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CFRN PRACTICE TEST MOST RECENT EXAM COMPLETE
(2026) EXAM QUESTIONS AND ANSWERS (VERIFIED
ANSWERS) (LATEST UPDATE 2026) UPDATE!!
Which of the following is the MOST commonly injured organ in the
abdominal cavity?
A. Pancreas
B. Spleen
C. Liver
D. Kidneys ......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 ......ANSWER......B. Kehr's sign
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The phrenic nerve that arises from cervical vertebrae 3, 4, and 5
controls the _______.
A. Liver
B. Diaphragm
C. Stomach
D. Pancreas ......ANSWER......B. Diaphragm
The _______ is the largest solid organ in the human body.
A. Brain
B. Pancreas
C. Spleen
D. Liver ......ANSWER......D. Liver
A root cause of esophageal varices is/are:
A. Mallory-Weiss syndrome
B. Reactive gastritis
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C. Cirrhosis
D. Peptic ulcers ......ANSWER......C. Cirrhosis
The most common cause of lower GI bleeding is:
A. Ulcerative colitis
B. Diverticulosis
C. Inflammatory bowel disease (IBD)
D. Angiodysplasia ......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 ......ANSWER......B. Melena
The most common cause of pancreatitis is:
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A. Gallstones
B. Alcohol abuse
C. Hypercalcemia
D. Tumors ......ANSWER......A. Gallstones
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 ......ANSWER......C. Albumin
Fulminant hepatic failure is most commonly caused by:
A. Alcohol abuse
B. Idiosyncratic drug reactions
C. Hepatitis
D. Acetaminophen toxicity ......ANSWER......D. Acetaminophen toxicity
CFRN PRACTICE TEST MOST RECENT EXAM COMPLETE
(2026) EXAM QUESTIONS AND ANSWERS (VERIFIED
ANSWERS) (LATEST UPDATE 2026) UPDATE!!
Which of the following is the MOST commonly injured organ in the
abdominal cavity?
A. Pancreas
B. Spleen
C. Liver
D. Kidneys ......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 ......ANSWER......B. Kehr's sign
,2|Page
The phrenic nerve that arises from cervical vertebrae 3, 4, and 5
controls the _______.
A. Liver
B. Diaphragm
C. Stomach
D. Pancreas ......ANSWER......B. Diaphragm
The _______ is the largest solid organ in the human body.
A. Brain
B. Pancreas
C. Spleen
D. Liver ......ANSWER......D. Liver
A root cause of esophageal varices is/are:
A. Mallory-Weiss syndrome
B. Reactive gastritis
,3|Page
C. Cirrhosis
D. Peptic ulcers ......ANSWER......C. Cirrhosis
The most common cause of lower GI bleeding is:
A. Ulcerative colitis
B. Diverticulosis
C. Inflammatory bowel disease (IBD)
D. Angiodysplasia ......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 ......ANSWER......B. Melena
The most common cause of pancreatitis is:
, 4|Page
A. Gallstones
B. Alcohol abuse
C. Hypercalcemia
D. Tumors ......ANSWER......A. Gallstones
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 ......ANSWER......C. Albumin
Fulminant hepatic failure is most commonly caused by:
A. Alcohol abuse
B. Idiosyncratic drug reactions
C. Hepatitis
D. Acetaminophen toxicity ......ANSWER......D. Acetaminophen toxicity
