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NUR 313 PATHO EXAM 1 questions with correct answers
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NUR 313 PATHO EXAM 1 questions with correct answers
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NUR 313 PATHO EXAM 1 questions with correctanswers
a very common cause of ostemyelitis Correct Answer-staphylococcus
aureus
type of cellular adaption that can occur Correct Answer-hyperplasia ,
metaplasia, dysplasia, and neoplasia
is the increase in the number if cells in a tissue or organ Correct Answer-
hyperplasia
is the replacement of one cell type by another cell type Correct Answer-
metaplasia
is the deranged cellular growth within a specific tissue, often as a result
of chronic inflammation or a precancerous condition Correct Answer-
dysplasia
new growth and usually refers to disorganized, uncoordinated,
uncontrolled, proliferation cell growth that is cancerous Correct Answer-
neoplasia
what type of arthritis could develop as a complication of trauma Correct
Answer-osteoarthritis
, what are the patio physiological changes seen in Rheumatoid Arthritis
Correct Answer-- it is an immune modulated system, in other words, the
immune system gets confused and sends antibodies to attack the joints
- an unknown, initial antigenic stimulus provoked an antigen- presenting
cell (APC) to begin the sequence of events in the RA inflammation
cascade. Antigen - presenting cells activate T cells which play a key role
in the destruction of joint components. Following activation T cells
secretes cytokines, which recruit other WBCs to the synovial regions,
escalating the inflammation process.
what is the concept of hypoxia Correct Answer-oxygen deprivation, also
known as hypoxia, is the most common cause of cell injury. Cellular
hypoxia commonly results when the blood cannot deliver enough
oxygen to the cells. The most common cause of cellular hypoxia is
dismissed, also called ischemia
signs and symptoms of osteoarthritis Correct Answer-joint point,
stiffness, and tenderness worst in the morning, better as the day
progresses
risk factors of osteoarthritis Correct Answer-aging, hormones, genetics,
and mechanics
pathophysiological change in osteoarthritis Correct Answer-OA is a
slowly progressive, degenerative, and inflammatory disease. Excess
pressure on a joint gradually wears away the cartilage surface and the
subchondral bone is exposed
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