单项选择题
A.Wrap a tight bandage around the wound
B.Apply a compression bandage
C.Use temporary stitches of sail twine
D.Apply butterfly strips，then a sterile dressing
单项选择题 A seaman dies during a voyage. What is NOT required to be entered into the Official Log? （）
单项选择题 A radio medical advice service（）ships of all nationalities and no charge is made for this service.
单项选择题 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? （）