Ostomy Care UPDATED Exam | Complete
Questions with Correct Answers and
Detailed Rationales - Latest Update 2026.
Question 1
A patient is scheduled for a colostomy. Which statement best describes a
colostomy?
A) A surgical opening created by bringing a portion of the colon to the
abdominal surface
B) A surgical opening created by bringing a portion of the ileum to the abdominal
surface
C) A surgical opening created by bringing a portion of the jejunum to the abdominal
surface
D) A surgical opening created by bringing the ureters to the abdominal surface
Correct ,,,answer,,,: A
Rationale: A colostomy is a surgical opening that brings a portion of the large
intestine (colon) to the abdominal surface for the elimination of stool. An ileostomy
brings the ileum (small intestine) to the surface. A urostomy involves the urinary
system.
Question 2
What is the primary difference between an ileostomy and a colostomy?
A) An ileostomy is created from the ileum and produces liquid output; a
colostomy is created from the colon and produces formed output
,B) An ileostomy is permanent; a colostomy is always temporary
C) An ileostomy is created from the colon; a colostomy is created from the ileum
D) An ileostomy produces formed output; a colostomy produces liquid output
Correct ,,,answer,,,: A
Rationale: An ileostomy is formed from the ileum (small intestine), where digestion
is incomplete, resulting in liquid, enzyme-rich output. A colostomy is formed from
the colon (large intestine), where water absorption occurs, producing more formed
stool.
Question 3
Which type of ostomy is most likely to produce continuous, liquid output?
A) Sigmoid colostomy
B) Ileostomy
C) Ascending colostomy
D) Descending colostomy
Correct ,,,answer,,,: B
Rationale: Ileostomies produce continuous, liquid to semi-liquid output because
the small intestine has not had time to absorb water and form stool. More distal
colostomies (descending, sigmoid) produce more formed output due to greater
water absorption in the colon.
Question 4
A patient with bladder cancer is scheduled for a urostomy. Which type of urostomy
is most common?
,A) Cutaneous ureterostomy
B) Ileal conduit
C) Colon conduit
D) Nephrostomy
Correct ,,,answer,,,: B
Rationale: The ileal conduit is the most common type of urostomy. A segment of
the ileum is used to create a conduit for urine to drain from the ureters to the
abdominal surface. The ureters are implanted into the ileal segment.
Question 5
What is the primary purpose of preoperative stoma site marking?
A) To ensure the patient can see the stoma
B) To identify the optimal location for the stoma on the abdomen, considering
the patient's anatomy and lifestyle
C) To select the appropriate pouching system
D) To document the surgical plan
Correct ,,,answer,,,: B
Rationale: Preoperative stoma site marking is performed by an ostomy nurse or
surgeon to identify the optimal location for the stoma. The site should be in a flat
area of the abdomen, away from bony prominences, skin folds, and the belt line,
and within the patient's visual field to facilitate self-care.
, Question 6
The nurse is providing preoperative teaching to a patient scheduled for a permanent
colostomy. Which statement by the patient indicates understanding?
A) "I will never be able to control my bowel movements again"
B) "I will need to learn how to care for my stoma and pouching system"
C) "I will not be able to eat solid food after surgery"
D) "I will not need to wear any device after surgery"
Correct ,,,answer,,,: B
Rationale: Patients with permanent ostomies need to learn stoma care and
pouching system management. While bowel control is not possible, patients can
manage their output with appropriate pouching systems. Dietary modifications are
needed, but solid food is not prohibited.
Question 7
Which of the following is a contraindication for the "turning and positioning"
maneuver in ostomy site marking?
A) Recent abdominal surgery
B) Body habitus that prevents visualization of the abdomen
C) Skin folds and scars
D) Patient preference
Correct ,,,answer,,,: B
Rationale: The "turning and positioning" maneuver is used to identify optimal
stoma sites based on natural skin creases and contours. A body habitus that
prevents visualization of the abdomen is a contraindication. The patient should also
be observed in different positions (sitting, lying, standing).
Questions with Correct Answers and
Detailed Rationales - Latest Update 2026.
Question 1
A patient is scheduled for a colostomy. Which statement best describes a
colostomy?
A) A surgical opening created by bringing a portion of the colon to the
abdominal surface
B) A surgical opening created by bringing a portion of the ileum to the abdominal
surface
C) A surgical opening created by bringing a portion of the jejunum to the abdominal
surface
D) A surgical opening created by bringing the ureters to the abdominal surface
Correct ,,,answer,,,: A
Rationale: A colostomy is a surgical opening that brings a portion of the large
intestine (colon) to the abdominal surface for the elimination of stool. An ileostomy
brings the ileum (small intestine) to the surface. A urostomy involves the urinary
system.
Question 2
What is the primary difference between an ileostomy and a colostomy?
A) An ileostomy is created from the ileum and produces liquid output; a
colostomy is created from the colon and produces formed output
,B) An ileostomy is permanent; a colostomy is always temporary
C) An ileostomy is created from the colon; a colostomy is created from the ileum
D) An ileostomy produces formed output; a colostomy produces liquid output
Correct ,,,answer,,,: A
Rationale: An ileostomy is formed from the ileum (small intestine), where digestion
is incomplete, resulting in liquid, enzyme-rich output. A colostomy is formed from
the colon (large intestine), where water absorption occurs, producing more formed
stool.
Question 3
Which type of ostomy is most likely to produce continuous, liquid output?
A) Sigmoid colostomy
B) Ileostomy
C) Ascending colostomy
D) Descending colostomy
Correct ,,,answer,,,: B
Rationale: Ileostomies produce continuous, liquid to semi-liquid output because
the small intestine has not had time to absorb water and form stool. More distal
colostomies (descending, sigmoid) produce more formed output due to greater
water absorption in the colon.
Question 4
A patient with bladder cancer is scheduled for a urostomy. Which type of urostomy
is most common?
,A) Cutaneous ureterostomy
B) Ileal conduit
C) Colon conduit
D) Nephrostomy
Correct ,,,answer,,,: B
Rationale: The ileal conduit is the most common type of urostomy. A segment of
the ileum is used to create a conduit for urine to drain from the ureters to the
abdominal surface. The ureters are implanted into the ileal segment.
Question 5
What is the primary purpose of preoperative stoma site marking?
A) To ensure the patient can see the stoma
B) To identify the optimal location for the stoma on the abdomen, considering
the patient's anatomy and lifestyle
C) To select the appropriate pouching system
D) To document the surgical plan
Correct ,,,answer,,,: B
Rationale: Preoperative stoma site marking is performed by an ostomy nurse or
surgeon to identify the optimal location for the stoma. The site should be in a flat
area of the abdomen, away from bony prominences, skin folds, and the belt line,
and within the patient's visual field to facilitate self-care.
, Question 6
The nurse is providing preoperative teaching to a patient scheduled for a permanent
colostomy. Which statement by the patient indicates understanding?
A) "I will never be able to control my bowel movements again"
B) "I will need to learn how to care for my stoma and pouching system"
C) "I will not be able to eat solid food after surgery"
D) "I will not need to wear any device after surgery"
Correct ,,,answer,,,: B
Rationale: Patients with permanent ostomies need to learn stoma care and
pouching system management. While bowel control is not possible, patients can
manage their output with appropriate pouching systems. Dietary modifications are
needed, but solid food is not prohibited.
Question 7
Which of the following is a contraindication for the "turning and positioning"
maneuver in ostomy site marking?
A) Recent abdominal surgery
B) Body habitus that prevents visualization of the abdomen
C) Skin folds and scars
D) Patient preference
Correct ,,,answer,,,: B
Rationale: The "turning and positioning" maneuver is used to identify optimal
stoma sites based on natural skin creases and contours. A body habitus that
prevents visualization of the abdomen is a contraindication. The patient should also
be observed in different positions (sitting, lying, standing).
