CFRN Practice Test EXAM QUESTIONS

CFRN Practice Test EXAM QUESTIONS AND ANSWERS 100% SOLVED (Newest 2025)a Which of the following is the MOST commonly injured organ in the abdominal cavity?

• Pancreas
• Spleen
• Liver
• Kidneys - Correct Answers ✅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:

• Gourd's sign
• Kehr's sign
• Vagal's sign
• Hobb's sign - Correct Answers ✅B. Kehr's sign

The phrenic nerve that arises from cervical vertebrae 3, 4, and 5 controls the _______. 1 / 4

CFRN Practice Test EXAM QUESTIONS AND ANSWERS 100% SOLVED (Newest 2025)a

• Liver
• Diaphragm
• Stomach
• Pancreas - Correct Answers ✅B. Diaphragm

The _______ is the largest solid organ in the human body.

• Brain
• Pancreas
• Spleen
• Liver - Correct Answers ✅D. Liver

A root cause of esophageal varices is/are:

• Mallory-Weiss syndrome
• Reactive gastritis
• Cirrhosis
• Peptic ulcers - Correct Answers ✅C. Cirrhosis

The most common cause of lower GI bleeding is: 2 / 4

CFRN Practice Test EXAM QUESTIONS AND ANSWERS 100% SOLVED (Newest 2025)a

• Ulcerative colitis
• Diverticulosis
• Inflammatory bowel disease (IBD)
• Angiodysplasia - Correct Answers ✅B. Diverticulosis

The appearance of dark, tarry blood in the stool is known as:

• Hematemesis
• Melena
• Hematochezia
• Crohn's disease - Correct Answers ✅B. Melena

The most common cause of pancreatitis is:

• Gallstones
• Alcohol abuse
• Hypercalcemia
• Tumors - Correct Answers ✅A. Gallstones 3 / 4

CFRN Practice Test EXAM QUESTIONS AND ANSWERS 100% SOLVED (Newest 2025)a Development of peripheral edema, ascites, and pulmonary edema in the patient with liver failure is a result of a

decreased production of:

• Bilirubin
• Aspartate amniotransferase
• Albumin
• Creatinine - Correct Answers ✅C. Albumin

Fulminant hepatic failure is most commonly caused by:

• Alcohol abuse
• Idiosyncratic drug reactions
• Hepatitis
• Acetaminophen toxicity - Correct Answers ✅D.

Acetaminophen toxicity In young children, the narrowest part of the trachea is the:

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