WEB WOC OSTOMY CARE Final Exam Expert-
Verified Questions with Detailed Rationales
Newest Exam Preparation | Complete Questions &
Correct Answers | Already Graded A+
SECTION A: STOMA ASSESSMENT AND SURGICAL PROCEDURE
Question 1:
A patient is diagnosed with low rectal cancer located distal to the dentate line.
Which surgical procedure is most appropriate for this condition?
A) Low anterior resection (LAR)
B) Ileal pouch anal anastomosis (IPAA)
C) Abdominoperineal resection (APR)
D) Sigmoid colectomy
Rationale: APR is indicated for very low rectal tumors below the dentate line
where sphincter preservation is not possible. It involves removal of the
rectum and anus with permanent colostomy formation. LAR and IPAA are
sphincter-preserving procedures used for higher lesions, while sigmoid
colectomy is not appropriate for rectal cancer management.
Question 2:
Which condition most commonly requires an ileal pouch anal anastomosis
(IPAA)?
A) Crohn's disease
B) Ulcerative colitis and familial adenomatous polyposis
C) Diverticulitis
D) Irritable bowel syndrome
Rationale: IPAA is primarily indicated for ulcerative colitis and familial
adenomatous polyposis because both conditions require total colectomy.
,Crohn's disease is generally not suitable due to the risk of recurrence in the
pouch. IBS and diverticulitis do not require this surgery.
Question 3:
A patient is 2 days post-operative from a Brooke ileostomy. The stoma is dark
red, moist, and slightly edematous. What is the most appropriate nursing
action?
A) Notify the surgeon immediately for possible necrosis
B) Document as a normal post-operative finding
C) Apply an ice pack to reduce swelling
D) Request a stat surgical consult
Rationale: A "beefy red" or dark pink stoma that is moist and slightly swollen
is expected in the first 48–72 hours post-operatively. Edema is normal due to
surgical manipulation and will gradually subside. The stoma should remain
moist and pink-red in color.
Question 4:
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
Rationale: An ischemic stoma (dusky purple/blue, cool) indicates
compromised blood supply and is a surgical emergency. Prompt notification is
essential to prevent necrosis. A dusky or purple stoma indicates compromised
blood flow (ischemia), which requires immediate intervention.
Question 5:
Which type of ostomy produces semi-formed stool with minimal digestive
enzymes?
, A) Ileostomy
B) Cecostomy
C) Descending colostomy
D) Transverse loop colostomy
Rationale: 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. The further
down the gastrointestinal tract, the more formed the stool.
Question 6:
During preoperative site selection for a stoma, the nurse should avoid which
location?
A) The apex of the infraumbilical mound
B) Skin folds, scars, and the belt line
C) The rectus muscle
D) The right lower quadrant
Rationale: Placing a stoma in a skin fold or under a belt line leads to pouch
leakage and skin breakdown. The stoma should be placed through the rectus
muscle in a flat, visible area that the patient can easily access and visualize.
Question 7:
A patient with a new jejunostomy is at highest risk for which complication?
A) Constipation
B) Severe dehydration and electrolyte imbalance
C) Formation of hard stool bolus
D) Vitamin B12 deficiency only
Rationale: Because the jejunum is higher in the GI tract, output is very high
(watery) and nutrient absorption time is minimal, leading to rapid
dehydration. Jejunostomy patients require close monitoring of fluid and
electrolyte status.
Verified Questions with Detailed Rationales
Newest Exam Preparation | Complete Questions &
Correct Answers | Already Graded A+
SECTION A: STOMA ASSESSMENT AND SURGICAL PROCEDURE
Question 1:
A patient is diagnosed with low rectal cancer located distal to the dentate line.
Which surgical procedure is most appropriate for this condition?
A) Low anterior resection (LAR)
B) Ileal pouch anal anastomosis (IPAA)
C) Abdominoperineal resection (APR)
D) Sigmoid colectomy
Rationale: APR is indicated for very low rectal tumors below the dentate line
where sphincter preservation is not possible. It involves removal of the
rectum and anus with permanent colostomy formation. LAR and IPAA are
sphincter-preserving procedures used for higher lesions, while sigmoid
colectomy is not appropriate for rectal cancer management.
Question 2:
Which condition most commonly requires an ileal pouch anal anastomosis
(IPAA)?
A) Crohn's disease
B) Ulcerative colitis and familial adenomatous polyposis
C) Diverticulitis
D) Irritable bowel syndrome
Rationale: IPAA is primarily indicated for ulcerative colitis and familial
adenomatous polyposis because both conditions require total colectomy.
,Crohn's disease is generally not suitable due to the risk of recurrence in the
pouch. IBS and diverticulitis do not require this surgery.
Question 3:
A patient is 2 days post-operative from a Brooke ileostomy. The stoma is dark
red, moist, and slightly edematous. What is the most appropriate nursing
action?
A) Notify the surgeon immediately for possible necrosis
B) Document as a normal post-operative finding
C) Apply an ice pack to reduce swelling
D) Request a stat surgical consult
Rationale: A "beefy red" or dark pink stoma that is moist and slightly swollen
is expected in the first 48–72 hours post-operatively. Edema is normal due to
surgical manipulation and will gradually subside. The stoma should remain
moist and pink-red in color.
Question 4:
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
Rationale: An ischemic stoma (dusky purple/blue, cool) indicates
compromised blood supply and is a surgical emergency. Prompt notification is
essential to prevent necrosis. A dusky or purple stoma indicates compromised
blood flow (ischemia), which requires immediate intervention.
Question 5:
Which type of ostomy produces semi-formed stool with minimal digestive
enzymes?
, A) Ileostomy
B) Cecostomy
C) Descending colostomy
D) Transverse loop colostomy
Rationale: 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. The further
down the gastrointestinal tract, the more formed the stool.
Question 6:
During preoperative site selection for a stoma, the nurse should avoid which
location?
A) The apex of the infraumbilical mound
B) Skin folds, scars, and the belt line
C) The rectus muscle
D) The right lower quadrant
Rationale: Placing a stoma in a skin fold or under a belt line leads to pouch
leakage and skin breakdown. The stoma should be placed through the rectus
muscle in a flat, visible area that the patient can easily access and visualize.
Question 7:
A patient with a new jejunostomy is at highest risk for which complication?
A) Constipation
B) Severe dehydration and electrolyte imbalance
C) Formation of hard stool bolus
D) Vitamin B12 deficiency only
Rationale: Because the jejunum is higher in the GI tract, output is very high
(watery) and nutrient absorption time is minimal, leading to rapid
dehydration. Jejunostomy patients require close monitoring of fluid and
electrolyte status.
