Which of the statements listed below about bleeding disorders is/are correct?
A. Acquired bleeding disorders are more common than congenital defects.
B. Deficiencies of vitamin K decrease production of factors II, VII, IX, and X, protein C, and protein S.
C. Hypothermia below 32؛C rarely causes a bleeding disorder.
D. Von Willebrand’s disease is a very uncommon congenital bleeding disorder.
Answer:A
Which of the statements listed below about bleeding disorders is/are correct?
A. Acquired bleeding disorders are more common than congenital defects. B. Deficiencies of vitamin K decrease production of factors II, VII, IX, and X, protein C, and protein S. C. Hypothermia below 32؛C rarely causes a bleeding disorder. D. Von Willebrand’s disease is a very uncommon congenital bleeding disorder.