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CEN EXAM PRACTICE QUESSTIONS WITH VERIFIED SOLUTIONS
LATEST 2025 UPDATE BEST QUALITY EXAM WITH GOOD
GRADES CURRENTLY TESTING AND GRADED A+
Myocardial infarction is MOST likely to be fatal
A. 2 to 5 days after the onset of the chest pain.
B. 1 to 2 weeks after the onset of the chest pain.
C. 6 to 12 hours after the onset of the chest pain.
D. during the first 2 hours after the onset of the chest pain. - -answer--D. during the first 2 hours
after the onset of the chest pain.
. A demand pacemaker has the capability to sense the patient's intrinsic heart rhythm and only
delivers an impulse to "fire" when the patient's intrinsic heart rate falls below a given rate. - -
answer--During triage, the patient states the pacemaker only fires when the patient's heart rate
slows below a certain number of beats/minute. The nurse anticipates that the patient has a(n):
A. asynchronous pacemaker.
B. demand pacemaker.
C. dual-chamber pacemaker.
D. fixed-rate pacemaker.
The nurse is caring for a patient who has a high fever, central nervous system dysfunction and
tachycardia. The nurse should recognize that the patient may be experiencing
A. myxedema crisis.
B. Beck's triad.
C. thyroid storm.
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D. hyperosmolar hyperglycemic nonketotic syndrome (HHNS). - -answer--C. Thyroid storm
Which of the following assessment findings associated with a skull fracture indicate the need for
further intervention?
A. otorrhea, nausea, and vomiting
B. decreasing level of consciousness and restlessness
C. early evidence of periorbital ecchymosis and photophobia
D. rhinorrhea and headache or dizziness - -answer--B. decreasing level of consciousness and
restlessness
Upon initial assessment of a male patient involved in a motor vehicle crash, the nurse observes
bruises in various stages of healing to his torso. He denies any medical history. When asked
about the bruising, the patient avoids eye contact, states that he fell yesterday, and asks if his
male partner has arrived to the ED. The nurse suspects:
A. the patient may have undiagnosed coagulopathy.
B. the bruising was sustained during the motor vehicle crash.
C. the patient may be a victim of domestic violence.
D. the bruising is a result of the stated fall. - -answer--C. the patient may be a victim of domestic
violence.
The nurse is caring for a patient who became unresponsive after diving head-first into a shallow
pool. The patient is experiencing refractory hypotension. The nurse should prepare for the
administration of
a. lactated Ringers.
b. norepinephrine.
c. normal saline.
d. epinephrine. - -answer--b. norepinephrine
, 3
A 3-year-old child who has acute respiratory distress is admitted to the emergency department.
The child is sitting forward and drooling, and the neck is extended. These findings support the
diagnosis of
A. epiglottitis.
B. bronchiolitis.
C. croup.
D. aspiration of a foreign body. - -answer--A. epiglottitis
The nurse understands that adenosine is administered
A. IV push over 1-2 seconds.
B. as a bolus over 10-15 minutes.
C. as a bolus over 1 hour.
D. IV push over 1-2 minutes. - -answer--A. IV push over 1-2 seconds.
A man who briefly lost consciousness after a motor vehicle crash is alert and oriented upon
arrival at the emergency department. The patient states that he is fine except for an abrasion
where his head hit the door frame of the vehicle. The patient complains of blurred vision 1 hour
later. The nurse should FIRST
A. repeat the neurologic assessment.
B. obtain orthostatic vital signs.
C. assess visual acuity.
D. obtain blood glucose measurement. - -answer--A. repeat the neurologic assessment.
After a non-traumatic resuscitation, the patient has a perfusing ECG rhythm and a stable blood
pressure, but the patient remains comatose. The nurse should NEXT prepare for
A. initiation of targeted temperature management.
B. initiation of stroke protocol.
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C. transport to the cardiac catheterization lab.
D. transport to the neurovascular suite. - -answer--A. initiation of targeted temperature
management.
After a patient has an episode of violent behavior in the waiting room, an important
intervention is to
A. tell the patient to get himself under control.
B. instruct the patient to be quiet and speak only when spoken to.
C. allow the patient to go home as soon as possible.
D. encourage the patient to verbalize his feelings about the situation. - -answer--D. encourage
the patient to verbalize his feelings about the situation.
The nurse is caring for a patient with complaints of progressive, ascending paralysis starting
from the feet and progressing over the last week. It would be a PRIORITY for the nurse to
monitor the patient's
A. pupillary response.
B. peripheral pulses.
C. respiratory status.
D. Blood glucose - -answer--C. respiratory status.
A patient with acute cocaine intoxication should be expected to have
A. rising core body temperature.
B. drowsiness.
C.flaccid extremities.
D. first-degree AV block. - -answer--A. rising core body temperature.
Which of the following ocular conditions requires the HIGHEST treatment priority?
CEN EXAM PRACTICE QUESSTIONS WITH VERIFIED SOLUTIONS
LATEST 2025 UPDATE BEST QUALITY EXAM WITH GOOD
GRADES CURRENTLY TESTING AND GRADED A+
Myocardial infarction is MOST likely to be fatal
A. 2 to 5 days after the onset of the chest pain.
B. 1 to 2 weeks after the onset of the chest pain.
C. 6 to 12 hours after the onset of the chest pain.
D. during the first 2 hours after the onset of the chest pain. - -answer--D. during the first 2 hours
after the onset of the chest pain.
. A demand pacemaker has the capability to sense the patient's intrinsic heart rhythm and only
delivers an impulse to "fire" when the patient's intrinsic heart rate falls below a given rate. - -
answer--During triage, the patient states the pacemaker only fires when the patient's heart rate
slows below a certain number of beats/minute. The nurse anticipates that the patient has a(n):
A. asynchronous pacemaker.
B. demand pacemaker.
C. dual-chamber pacemaker.
D. fixed-rate pacemaker.
The nurse is caring for a patient who has a high fever, central nervous system dysfunction and
tachycardia. The nurse should recognize that the patient may be experiencing
A. myxedema crisis.
B. Beck's triad.
C. thyroid storm.
, 2
D. hyperosmolar hyperglycemic nonketotic syndrome (HHNS). - -answer--C. Thyroid storm
Which of the following assessment findings associated with a skull fracture indicate the need for
further intervention?
A. otorrhea, nausea, and vomiting
B. decreasing level of consciousness and restlessness
C. early evidence of periorbital ecchymosis and photophobia
D. rhinorrhea and headache or dizziness - -answer--B. decreasing level of consciousness and
restlessness
Upon initial assessment of a male patient involved in a motor vehicle crash, the nurse observes
bruises in various stages of healing to his torso. He denies any medical history. When asked
about the bruising, the patient avoids eye contact, states that he fell yesterday, and asks if his
male partner has arrived to the ED. The nurse suspects:
A. the patient may have undiagnosed coagulopathy.
B. the bruising was sustained during the motor vehicle crash.
C. the patient may be a victim of domestic violence.
D. the bruising is a result of the stated fall. - -answer--C. the patient may be a victim of domestic
violence.
The nurse is caring for a patient who became unresponsive after diving head-first into a shallow
pool. The patient is experiencing refractory hypotension. The nurse should prepare for the
administration of
a. lactated Ringers.
b. norepinephrine.
c. normal saline.
d. epinephrine. - -answer--b. norepinephrine
, 3
A 3-year-old child who has acute respiratory distress is admitted to the emergency department.
The child is sitting forward and drooling, and the neck is extended. These findings support the
diagnosis of
A. epiglottitis.
B. bronchiolitis.
C. croup.
D. aspiration of a foreign body. - -answer--A. epiglottitis
The nurse understands that adenosine is administered
A. IV push over 1-2 seconds.
B. as a bolus over 10-15 minutes.
C. as a bolus over 1 hour.
D. IV push over 1-2 minutes. - -answer--A. IV push over 1-2 seconds.
A man who briefly lost consciousness after a motor vehicle crash is alert and oriented upon
arrival at the emergency department. The patient states that he is fine except for an abrasion
where his head hit the door frame of the vehicle. The patient complains of blurred vision 1 hour
later. The nurse should FIRST
A. repeat the neurologic assessment.
B. obtain orthostatic vital signs.
C. assess visual acuity.
D. obtain blood glucose measurement. - -answer--A. repeat the neurologic assessment.
After a non-traumatic resuscitation, the patient has a perfusing ECG rhythm and a stable blood
pressure, but the patient remains comatose. The nurse should NEXT prepare for
A. initiation of targeted temperature management.
B. initiation of stroke protocol.
, 4
C. transport to the cardiac catheterization lab.
D. transport to the neurovascular suite. - -answer--A. initiation of targeted temperature
management.
After a patient has an episode of violent behavior in the waiting room, an important
intervention is to
A. tell the patient to get himself under control.
B. instruct the patient to be quiet and speak only when spoken to.
C. allow the patient to go home as soon as possible.
D. encourage the patient to verbalize his feelings about the situation. - -answer--D. encourage
the patient to verbalize his feelings about the situation.
The nurse is caring for a patient with complaints of progressive, ascending paralysis starting
from the feet and progressing over the last week. It would be a PRIORITY for the nurse to
monitor the patient's
A. pupillary response.
B. peripheral pulses.
C. respiratory status.
D. Blood glucose - -answer--C. respiratory status.
A patient with acute cocaine intoxication should be expected to have
A. rising core body temperature.
B. drowsiness.
C.flaccid extremities.
D. first-degree AV block. - -answer--A. rising core body temperature.
Which of the following ocular conditions requires the HIGHEST treatment priority?
