ENPC 6TH EDITION COURSE EXAM WITH 100% CORRECT ANSWERS.
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Course
ENPC
Institution
ENPC
A 4-year-old presents with vomiting, lethargy, frequent urination, weight loss, and dry mucous membranes. Vital signs reveal deep respirations at 44 breaths per minute, BP of 70/44 mm Hg, and HR of 144 beats per minute. Which of the following laboratory values would be most expected in this child?
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ENPC 6TH EDITION COURSE EXAM
WITH 100% CORRECT ANSWERS
A 4-year-old presents with vomiting, lethargy, frequent urination, weight loss, and dry mucous
membranes. Vital signs reveal deep respirations at 44 breaths per minute, BP of 70/44 mm Hg,
and HR of 144 beats per minute. Which of the following laboratory values would be most
expected in this child? - answer Hypoglycemia (wrong)
Remediation feedback:
Children can present with new onset diabetes in diabetic ketoacidosis. Manifestations include
signs of dehydration ( dry mucous membranes, hypotension, tachycardia), incontinence
(polyuria), vomiting, abdominal pain, Kussmaul respirations (to counter the acidosis), polydipsia,
anorexia, and weight loss. Expected laboratory values would reveal an acidotic state with a pH
level below 7.3, an elevated serum bIcarbonate level, and an elevated blood glucose level > 200
mg.dL.
An 18-month-old is seen for fever, slight circumoral cyanosis, and wheezing noted on
auscultation in the right upper lobe of the lung field after a choking event 4 days ago. The white
blood cell count is elevated and the patient noted to be tachypneic, tachycardic, agitated, and
has an increased respiratory effort. At the time of the event, the patient was started on
antibiotics with subsequent increasing manifestations instead of improvement. Which of the
following would be considered to be def - answer Computed tomography (wrong)
Remediation feedback:
Manifestations of a lower airway foreign body include a choking incident with subsequent
failure to improve on antibiotics. Wheezing or decreased lung sounds in one area of the
pulmonary system is a high indicator for a foreign body along with signs of hypoxia such as
cyanosis, tachypnea, tachycardia, increased respiratory effort, agitation or lethargy, and
elevated white blood cell counts indicating an infectious process. The definitive treatment
would be a bronchoscopy in order to retrieve the suspected foreign body instead of diagnostic
tests to locate the foreign body itself.
, A child in cardiopulmonary arrest is receiving chest compressions and manual ventilations with
a bag-mask device. Once return of spontaneous circulation has been confirmed, which of the
following would be the priority intervention? - answer Establishing a secure airway
Parents report their 3-year-old child has developed noisy breathing. On assessment, high-
pitched wheezes are audible and auscultated on inspiration and expiration. What medication
would be appropriate to administer first? - answer Humidified oxygen (wrong)
Remediation feedback:
Wheezing is most often identified with asthma in the pediatric population. Initial medication
intervention includes an inhaled short-acting beta agonist.
A 6-week-old is brought to the emergency department by the caregivers for poor feeding,
listlessness, and fever. Assessment reveals a crying infant, HR 160 beats/minute, RR 52
breaths/minute, rectal temperature of 96.0 F (35.5 C), and a bulging anterior fontanel. Capillary
refill is 4 seconds. Based on these findings what is the most likely diagnostic test the nurse
should anticipate? - answer Lumbar puncture
A 12-year-old is being prepped for surgical intervention of acute appendicitis. Which of the
following intravenous medication orders should the nurse question? - answer Hydromorphone
(wrong)
Remediation feedback:
Ketorolac is an appropriate medication for moderate to severe pain, however, it should not be
used pre-operatively due to its potential to increase the bleeding risk.
A 17-year-old female arrives in the ED with her boyfriend who states she is pregnant and having
vaginal bleeding. The patient is unsure of the gestational age and has not had any prenatal
treatment. The patient is quiet and lets her boyfriend answer most of the questions. Which of
the following is the most appropriate action for the nurse to take at this point? - answer Have
the boyfriend leave the room during the pelvic exam.
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