CFRN Practice Test COMPLETE SOLUTIONS LATEST 2022 ( 210 QUESTIONS, 41 PAGES)
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Course
CFRN
Institution
Kaplan University
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. ...
cfrn practice test complete solutions latest 2022 210 questions
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CFRN Practice Test COMPLETE SOLUTIONS LATEST 2022
( 210 QUESTIONS, 41 PAGES)
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
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
B. Cricoid ring
C. Epiglottis
D. Hyoid Correct Answer: B. Cricoid ring
,In a child, it may be normal for the liver and spleen to:
A. Be enlarged
B. Bleed easily
C. Be palpated below the costal margin
D. Push up against the diaphragm, causing decreased vital capacity Correct Answer: C. Be
palpated below the costal margin
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. Correct Answer: 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 Correct Answer: A. The inability to shiver
All pediatric assessments should begin with forming a general impression using the Pediatric:
A. Trauma score
B. Assessment triangle
C. Perfusion score
D. Faces scale Correct Answer: B. Assessment triangle
Due to the relatively large tongue of a child in proportion to his or her mouth, successful
intubation requires: proper blade size, proper positioning, and proper:
A. Suctioning
B. Sedation
C. Sweeping of the tongue
D. Cricoid pressure Correct Answer: C. Sweeping of the tongue
Physical assessment of a child's cardiovascular system begins with:
, A. Observing the child's general appearance and level of consciousness
B. Checking the child's central pulse rate
C. Feeling the child's skin temperature
D. Placing the child on a cardiac monitor Correct Answer: A. Observing the child's general
appearance and level of consciousness
An increase in _______ is the chief compensatory mechanism in children to increase end-organ
perfusion and to maintain blood pressure.
A. Heart rate
B. Stroke volume
C. Contractility
D. Peripheral vasoconstriction Correct Answer: A. Heart rate
Epiglottitis is a medical emergency in the pediatric population. Remember the four Ds, which
stand for:
A. Dysphagia, dysphonia, drooling, and distress
B. Diaphoresis, diplopia, diarrhea, and distress
C. Dilated (pupils), drooling, distress, and diaphoresis
D. Drooling, dysphagia, distant lung sounds, and distress Correct Answer: A. Dysphagia,
dysphonia, drooling, and distress
Options to relieve a foreign body airway obstruction in a pediatric includes:
A. Abdominal thrusts only
B. One attempt at nasotracheal intubation
C. Carotid massage
D. Chest thrusts, Heimlich maneuver, and laryngoscopy with Magill forceps Correct Answer: D.
Chest thrusts, Heimlich maneuver, and laryngoscopy with Magill forceps
A child in shock will fail quickly when the child's compensatory systems:
A. Are in overdrive
B. Fail
C. Thrive
D. Are functioning normally Correct Answer: B. Fail
In a child in shock, the heart rate is the:
A. Only compensatory mechanism
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