What is necessary for moldable barrier?

What is necessary for moldable barrier?

• A. A protruding stoma
• B. A flush stoma
• C. An irregular stoma
• D. A retract stoma

Answer: (A)

A moldable barrier is designed to be shaped to fit around the stoma and the contours of the surrounding skin. It works best when the stoma projects outward, because the protrusion gives a definite edge for the barrier to wrap around and create a snug, leak-resistant seal. The warmth and pliability of the moldable material let you press it against the stoma and peristomal skin, filling in uneven areas and gaps. If the stoma were flush or retracting, a different approach (often a convex barrier) is typically needed to achieve the same seal, whereas the moldable option is most reliably effective with a protruding stoma.

A moldable barrier is designed to be shaped to fit around the stoma and the contours of the surrounding skin. It works best when the stoma projects outward, because the protrusion gives a definite edge for the barrier to wrap around and create a snug, leak-resistant seal. The warmth and pliability of the moldable material let you press it against the stoma and peristomal skin, filling in uneven areas and gaps. If the stoma were flush or retracting, a different approach (often a convex barrier) is typically needed to achieve the same seal, whereas the moldable option is most reliably effective with a protruding stoma.