WEBWOC OSTOMY CERTIFICATION REAL FINAL
EXAM – 100 PRACTICE QUESTIONS, ANSWERS,
DETAILED ITALIC EXPLANATIONS | INSTANT
PDF DOWNLOAD
1. A patient presents with a stoma that is dusky purple and cool to the touch. What is
the priority action?
A) Apply a skin barrier powder
B) Notify the surgeon immediately
C) Increase oral fluid intake
D) Change the pouching system to a convex wafer
Answer: B
Ischemic stoma (dusky purple/blue, cool) indicates compromised blood supply and is
a surgical emergency. Prompt notification is essential to prevent necrosis.
2. Which type of ostomy produces semi-formed stool with minimal digestive
enzymes?
A) Ileostomy
B) Cecostomy
C) Descending colostomy
D) Transverse loop colostomy
Answer: C
A descending colostomy outputs semi-formed stool because most water absorption
occurs in the ascending and transverse colon, leaving the descending colon with
more solid waste and fewer enzymes.
3. A patient with an ileostomy reports thick, pasty output. Which intervention is most
appropriate?
A) Restrict all fluids
B) Increase intake of water and low-fiber fluids
C) Add high-fiber foods like raw vegetables
D) Take loperamide daily
,Answer: B
Thick output in ileostomy can lead to blockage. Increasing fluids (water, broth, juice)
helps thin the effluent. High-fiber foods increase blockage risk.
4. The nurse observes peristomal skin with red, weeping, irregular borders matching
the shape of the cut wafer. This is most likely:
A) Candidiasis
B) Contact dermatitis from adhesive
C) Mechanical injury from improper removal
D) Folliculitis
Answer: B
Red, weeping, irregular borders exactly matching the wafer shape indicate an allergic
or irritant contact dermatitis to the adhesive.
5. Which pouching system feature is best for a patient with a flush stoma and a
creased, uneven abdominal surface?
A) Flat wafer
B) Convex wafer
C) Two-piece system with flat flange
D) Closed-end pouch
Answer: B
Convexity applies gentle pressure to push the peristomal skin outward, helping a
flush stoma protrude into the pouch for better drainage and seal.
6. A patient with a urostomy reports mucus strands in the urine. What is the correct
interpretation?
A) Sign of urinary tract infection
B) Normal finding because intestinal mucosa produces mucus
C) Indicates stomal stenosis
D) Requires immediate antibiotic therapy
Answer: B
Urostomies are constructed from ileal or colonic segments that continuously
produce mucus; mucus in urine is expected and normal.
7. Which statement by a patient with a new ileostomy indicates correct understanding
of high-output management?
A) "I should drink only water all day long."
B) "I will restrict my sodium intake to prevent fluid overload."
, C) "I will drink oral rehydration solutions and report output over 1200 mL/day."
D) "Apple juice is the best choice for rehydration."
Answer: C
*High output (>1200 mL/day) risks dehydration and electrolyte loss; oral rehydration
solutions replace both fluids and electrolytes effectively.*
8. The nurse assesses a stoma that is beefy red, moist, and bleeds easily with gentle
touch. This finding indicates:
A) Stomal ischemia
B) Normal healthy stoma
C) Stomal prolapse
D) Contact dermatitis
Answer: B
A healthy stoma is beefy red to pink, moist, and bleeds slightly when touched due to
rich blood supply and mucosal tissue.
9. Which food is most likely to cause a blockage in a patient with an ileostomy?
A) Mashed potatoes
B) Raw celery stalks
C) White rice
D) Applesauce
Answer: B
Raw, high-fiber, stringy vegetables (celery, corn, popcorn, raw cabbage) are common
causes of ileostomy blockage.
10. A patient with a colostomy reports that the pouch fills with gas but no stool for 24
hours, with nausea and cramping. What should the nurse suspect?
A) Normal colostomy function
B) Partial bowel obstruction
C) Gastroenteritis
D) Dietary indiscretion
Answer: B
Gas but no stool with nausea and cramping suggests partial bowel obstruction;
patient requires assessment and possibly decompression.
11. Which stoma characteristic requires immediate surgical consultation?
A) Moist, red surface
B) Slight oozing of blood with cleaning
EXAM – 100 PRACTICE QUESTIONS, ANSWERS,
DETAILED ITALIC EXPLANATIONS | INSTANT
PDF DOWNLOAD
1. A patient presents with a stoma that is dusky purple and cool to the touch. What is
the priority action?
A) Apply a skin barrier powder
B) Notify the surgeon immediately
C) Increase oral fluid intake
D) Change the pouching system to a convex wafer
Answer: B
Ischemic stoma (dusky purple/blue, cool) indicates compromised blood supply and is
a surgical emergency. Prompt notification is essential to prevent necrosis.
2. Which type of ostomy produces semi-formed stool with minimal digestive
enzymes?
A) Ileostomy
B) Cecostomy
C) Descending colostomy
D) Transverse loop colostomy
Answer: C
A descending colostomy outputs semi-formed stool because most water absorption
occurs in the ascending and transverse colon, leaving the descending colon with
more solid waste and fewer enzymes.
3. A patient with an ileostomy reports thick, pasty output. Which intervention is most
appropriate?
A) Restrict all fluids
B) Increase intake of water and low-fiber fluids
C) Add high-fiber foods like raw vegetables
D) Take loperamide daily
,Answer: B
Thick output in ileostomy can lead to blockage. Increasing fluids (water, broth, juice)
helps thin the effluent. High-fiber foods increase blockage risk.
4. The nurse observes peristomal skin with red, weeping, irregular borders matching
the shape of the cut wafer. This is most likely:
A) Candidiasis
B) Contact dermatitis from adhesive
C) Mechanical injury from improper removal
D) Folliculitis
Answer: B
Red, weeping, irregular borders exactly matching the wafer shape indicate an allergic
or irritant contact dermatitis to the adhesive.
5. Which pouching system feature is best for a patient with a flush stoma and a
creased, uneven abdominal surface?
A) Flat wafer
B) Convex wafer
C) Two-piece system with flat flange
D) Closed-end pouch
Answer: B
Convexity applies gentle pressure to push the peristomal skin outward, helping a
flush stoma protrude into the pouch for better drainage and seal.
6. A patient with a urostomy reports mucus strands in the urine. What is the correct
interpretation?
A) Sign of urinary tract infection
B) Normal finding because intestinal mucosa produces mucus
C) Indicates stomal stenosis
D) Requires immediate antibiotic therapy
Answer: B
Urostomies are constructed from ileal or colonic segments that continuously
produce mucus; mucus in urine is expected and normal.
7. Which statement by a patient with a new ileostomy indicates correct understanding
of high-output management?
A) "I should drink only water all day long."
B) "I will restrict my sodium intake to prevent fluid overload."
, C) "I will drink oral rehydration solutions and report output over 1200 mL/day."
D) "Apple juice is the best choice for rehydration."
Answer: C
*High output (>1200 mL/day) risks dehydration and electrolyte loss; oral rehydration
solutions replace both fluids and electrolytes effectively.*
8. The nurse assesses a stoma that is beefy red, moist, and bleeds easily with gentle
touch. This finding indicates:
A) Stomal ischemia
B) Normal healthy stoma
C) Stomal prolapse
D) Contact dermatitis
Answer: B
A healthy stoma is beefy red to pink, moist, and bleeds slightly when touched due to
rich blood supply and mucosal tissue.
9. Which food is most likely to cause a blockage in a patient with an ileostomy?
A) Mashed potatoes
B) Raw celery stalks
C) White rice
D) Applesauce
Answer: B
Raw, high-fiber, stringy vegetables (celery, corn, popcorn, raw cabbage) are common
causes of ileostomy blockage.
10. A patient with a colostomy reports that the pouch fills with gas but no stool for 24
hours, with nausea and cramping. What should the nurse suspect?
A) Normal colostomy function
B) Partial bowel obstruction
C) Gastroenteritis
D) Dietary indiscretion
Answer: B
Gas but no stool with nausea and cramping suggests partial bowel obstruction;
patient requires assessment and possibly decompression.
11. Which stoma characteristic requires immediate surgical consultation?
A) Moist, red surface
B) Slight oozing of blood with cleaning
