On average, the human body weight is about ________ percent water

You are assessing a young male patient who was assaulted with a baseball bat and struck once on the left upper quadrant of the abdomen. You would recognize the patient as having Kehr's sign when he makes what statement?

A) "I am having a hard time breathing!" B) "My belly hurts really bad…" C) "My left shoulder is killing me!" D) "It really hurts for me to breathe…"

Which of the following assessment findings best indicates that a patient's injury should be classified as an abrasion?

a. Intact skin with ecchymosis noted; patient describes minor pain b. Jagged breaks in the skin; bleeding moderate but controllable c. Intact skin with a large accumulation of dark blood underneath d. Red scrapes involving the outermost layer of skin only