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NURS 494 Vocab
38 cards·by roke
atelectasis
partial or complete collapse of a lung
thrombus embolus
blood clot that clots off a vessel
dehiscence
wound opens along the surgical line
evisceration
would ruptures along the surgical line, organs are visible
paralytic ileus
no peristalsis in the intestine
abdominocentesis
centesis of the belly to remove fluid for diagnosis
hydrostatic pressure
pressure created by the weight of fluid against the wall
anaplasia
cells that lack normal cellular characteristics and differ in shape
hemoptysis
expectoration of blood from the respiratory tract
orthopnea
inability to breathe easily except in an upright position
aphonia
inability to use one's voice
purulent
containing or discharging pus
afterload
amount of resistance to ejection of blood from the ventricle
preload
degree of stretch of the cardiac muscle fibres at the end of diastole
ischemia
insufficient tissue oxygenation
anuria
urine output of less than 50ml/24 hours
anastamosis
surgical junction of two vessels
leukopenia
less than normal amount of WBC
lysis
destruction of cells
pancytopenia
abnormal decreases in WBCs, RBCs and platelets
thrombocytopenia
lower than normal platelet count
thrombocytosis
higher than normal platelet count
achalasia
absent or ineffective peristalsis
pyrosis
heartburn
xerostomia
dry mouth
hematemesis
vomiting of blood
melena
black or tarry stools
stenosis
narrowing or tightening of a passage in the body
borborygmi
rumbling noise in the bowels
hematuria
RBC in the urine
oliguria
total urine output of less than 400 ml in 24 hours
urosepsis
sepsis resulting from infected urine
alopecia
loss of hair
ataxia
inability to coordinate muscle movements
agnosia
loss of ability to recognize objects
akathisia
restlessness
bradykinesia
very slow voluntary movements
dyskinesia
impaired ability to execute voluntary movements