When assessing a child with Wilm's tumor, the nurse should keep in mind that it is most important to avoid which of the following?

A. "Lice do not survive away from the host."

- This statement is incorrect. Lice can survive away from the host (human scalp) for a limited period, usually up to 1-2 days. They may be found on items such as bedding, clothing, hats, or hair accessories. Therefore, proper cleaning and disinfection of these items are essential to prevent the spread of lice.

B. "Washing your child's hair daily will prevent lice."

- This statement is incorrect. While maintaining good hygiene is important, washing hair daily does not necessarily prevent lice infestation. Lice infestations occur through direct head-to-head contact with an infested person, not due to uncleanliness. Additionally, lice are more commonly found in clean hair rather than dirty hair.

C. "Encourage your child to avoid sharing hats with other children."

- This statement is correct. Sharing personal items such as hats, scarves, brushes, or hair accessories can facilitate the spread of lice from one person to another. Therefore, it's important to advise children not to share these items to reduce the risk of lice transmission.

D. "Lice can jump from one child to another."

- This statement is incorrect. Lice do not have the ability to jump or fly. They spread through direct contact with the hair or scalp of an infested person. However, they can crawl quickly from one person to another, especially when there is close contact, such as during play or when sharing personal items.

A. Hematuria:

Hematuria, or blood in the urine, is a common finding in urinary tract infections (UTIs). It occurs due to irritation and inflammation of the urinary tract lining, causing small blood vessels to leak blood into the urine.

B. Urinary frequency:

Urinary frequency, or the need to urinate more often than usual, is a classic symptom of a UTI. It occurs because the infection irritates the bladder lining, leading to a frequent urge to urinate even when the bladder is not full.

C. Polyuria:

Polyuria, or excessive urination, is not typically associated with uncomplicated urinary tract infections. Instead, UTIs usually cause urinary frequency without necessarily increasing the total volume of urine produced (polyuria).

D. Dependent edema:

Dependent edema, or swelling in the lower extremities due to fluid accumulation, is not a typical finding in urinary tract infections. UTIs primarily affect the urinary system and do not typically cause systemic fluid retention.

E. Dysuria:

Dysuria, or painful urination, is another hallmark symptom of urinary tract infections. It occurs due to inflammation and irritation of the urinary tract lining, making urination uncomfortable or even painful.