Final answer:
The nurse should choose option c, which is to insert a gloved finger into the rectum and gently break up the stool when digitally evacuating it. This method helps to soften and dislodge the impacted feces.
Step-by-step explanation:
The nurse should take option c, which is to insert a gloved finger into the rectum and gently break up the stool when digitally evacuating it.
This manual removal method, also known as digital disimpaction, is often performed as a last resort when other interventions have failed to relieve fecal impaction.
Gently breaking up the stool with a gloved finger helps to soften and dislodge the impacted feces, making it easier to remove.