Final answer:
A nurse can assist a family by recommending a support group, educating them about grief and the specific disorder, providing printed materials, and encouraging caregiver education when the family learns of a child's chromosomal disorder diagnosis.
Step-by-step explanation:
When a family has just learned that their child has been diagnosed with a chromosomal disorder, the nurse can facilitate support for the family to help maintain a healthy environment and deal with the lifestyle changes in multiple ways. Firstly, the nurse can recommend a support group for the specific disorder, which can provide both emotional support and share practical advice from other families in similar situations. Secondly, the nurse can offer education on various aspects, including how to navigate feelings of grief and loss, which are natural reactions to such a diagnosis.
Providing the family with printed material on the chromosomal defect can help them understand the specifics of the condition and prepare for the necessary lifestyle adjustments. Lastly, it is crucial to encourage the family to seek caregiver education; the right knowledge and skills can greatly increase the quality of life for the child and the entire family by helping them adjust to new caretaking routines.