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CPN Study Questions 1-100 with 100% Correct Answers
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CPN Study Questions 1-100 with 100% Correct Answers
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©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Wednesday, July 31, 2024 9:10 AMCPN Study Questions 1-100 with 100% Correct Answers
A 6-week-old male infant is brought into the ED by his mother. He has a weeklong
history of
progressively worsening emesis that is projectile in nature. What is his most likely
diagnosis?
A. Intussusception.
B. Appendicitis.
C. Pyloric stenosis.
D. Pancreatitis. - ✔️✔️C: Projectile vomiting in a 6 week-old male is the classic
presentation for pyloric stenosis,
obstruction of the pyloric sphincter between the gastric pylorus and the small intestine,
caused by
hypertrophy and hyperplasia of the circular muscle of the pylorus, which obstructs the
sphincter.
An 8-year-old male has contracted chicken pox (varicella virus). With which of the
following
family members can the child have contact?
A. 20-year-old aunt on chemotherapy.
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,©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Wednesday, July 31, 2024 9:10 AM
B. 35-year-old uncle with HIV.
C. 95-year-old grandfather on long-term steroid therapy.
D. 2-year-old brother who has never had varicella but has had the vaccine - ✔️✔️D: The
2-year-old brother, who has had the vaccine, is likely immune to varicella, so contact
is safe. All of the other relatives have some form of immunosuppression from infection
(HIV) or
medications (chemotherapy and steroids) and should avoid contact with the patient
A 5-year-old girl has a fever, headache, and complaints of a stiff neck. The physician
suspects
bacterial meningitis. What is the best test culture site to detect the bacteria?
A. Lumbar puncture.
B. Clean catch urine.
C. Blood culture.
D. Nasal swab. - ✔️✔️A: Lumbar puncture is the method of choice for detecting the
bacteria causing bacterial
meningitis and sending a sample for culture, as meningitis infects the meninges and
bacteria is
present in the cerebrospinal fluid.
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,©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Wednesday, July 31, 2024 9:10 AM
A 2-year-old child has severe dental caries in the upper and lower front teeth, posterior
aspects.
What is the most likely cause for this type of caries?
A. Lack of fluoridation in the water.
B. Sleeping with water in a nighttime bottle.
C. Low carbohydrate diet.
D. Sleeping with sugared liquid in nighttime bottle - ✔️✔️D: Caries in the posterior front
teeth is a sign of sleeping with sugared drinks in the
nighttime bottle (such as juice) because fluid pools in the mouth when the child falls to
sleep.
***Which of the following patients will likely need surgical correction of his/her
fracture?***
A. 10-year-old with humeral head fracture.
B. 5-year-old with tuft fracture of the distal phalanx.
C. 4-year-old with tuft fracture of the toe.
D. 16-year-old with radial head fracture. - ✔️✔️A: Humeral head fractures usually need
open reduction and internal fixation to maintain
proper future functioning. Distal phalanx and toe fractures are treated with splints and
fracture of
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the radial head with a sling.
An infant with a chronic respiratory condition should be offered all of the following
vaccines
EXCEPT:
A. Hepatitis A.
B. Hepatitis B.
C. Hepatitis C.
D. Influenza. - ✔️✔️C: A vaccine for Hepatitis C does not currently exist. Hepatitis A,
hepatitis B and influenza
vaccines are all recommended for the infant
A 14-year-old boy with leukemia is receiving an IV infusion of packed red blood cells.
The client
reports that he is feeling anxious and short of breath even though his respiratory rate is
24.
What should the nurse do in this situation?
A. Give a dose of ibuprofen (Motrin).
B. Give a dose of acetaminophen (Tylenol).
C. Give a dose of diphenhydramine (Benadryl).
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