PACU/Post Op Resp Complications Flashcards
emergency condition where severe blood loss or fluid loss makes heart unable to pump blood to body
Hypovolemic shock
Dehydration cannot cause hypovolemic shock. T or F
False- severe fluid loss is a cause of hypovolemic shock
Incisional bleeding can pool UNDERNEATH a patient. T or F
True
most common type of shock in the postoperative setting; what is this shock associated with?
Hypovolemic shock;
associated w/ hemorrhage from the surgical site
Classic S &S of hypovolemic shock are
pallor
cool, moist skin;
Rapid breathing;
Cyanosis of the lips, gums, and tongue;
Rapid, weak, thready pulse;
Low blood pressure;
Decreased output, concentrated urine
When can shock occur post op?
Shock can occur immediately after sx or several days post sx
Early syx of shock include
feelings of apprehension
labored breathing
air hunger/ severe breathlessness
hemorrhage that occurs at time of surgery
Primary hemorrhage
occurs first few hrs after surgery when change in BP returns to normal
Intermediary hemorrhage
occurs some time after surgery when a suture slips, becomes infected or eroded by drainage tube
secondary hemorrhage
serious condition that occurs when blood accumulates in the space behind the abdominal cavity
retroperitoneal bleed
Bleeding from what vessel is characterized by slow, general ooze?
Capillary
bleeding from what vessel is characterized Darkly colored blood that flows quickly.
Venous
bleeding from what vessel is characterized by Blood that is bright red and appears in spurts with each heartbeat.
Arterial
S&S of hemorrhaging
Low Hemoglobin and Hematocrit
Elevated Heart Rate
Rapid, thready pulse
Hypotension
Air Hunger
Disoriented/Restless
Palor
Cold
Tinnitus
Oliguria