CFRN Practice Test (2024 / 2025) Learning Questions and Verified Answers, 100% Guarantee Pass

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 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: 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 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