The nurse is monitoring a child with hydrocephalus who received a repeat ventriculoperitoneal (VP) shunt yesterday. Which assessment finding indicates to the nurse that the shunt is functioning normally?

Answer: A. Biopsy may rupture the encapsulated tumor and cause the cancer cells to spread.

Rationale:

A) Biopsy may rupture the encapsulated tumor and cause the cancer cells to spread: This is the primary reason why surgery is performed before a biopsy in cases of Wilms tumor. The tumor is usually encapsulated, and performing a biopsy could risk breaking the capsule, leading to the dissemination of cancer cells into surrounding tissues, which can worsen the prognosis.

B) Metal clips are surgically applied at the tumor site for exact marking for radiation: While marking the tumor site for radiation is important, it is not the primary reason for performing surgery before a biopsy. The main concern is about the potential for cancer cell spread during a biopsy procedure.

C) Surgery is necessary to stage the tumor and determine metastasis to other sites: Although staging is a critical aspect of cancer management, the urgency of avoiding tumor rupture and subsequent spread is more pressing in this context. The surgery may assist in staging, but that is not the primary reason for immediate surgical intervention.

D) The surgery provides a visualization of other pathology and dysfunction of the kidney: While the surgical procedure may provide additional information about the kidney's condition, the most significant concern regarding Wilms tumor is preventing tumor rupture and the consequent spread of cancer cells, making this option less relevant.

Answer: (B) Counsel the client about the risks and benefits of using oral contraceptives.

Rationale:

(A) Encourage the client to discuss her need for contraceptives with her parents: Encouraging open communication with parents is important, but this action might not be the most appropriate in this context. The client has expressed a desire for confidentiality, and respecting her autonomy is essential, particularly when it comes to sensitive topics like sexual health.

(B) Counsel the client about the risks and benefits of using oral contraceptives: Providing counseling about the risks and benefits of oral contraceptives is the most appropriate action. It ensures the client is informed and able to make a decision that is right for her health and circumstances. The nurse can also discuss other contraceptive options and provide education on safe sex practices. This approach respects the client's autonomy and privacy while ensuring she receives the necessary information to make an informed choice.

(C) Explain that she needs parental approval to receive contraceptives: In many areas, adolescents have the right to obtain contraceptives without parental consent. Requiring parental approval might not only be legally incorrect but could also discourage the client from seeking necessary healthcare, potentially putting her at risk.

(D) Tell the client how to receive a variety of free oral contraceptives from the clinic: While providing information about accessing contraceptives is helpful, this option alone does not address the need for thorough counseling about the risks and benefits. It's important to ensure that the client understands the implications of using oral contraceptives and has the opportunity to ask questions and receive guidance tailored to her individual needs.