CFRN Practice Test Questions and
Answers (Latest Update 2025)
Which of the following is the MOST commonly injured organ in
the abdominal cavity?
A. Pancreas
B. Spleen
C. Liver
D. Kidneys - Correct Answer ✅B. Spleen
Liver injuries will cause pain in the right upper quadrant along
with right shoulder pain as blood accumulates around the
diaphragm. The pain in the right shoulder is called:
A. Gourd's sign
B. Kehr's sign
C. Vagal's sign
D. Hobb's sign - Correct Answer ✅B. Kehr's sign
The phrenic nerve that arises from cervical vertebrae 3, 4,
and 5 controls the _______.
A. Liver
,CFRN Practice Test Questions and
Answers (Latest Update 2025)
B. Diaphragm
C. Stomach
D. Pancreas - Correct Answer ✅B. Diaphragm
The _______ is the largest solid organ in the human body.
A. Brain
B. Pancreas
C. Spleen
D. Liver - Correct Answer ✅D. Liver
A root cause of esophageal varices is/are:
A. Mallory-Weiss syndrome
B. Reactive gastritis
C. Cirrhosis
D. Peptic ulcers - Correct Answer ✅C. Cirrhosis
The most common cause of lower GI bleeding is:
,CFRN Practice Test Questions and
Answers (Latest Update 2025)
A. Ulcerative colitis
B. Diverticulosis
C. Inflammatory bowel disease (IBD)
D. Angiodysplasia - Correct Answer ✅B. Diverticulosis
The appearance of dark, tarry blood in the stool is known as:
A. Hematemesis
B. Melena
C. Hematochezia
D. Crohn's disease - Correct Answer ✅B. Melena
The most common cause of pancreatitis is:
A. Gallstones
B. Alcohol abuse
C. Hypercalcemia
D. Tumors - Correct Answer ✅A. Gallstones
, CFRN Practice Test Questions and
Answers (Latest Update 2025)
Development of peripheral edema, ascites, and pulmonary
edema in the patient with liver failure is a result of a
decreased production of:
A. Bilirubin
B. Aspartate amniotransferase
C. Albumin
D. Creatinine - Correct Answer ✅C. Albumin
Fulminant hepatic failure is most commonly caused by:
A. Alcohol abuse
B. Idiosyncratic drug reactions
C. Hepatitis
D. Acetaminophen toxicity - Correct Answer ✅D.
Acetaminophen toxicity
In young children, the narrowest part of the trachea is the:
A. Vallecula
Answers (Latest Update 2025)
Which of the following is the MOST commonly injured organ in
the abdominal cavity?
A. Pancreas
B. Spleen
C. Liver
D. Kidneys - Correct Answer ✅B. Spleen
Liver injuries will cause pain in the right upper quadrant along
with right shoulder pain as blood accumulates around the
diaphragm. The pain in the right shoulder is called:
A. Gourd's sign
B. Kehr's sign
C. Vagal's sign
D. Hobb's sign - Correct Answer ✅B. Kehr's sign
The phrenic nerve that arises from cervical vertebrae 3, 4,
and 5 controls the _______.
A. Liver
,CFRN Practice Test Questions and
Answers (Latest Update 2025)
B. Diaphragm
C. Stomach
D. Pancreas - Correct Answer ✅B. Diaphragm
The _______ is the largest solid organ in the human body.
A. Brain
B. Pancreas
C. Spleen
D. Liver - Correct Answer ✅D. Liver
A root cause of esophageal varices is/are:
A. Mallory-Weiss syndrome
B. Reactive gastritis
C. Cirrhosis
D. Peptic ulcers - Correct Answer ✅C. Cirrhosis
The most common cause of lower GI bleeding is:
,CFRN Practice Test Questions and
Answers (Latest Update 2025)
A. Ulcerative colitis
B. Diverticulosis
C. Inflammatory bowel disease (IBD)
D. Angiodysplasia - Correct Answer ✅B. Diverticulosis
The appearance of dark, tarry blood in the stool is known as:
A. Hematemesis
B. Melena
C. Hematochezia
D. Crohn's disease - Correct Answer ✅B. Melena
The most common cause of pancreatitis is:
A. Gallstones
B. Alcohol abuse
C. Hypercalcemia
D. Tumors - Correct Answer ✅A. Gallstones
, CFRN Practice Test Questions and
Answers (Latest Update 2025)
Development of peripheral edema, ascites, and pulmonary
edema in the patient with liver failure is a result of a
decreased production of:
A. Bilirubin
B. Aspartate amniotransferase
C. Albumin
D. Creatinine - Correct Answer ✅C. Albumin
Fulminant hepatic failure is most commonly caused by:
A. Alcohol abuse
B. Idiosyncratic drug reactions
C. Hepatitis
D. Acetaminophen toxicity - Correct Answer ✅D.
Acetaminophen toxicity
In young children, the narrowest part of the trachea is the:
A. Vallecula
