correct Answers ✅intracellular accumulation of lipids in the liver liver fails to metabolize lipids. usually from ETOH or high fat diet. can lead to cirrhosis dystrophic calcification - Correct Answers ✅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 metastatic calcification - Correct Answers ✅accumulation of Ca in normal tissue result of hypercalcemia r/t hyperparathyroidism, hyperthyroidism, toxic levels of Vit D. Can also r/t hyperphosphatemia in renal failure urate accumulation - Correct Answers ✅sodium urate crystals are deposited in tissues- group of disorders collectively called gout- acute arthritis, chronic gouty arthritis, tophus, nephritis
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