NSG 5003 WEEK ONE TO TEN
KNOWLEDGE CHECK REVIEW TEST PAPER
2026 FULL SOLUTIONS GRADED A+
⩥ Oxidative phosphorylation.
Answer: occurs in mitochondria; mechanism by which energy is
produced from carbs, fats, & proteins
⩥ Atrophy.
Answer: decrease in cellular size
⩥ Hypertophy.
Answer: increase in cellular size by increased work demand or hormonal
situation
⩥ Hyperplasia.
Answer: increase cellular number by increased cellular division
⩥ Dysplasia.
Answer: abnormal change in size, shape, & organization of mature
tissue cells
, ⩥ Metaplasia.
Answer: reversible replacement of one mature cell type by another less
mature cell type
⩥ Cell Injury.
Answer: caused by hypoxia
⩥ Free Radicals.
Answer: can cause lipid peroxidation or destruction of unsaturated fatty
acids, alterations of proteins, & alterations in DNA
⩥ Apoptosis.
Answer: cell death from programmed, selective self destruction
⩥ Necrosis.
Answer: sum of changes after local cell death & includes inflammation
& cell lysis
⩥ PTH.
Answer: parathyroid hormone
⩥ Buffers.
KNOWLEDGE CHECK REVIEW TEST PAPER
2026 FULL SOLUTIONS GRADED A+
⩥ Oxidative phosphorylation.
Answer: occurs in mitochondria; mechanism by which energy is
produced from carbs, fats, & proteins
⩥ Atrophy.
Answer: decrease in cellular size
⩥ Hypertophy.
Answer: increase in cellular size by increased work demand or hormonal
situation
⩥ Hyperplasia.
Answer: increase cellular number by increased cellular division
⩥ Dysplasia.
Answer: abnormal change in size, shape, & organization of mature
tissue cells
, ⩥ Metaplasia.
Answer: reversible replacement of one mature cell type by another less
mature cell type
⩥ Cell Injury.
Answer: caused by hypoxia
⩥ Free Radicals.
Answer: can cause lipid peroxidation or destruction of unsaturated fatty
acids, alterations of proteins, & alterations in DNA
⩥ Apoptosis.
Answer: cell death from programmed, selective self destruction
⩥ Necrosis.
Answer: sum of changes after local cell death & includes inflammation
& cell lysis
⩥ PTH.
Answer: parathyroid hormone
⩥ Buffers.
