ENA EMERGENCY NURSING
ORIENTATION 3.0 QUESTIONS AND
VERIFIED ANSWERS WELL GRADED
(NEW 2025/2026 UPDATE) QUESTIONS
WITH VERIFIED ANSWERS 100%
CORRECT /A+ GRADE
For a patient with chronic immune thrombocytopenia, which
intervention is the initial treatment?
A. Infuse intravenous immunoglobulin.
B. Administer prednisone (Deltasone).
C. Prepare the patient for a splenectomy.
D. Administer cyclophosphamide (Cytoxan). - CORRECT ANSWER-B.
Administer prednisone (Deltasone).
For which disorder is phenazopyridine (Pyridium) most
commonly administered? - CORRECT ANSWER-D. Urethritis
Rhabdomyolysis is a complication of which type of toxicity?
A. Central nervous system stimulant
B. Opiate
C. Tricyclic antidepressant
,D. Calcium channel blocker - CORRECT ANSWER-A. Central nervous
system stimulant
Which intervention is used to treat a patient with ventricular
fibrillation who has an implantable cardiac defibrillator? -
CORRECT ANSWER-Apply hands-free adhesive patches in the
anterior-posterior position and defibrillate.
For which disorder is phenazopyridine (Pyridium) most
commonly administered? - CORRECT ANSWER-D. Urethritis
Which term defines pain caused by the stretching of a hollow
organ and is described as cramping or a sensation of gas? -
CORRECT ANSWER-Visceral pain
When a patient is in the compensatory stage of shock, the body
preferentially maintains blood flow to which organs? - CORRECT
ANSWER-heart and brain
Which laboratory test result should the nurse expect in a
patient with alcoholic ketoacidosis? - CORRECT ANSWER-Below
normal to slightly elevated serum glucose level
Which finding is characteristic of preeclampsia? - CORRECT
ANSWER-Proteinuria
Sciatic nerve damage is associated with dislocation of which
joint?
,A. Patellar
B. Knee
C. Hip
D. Ankle - CORRECT ANSWER-C. Hip
Which intervention is indicated for a patient with
circumferential full-thickness burns of the chest, inadequate
chest expansion, and restlessness? - CORRECT ANSWER-
Escharotomy
Calcium channel blockers are indicated to treat which
dysrhythmia?
A. Atrial fibrillation
B. Accelerated junctional tachycardia
C. Second-degree atrioventricular block, type II
D. Polymorphic ventricular tachycardia - CORRECT ANSWER-A.
Treatment of atrial fibrillation aims to control the rapid
ventricular rate with medications, such as calcium channel
blockers or beta-blockers. Calcium channel blockers are not
used to treat the other dysrhythmias listed. Accelerated
junctional tachycardia is a transient rhythm that only requires
treatment of the underlying disorder. Patients with second-
degree atrioventricular block, type II, require careful
monitoring and may need transcutaneous pacing. Treatment
for polymorphic ventricular tachycardia is magnesium sulfate
and defibrillation if the patient's condition is unstable.
Activated charcoal can absorb which substance?
, A. Cyanide
B. Kerosene
C. Lead
D. Potassium - CORRECT ANSWER-B
Which herb can decrease the clotting time?
A. Evening primrose
B. Cinnamon
C. Garlic
D. Skull cap - CORRECT ANSWER-B. Cinnamon
Which medication causes urine retention? - CORRECT ANSWER-D.
Diphenhydramine (Benadryl)
The ingestion of the foxglove plant can cause which finding?
A. Hypertension
B. Bradycardia
C. Agitation
D. Lacrimation - CORRECT ANSWER-B. Bradycardia
Which medication causes urine retention? - CORRECT ANSWER-D.
Diphenhydramine (Benadryl)
ORIENTATION 3.0 QUESTIONS AND
VERIFIED ANSWERS WELL GRADED
(NEW 2025/2026 UPDATE) QUESTIONS
WITH VERIFIED ANSWERS 100%
CORRECT /A+ GRADE
For a patient with chronic immune thrombocytopenia, which
intervention is the initial treatment?
A. Infuse intravenous immunoglobulin.
B. Administer prednisone (Deltasone).
C. Prepare the patient for a splenectomy.
D. Administer cyclophosphamide (Cytoxan). - CORRECT ANSWER-B.
Administer prednisone (Deltasone).
For which disorder is phenazopyridine (Pyridium) most
commonly administered? - CORRECT ANSWER-D. Urethritis
Rhabdomyolysis is a complication of which type of toxicity?
A. Central nervous system stimulant
B. Opiate
C. Tricyclic antidepressant
,D. Calcium channel blocker - CORRECT ANSWER-A. Central nervous
system stimulant
Which intervention is used to treat a patient with ventricular
fibrillation who has an implantable cardiac defibrillator? -
CORRECT ANSWER-Apply hands-free adhesive patches in the
anterior-posterior position and defibrillate.
For which disorder is phenazopyridine (Pyridium) most
commonly administered? - CORRECT ANSWER-D. Urethritis
Which term defines pain caused by the stretching of a hollow
organ and is described as cramping or a sensation of gas? -
CORRECT ANSWER-Visceral pain
When a patient is in the compensatory stage of shock, the body
preferentially maintains blood flow to which organs? - CORRECT
ANSWER-heart and brain
Which laboratory test result should the nurse expect in a
patient with alcoholic ketoacidosis? - CORRECT ANSWER-Below
normal to slightly elevated serum glucose level
Which finding is characteristic of preeclampsia? - CORRECT
ANSWER-Proteinuria
Sciatic nerve damage is associated with dislocation of which
joint?
,A. Patellar
B. Knee
C. Hip
D. Ankle - CORRECT ANSWER-C. Hip
Which intervention is indicated for a patient with
circumferential full-thickness burns of the chest, inadequate
chest expansion, and restlessness? - CORRECT ANSWER-
Escharotomy
Calcium channel blockers are indicated to treat which
dysrhythmia?
A. Atrial fibrillation
B. Accelerated junctional tachycardia
C. Second-degree atrioventricular block, type II
D. Polymorphic ventricular tachycardia - CORRECT ANSWER-A.
Treatment of atrial fibrillation aims to control the rapid
ventricular rate with medications, such as calcium channel
blockers or beta-blockers. Calcium channel blockers are not
used to treat the other dysrhythmias listed. Accelerated
junctional tachycardia is a transient rhythm that only requires
treatment of the underlying disorder. Patients with second-
degree atrioventricular block, type II, require careful
monitoring and may need transcutaneous pacing. Treatment
for polymorphic ventricular tachycardia is magnesium sulfate
and defibrillation if the patient's condition is unstable.
Activated charcoal can absorb which substance?
, A. Cyanide
B. Kerosene
C. Lead
D. Potassium - CORRECT ANSWER-B
Which herb can decrease the clotting time?
A. Evening primrose
B. Cinnamon
C. Garlic
D. Skull cap - CORRECT ANSWER-B. Cinnamon
Which medication causes urine retention? - CORRECT ANSWER-D.
Diphenhydramine (Benadryl)
The ingestion of the foxglove plant can cause which finding?
A. Hypertension
B. Bradycardia
C. Agitation
D. Lacrimation - CORRECT ANSWER-B. Bradycardia
Which medication causes urine retention? - CORRECT ANSWER-D.
Diphenhydramine (Benadryl)
