Which of the following statement(s) is/are true concerning the consequences of vascular injuries?
A. Outcome is time-dependent
B. Further injury can take place after restoration of blood flow
C. Acute acidosis, hyperkalemia and myoglobin-induced renal failure can be consequences of severe extremity ischemia
D. Ischemia to peripheral nerves and muscles can be tolerated to up to four hours without permanent injury
Answer:A
Which of the following statement(s) is/are true concerning the consequences of vascular injuries?
A. Outcome is time-dependent B. Further injury can take place after restoration of blood flow C. Acute acidosis, hyperkalemia and myoglobin-induced renal failure can be consequences of severe extremity ischemia D. Ischemia to peripheral nerves and muscles can be tolerated to up to four hours without permanent injury