Many factors in nasopharyngeal carcinoma patients may affect the prognosis. Which of the following carries the worst outcome?

Correct Answer: A

Rationale: Elevated LDH levels are strongly associated with aggressive disease and poor prognosis.

Correct Answer: C

Rationale: Oral candidiasis, also known as thrush, is a yeastlike fungal infection of the mucous membranes in the mouth. It is relatively common in newborns, as their immune systems are still developing and can be easily affected by the overgrowth of Candida fungi. Thrush can present as white patches or plaques on the tongue, gums, or inner cheeks. It is important to treat oral thrush to prevent any discomfort for the newborn and potential complications such as difficulty feeding or spreading of the infection.

Correct Answer: D

Rationale: Cruising typically occurs later, around 9-10 months.

Correct Answer: A

Rationale: Heart biopsy is performed throughout a client's lifetime after heart transplantation mainly to detect rejection. Rejection is a common complication following a heart transplant where the recipient's immune system recognizes the transplanted heart as foreign tissue and attacks it. By conducting heart biopsies, healthcare providers can monitor the health of the transplanted heart and detect signs of rejection early on. This allows for prompt intervention and adjustment of the client's immunosuppressive therapy to prevent further damage to the transplanted heart. Monitoring for rejection through heart biopsies is crucial in ensuring the long-term success of heart transplants and the overall well-being of the recipient.

Correct Answer: B

Rationale: Bloody diarrhea is a key sign of NEC, indicating intestinal injury.