Several children arrived at the emergency department accompanied by their fathers. Which father may ...

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Explanation:  1. The divorced father from the binuclear family may sign informed consent because he has equal legal rights with the mother under joint-custody arrangements. The nonbiologic stepfather from the blended or reconstituted family, the divorced biologic father when the single-parent mother has custody, and the nonbiologic father from the heterosexual cohabitating family are without legal authority to seek emergency medical care for the child.
2. The divorced father from the binuclear family may sign informed consent because he has equal legal rights with the mother under joint-custody arrangements. The nonbiologic stepfather from the blended or reconstituted family, the divorced biologic father when the single-parent mother has custody, and the nonbiologic father from the heterosexual cohabitating family are without legal authority to seek emergency medical care for the child.
3. The divorced father from the binuclear family may sign informed consent because he has equal legal rights with the mother under joint-custody arrangements. The nonbiologic stepfather from the blended or reconstituted family, the divorced biologic father when the single-parent mother has custody, and the nonbiologic father from the heterosexual cohabitating family are without legal authority to seek emergency medical care for the child.
4. The divorced father from the binuclear family may sign informed consent because he has equal legal rights with the mother under joint-custody arrangements. The nonbiologic stepfather from the blended or reconstituted family, the divorced biologic father when the single-parent mother has custody, and the nonbiologic father from the heterosexual cohabitating family are without legal authority to seek emergency medical care for the child.

Enough said, this helped my grade so much