A child is admitted with a suspected diagnosis of Wilms tumor. The nurse should place a sign with which of the following warnings over the child's bed?

A. "My child must be free from this before returning to school": While it's important for the child to be treated and free from head lice before returning to school, this statement alone doesn't address the comprehensive measures needed to eradicate pediculosis capitis. It focuses only on the child's return to school without considering other aspects of treatment and prevention.
B. "Toys that can't be dry cleaned or washed must be thrown out": Throwing out toys that can't be dry cleaned or washed is an extreme measure and unnecessary for managing pediculosis capitis. While cleaning items that come into contact with the child's head is important, it's not necessary to dispose of toys unless they cannot be effectively cleaned.
C. "All recently used clothing, bedding, and towels must be washed in hot water": This statement indicates a thorough understanding of the teaching. Washing recently used clothing, bedding, and towels in hot water is an essential step in eliminating head lice and preventing reinfestation. Hot water helps kill lice and their eggs, reducing the risk of transmission.
D. "I will treat all the family members to be on the safe side": Treating all family members is a prudent measure to prevent the spread of head lice within the household. However, this statement alone doesn't address other important aspects of treatment and prevention, such as washing bedding and clothing. While treating family members is important, it's only one part of a comprehensive approach to managing pediculosis capitis.

A. Beginning active range of motion immediately after arthroscopic knee surgery may increase the risk of injury or disruption to the surgical site. Typically, passive range of motion exercises are initiated first under the guidance of a physical therapist or healthcare provider.
B. Remaining on bedrest for the first 24 hours after arthroscopic knee surgery is not typically recommended. Early mobilization and ambulation are encouraged to prevent complications such as blood clots and joint stiffness.
C. Applying ice to the affected area is a common postoperative instruction following knee surgery. Ice helps reduce swelling, inflammation, and pain. It is usually recommended for short intervals, such as 20 minutes every few hours, for the first 48 to 72 hours after surgery.
D. Keeping the leg in a dependent position (hanging down) for an extended period after knee surgery can increase swelling and discomfort. Elevating the leg when resting can help reduce swelling and improve circulation.