ALU 301 FINAL EXAM (ACTUAL 2025/2026) WITH
QUESTIONS AND VERIFIED ANSWERS
Cells that can recognize altered surface molecules on mutated
host cells add "foreign" and move to destroy the cell that
carries them are:
1. complements
2. receptors
3. natural killers
4. mediators
natural killers
All of the following are common examples of autoimmune
disease EXCEPT:
1. Hashimoto's thyroiditis
2. systemic lupus erythema toss
3. Grave's thyroid disease
4. poliomyelitis
poliomyelitus
,All of the following statements regarding Crohn's disease are
correct EXCEPT:
1. It involves inflammation of all layers of the bowel wall
2. It can involve nearby lymph nixes
3. The most common presenting symptom is a fistula
4. Skip lesions are often seen on endoscopy
3. The most common presenting symptom is a fistula
Which of the following statements regarding the cancer risk
with ulcerative colitis is/are correct?
A. The prenalignsnt lesion is usually a polyp
B. The duration of disease is a risk factor
C. A colectomy is recommended when dysplasia is present
B and C only are correct
B. The duration of disease is a risk factor
C. A colectomy is recommended when dysplasia is present
,Deep linear ulceration that are separated by normal mucosa
seen on imaging are:
1. skip lessons
2. bowel ischemia
3. celiac sprue
4. diverticulitis
1. skip lesions
Ulcerative colitis disease severity is determined by:
1. age
2. recurrence
3. Endoscopy
4. laboratory findings
3. endoscopy
All of the following statements regarding ulcerative colitis are
correct EXCEPT:
, 1. It involves inflammation of all layers of the colon wall
2. it manifests only in the colon
3. the most common presenting symptom is,a,rectal bleeding
4. physical findings can be nonspecific
1. It involves inflammation of all layers of the colon wall
Factors that can contribute to the development of
inflammatory bowel diseases include which of the following?
A. history of alcoholism
B. generic susceptibility
C. environmental factors
B and C only at correct
B. generic susceptibility
C. environmental factors
Which of the following statements regarding serum
immunoglobulin levels is/are correct?
A. Monoclonal gammopathy is a risk for transformation into
multiple myeloma
QUESTIONS AND VERIFIED ANSWERS
Cells that can recognize altered surface molecules on mutated
host cells add "foreign" and move to destroy the cell that
carries them are:
1. complements
2. receptors
3. natural killers
4. mediators
natural killers
All of the following are common examples of autoimmune
disease EXCEPT:
1. Hashimoto's thyroiditis
2. systemic lupus erythema toss
3. Grave's thyroid disease
4. poliomyelitis
poliomyelitus
,All of the following statements regarding Crohn's disease are
correct EXCEPT:
1. It involves inflammation of all layers of the bowel wall
2. It can involve nearby lymph nixes
3. The most common presenting symptom is a fistula
4. Skip lesions are often seen on endoscopy
3. The most common presenting symptom is a fistula
Which of the following statements regarding the cancer risk
with ulcerative colitis is/are correct?
A. The prenalignsnt lesion is usually a polyp
B. The duration of disease is a risk factor
C. A colectomy is recommended when dysplasia is present
B and C only are correct
B. The duration of disease is a risk factor
C. A colectomy is recommended when dysplasia is present
,Deep linear ulceration that are separated by normal mucosa
seen on imaging are:
1. skip lessons
2. bowel ischemia
3. celiac sprue
4. diverticulitis
1. skip lesions
Ulcerative colitis disease severity is determined by:
1. age
2. recurrence
3. Endoscopy
4. laboratory findings
3. endoscopy
All of the following statements regarding ulcerative colitis are
correct EXCEPT:
, 1. It involves inflammation of all layers of the colon wall
2. it manifests only in the colon
3. the most common presenting symptom is,a,rectal bleeding
4. physical findings can be nonspecific
1. It involves inflammation of all layers of the colon wall
Factors that can contribute to the development of
inflammatory bowel diseases include which of the following?
A. history of alcoholism
B. generic susceptibility
C. environmental factors
B and C only at correct
B. generic susceptibility
C. environmental factors
Which of the following statements regarding serum
immunoglobulin levels is/are correct?
A. Monoclonal gammopathy is a risk for transformation into
multiple myeloma
