When the medicine is injected into the mesenteric vein, the direction of the needle should be toward the intestine. The bleeding point of injection site should be ligated in time to stop bleeding. ( )

The nurse is caring for a client with an acute bleeding cerebral aneurysm. Which of the following activities is not appropriate in nursing care（） A: Position the client to prevent airway obstruction. B: Keep the client in one position to decrease bleeding. C: Administer IV fluid as ordered and monitor the client for signs of fluid volume excess. D: Maintain the client in a quiet environment.

The boy _____ (trip) on his way home, his right hand bleeding.

Putting a bleeding wound under a tap makes it bleed more. ______, pushing on the wound may help stop bleeding quickly.

2. He was bleeding from a ______ on his forehead.

For late pregnancy patients with emergency abdominal pain and bleeding during ultrasound examination, it should be noted that A: placental preposition B: amniotic fluid bleeding C: placental abruption D: trauma

Your nose is bleeding, you'd better lie down at once.

In acute DIC bleeding may occur at multi-site, such as skin, nose, gums and so on

‏What type of bleeding will a patient with peptic ulcer disease with a slow upper GI source of ​‏bleeding have? ​‏​‏​‏​‏​‏​ A: a. Melena B: b. Occult blood C: c. Coffee-ground emesis D: d. Profuse bright-red hematemesis

Which is not included in the medical theory of the middle-age Europe? A: The balance of humors.体液 B: Bleeding. C: A balanced diet. D: Theory of miasmas 瘴气