1
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CFRN Practice Test Questions and Answers
(100% Correct Answers) Already Graded
A+
Which of the following is the MOST commonly injured organ in the
abdominal cavity?
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A. Pancreas
B. Spleen
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C. Liver
D. Kidneys— Ans: 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— Ans: B. Kehr's sign
The phrenic nerve that arises from cervical vertebrae 3, 4, and 5
controls the _______.
A. Liver
, 2
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B. Diaphragm
C. Stomach
D. Pancreas— Ans: B. Diaphragm
The _______ is the largest solid organ in the human body.
A. Brain
B. Pancreas
C. Spleen
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D. Liver— Ans: D. Liver
A root cause of esophageal varices is/are:
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A. Mallory-Weiss syndrome
B. Reactive gastritis
C. Cirrhosis
D. Peptic ulcers— Ans: C. Cirrhosis
The most common cause of lower GI bleeding is:
A. Ulcerative colitis
B. Diverticulosis
C. Inflammatory bowel disease (IBD)
D. Angiodysplasia— Ans: B. Diverticulosis
The appearance of dark, tarry blood in the stool is known as:
A. Hematemesis
, 3
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B. Melena
C. Hematochezia
D. Crohn's disease— Ans: B. Melena
The most common cause of pancreatitis is:
A. Gallstones
B. Alcohol abuse
C. Hypercalcemia
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D. Tumors— Ans: A. Gallstones
Development of peripheral edema, ascites, and pulmonary
edema in the patient with liver failure is a result of a decreased
production of:
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A. Bilirubin
B. Aspartate amniotransferase
C. Albumin
D. Creatinine— Ans: C. Albumin
Fulminant hepatic failure is most commonly caused by:
A. Alcohol abuse
B. Idiosyncratic drug reactions
C. Hepatitis
D. Acetaminophen toxicity— Ans: D. Acetaminophen toxicity
In young children, the narrowest part of the trachea is the:
, 4
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A. Vallecula
B. Cricoid ring
C. Epiglottis
D. Hyoid— Ans: B. Cricoid ring
In a child, it may be normal for the liver and spleen to:
A. Be enlarged
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B. Bleed easily
C. Be palpated below the costal margin
D. Push up against the diaphragm, causing decreased vital
capacity— Ans: C. Be palpated below the costal margin
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In infants, the minimum expected urine output is:
A. 1 mL/kg/hr.
B. 2 mL/kg/hr.
C. 3 mL/kg/hr.
D. 4 mL/kg/hr.— Ans: B. 2 mL/kg/hr
Which of the following is a major factor that makes children
susceptible to hypothermia?
A. The inability to shiver
B. Fewer glycogen stores
C. A larger proportion of body fat
D. All of the above— Ans: A. The inability to shiver
For Expert help and assignment solutions, +254707240657
CFRN Practice Test Questions and Answers
(100% Correct Answers) Already Graded
A+
Which of the following is the MOST commonly injured organ in the
abdominal cavity?
© 2025 Assignment Expert
A. Pancreas
B. Spleen
Guru01 - Stuvia
C. Liver
D. Kidneys— Ans: 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— Ans: B. Kehr's sign
The phrenic nerve that arises from cervical vertebrae 3, 4, and 5
controls the _______.
A. Liver
, 2
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B. Diaphragm
C. Stomach
D. Pancreas— Ans: B. Diaphragm
The _______ is the largest solid organ in the human body.
A. Brain
B. Pancreas
C. Spleen
© 2025 Assignment Expert
D. Liver— Ans: D. Liver
A root cause of esophageal varices is/are:
Guru01 - Stuvia
A. Mallory-Weiss syndrome
B. Reactive gastritis
C. Cirrhosis
D. Peptic ulcers— Ans: C. Cirrhosis
The most common cause of lower GI bleeding is:
A. Ulcerative colitis
B. Diverticulosis
C. Inflammatory bowel disease (IBD)
D. Angiodysplasia— Ans: B. Diverticulosis
The appearance of dark, tarry blood in the stool is known as:
A. Hematemesis
, 3
For Expert help and assignment solutions, +254707240657
B. Melena
C. Hematochezia
D. Crohn's disease— Ans: B. Melena
The most common cause of pancreatitis is:
A. Gallstones
B. Alcohol abuse
C. Hypercalcemia
© 2025 Assignment Expert
D. Tumors— Ans: A. Gallstones
Development of peripheral edema, ascites, and pulmonary
edema in the patient with liver failure is a result of a decreased
production of:
Guru01 - Stuvia
A. Bilirubin
B. Aspartate amniotransferase
C. Albumin
D. Creatinine— Ans: C. Albumin
Fulminant hepatic failure is most commonly caused by:
A. Alcohol abuse
B. Idiosyncratic drug reactions
C. Hepatitis
D. Acetaminophen toxicity— Ans: D. Acetaminophen toxicity
In young children, the narrowest part of the trachea is the:
, 4
For Expert help and assignment solutions, +254707240657
A. Vallecula
B. Cricoid ring
C. Epiglottis
D. Hyoid— Ans: B. Cricoid ring
In a child, it may be normal for the liver and spleen to:
A. Be enlarged
© 2025 Assignment Expert
B. Bleed easily
C. Be palpated below the costal margin
D. Push up against the diaphragm, causing decreased vital
capacity— Ans: C. Be palpated below the costal margin
Guru01 - Stuvia
In infants, the minimum expected urine output is:
A. 1 mL/kg/hr.
B. 2 mL/kg/hr.
C. 3 mL/kg/hr.
D. 4 mL/kg/hr.— Ans: B. 2 mL/kg/hr
Which of the following is a major factor that makes children
susceptible to hypothermia?
A. The inability to shiver
B. Fewer glycogen stores
C. A larger proportion of body fat
D. All of the above— Ans: A. The inability to shiver
