Which of the following fractures is open? ()
A. Humeral shaft fracture combined with radial nerve injury
B. Tibial fracture combined with posterior tibial artery injury
C. Pelvic fracture combined with bladder injury
D. Femoral shaft fracture with intestinal rupture
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Which of the following is not a early complications of fracture? ()
A. Shock
Bladder rupture
C. Osteofascial compartment syndrome
D. Actue bone atrophy
4-year-old boy, he cried suddenly when his mother pulled his right hand, and he can not hold things with his right hand. The diagnosis to be considered first is ()
A. On the right humeral fractures
B. Right radial head subluxation
C. Right elbow dislocation
D. Right shoulder dislocatio
Intra-abdominal pressure (IAP) that is stably rising and >______mmHg ,with or without abdominal perfusion pressure (APP）≤60mmHg,associated with new organ dysfunction or failure is called abdominal compartment syndrome ()
A. 12
B. 15
C. 20
D. 25
After trauma, about functional change of vital organ,whichof the following is wrong? ()
A. Heart: Catecholamine increases heart rate. Anoxia, acidosis→ the injuries of cardiac muscle.
B. Lungs: The ventilation-perfusion imbalance→ ARDS.
C. Kidneys: Renal failure, oliguria (
D. Brain: Edema, The encephalic pressure increases.
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