Answer to Question 1
Correct Answer: 1
The patient with impaired physical mobility should have active range-of-motion exercises to the affected extremities once every 8 hours. The patient should be turned and repositioned every 2 hours. Anti-embolic stockings should be removed for 1 hour every shift. Administering the tetanus toxoid would be appropriate for reducing the risk for infection.
Answer to Question 2
Correct Answer: 2, 3, 4
Abrasions, or partial-thickness denudations of an area of integument, generally result from falls or scrapes. Lacerations are open wounds that result from sharp cutting or tearing. Contusions, or superficial tissue injuries, result from blunt trauma that causes the breakage of small blood vessels and bleeding into the surrounding tissue. Cutaneous is a term used to refer to the integument, not to trauma to the skin. A keloid is a type of scar.