NURS1_
5315
Study
Advanced
Guide.pdf
Pathophysiology Exam
NURS1_
5315
Study
Advanced
Guide.pdf
Pathophysiology Exam 1 _ Study Guide.pdf
NURS 5315 Advanced Pathophysiology
Exam 1 | Study Guide
NURS 5315 Advanced Pathophysiology Exam
NURS1_
5315
Study
Advanced
Guide.pdf
Pathophysiology Exam
NURS1_
5315
Study
Advanced
Guide.pdf
Pathophysiology Exam 1 _ Study Guide.pdf
,Nurs 5315_ Adv Patho Exam 1.pdf Nurs 5315_ Adv Patho Exam 1.pdf Nurs 5315_ Adv Patho Exam 1.pdf
Atrophy
E. Cells decrease in size
P. Still functional; imbalance between protein synthesis and degradation. Essentially there is
an increase in the catabolism of intracellular organelles, reducing structural components of
cell
Physiologic: thymus gland in early childhood
Pathological: disuse (muscle atrophy d/ decrease workload, pressure, use, blood supply,
nutrition, hormonal stimulation, or nervous stimulation)
Nurs 5315_ Adv Patho Exam 1.pdf Nurs 5315_ Adv Patho Exam 1.pdf Nurs 5315_ Adv Patho Exam 1.pdf
,Nurs 5315_ Adv Patho Exam 1.pdf Nurs 5315_ Adv Patho Exam 1.pdf Nurs 5315_ Adv Patho Exam 1.pdf
Hyperplasia
E: cells increase in number, mitosis (cell division) must occur, size of cell does not change
Phys: increased rate of division, increase in tissue mass after damage or partial resection;
may be compensatory, hormonal, or pathologic
Patho: abnormal proliferation of normal cells usually caused by increased hormonal
stimulation (endometrial). increase of production of local growth factors
Ex: removal of part of the liver lead to hyperplasia of hepatocytes. uterine or mammary
gland enlargement during pregnancy
Nurs 5315_ Adv Patho Exam 1.pdf Nurs 5315_ Adv Patho Exam 1.pdf Nurs 5315_ Adv Patho Exam 1.pdf
, Nurs 5315_ Adv Patho Exam 1.pdf Nurs 5315_ Adv Patho Exam 1.pdf Nurs 5315_ Adv Patho Exam 1.pdf
Dysplasia
E. Not true adaptation; Cells abnormal change in size, shape, organization (classified as
mild, moderate, severe)
P. caused by cell injury/irritation, characterized by disordered cell growth. aka atypical
hyperplasia or pre-cancer, a disorderly proliferation
Physiologic: N/A
Pathologic: squamous dysplasia of cervix from HPV shows up on pap smear, breast cancer
development; pap smears often show dysplastic cells of the cervix that must undergo
laser/surgical tx
Nurs 5315_ Adv Patho Exam 1.pdf Nurs 5315_ Adv Patho Exam 1.pdf Nurs 5315_ Adv Patho Exam 1.pdf