【单选题】A person has suffered a laceration of the arm. Severe bleeding has been controlled by using a sterile dressing and direct pressure. What should you do next?
A.
Apply a tourniquet to prevent the bleeding from restarting
B.
Apply a pressure bandage over the dressing
C.
Remove any small foreign matter and apply antiseptic
D.
Administer fluids to assist the body in replacing the lost blood
【单选题】A seaman has a small,gaping laceration of the arm that is not bleeding excessively. What can be done as an alternative to suturing to close the wound?
【单选题】When a student said in class, 'I come home at 6 o ‘clock yesterday', the teacher said 'Came not corned'. Which rule of effective feedback does the teacher NOT obey?