Dysrhythmias Practice Questions
A 26-12 months-old customer with atrial fibrillation that has no longer responded to remedy
therapy has arrived on the hospital for an optionally available cardioversion. Which of the
subsequent affected person statements maximum worries the nurse?
1) "I can not wait to forestall taking this Coumadin. I've been on this crap for weeks now."
2) "I'm ravenous. I haven't eaten some thing in three hours."
3) "I feel certainly brief of breath, can I lie down?"
4) "I haven't taken my Digoxin seeing that 9 o'clock ultimate night. Is that k?" - ANS-Answer:
three
Patients with atrial traumatic inflammation are at exceptionally high risk for clots, regardless of
anticoagulation therapy. Shortness of breath should imply a PE, and this ought to be at once
investigated through the nurse. The patient should be NPO for at the least four hr. Previous to
the process associated with anesthesia use, but this is not as urgent of a difficulty. The affected
person should additionally withhold Digoxin therapy for forty eight hours to make sure that, as
soon as cardioverted, NSR returns.
A purchaser admitted after using crack cocaine develops ventricular traumatic inflammation.
After figuring out unresponsiveness, which motion must the nurse take next?
A. Defibrillate at 200
b. Establish IV get right of entry to.
C. Place an oral airway and ventilate.
D. Start cardiopulmonary resuscitation (CPR). - ANS-Answer: A
Rationale: Defibrillating is of precedence earlier than any other resuscitative measures in
keeping with Advanced Cardiac Life Support protocols.
A consumer with atrial traumatic inflammation with fast ventricular response has obtained
remedy to sluggish the ventricular fee. The pulse is now 88. For which extra remedy does the
nurse plan?
A. Synchronized cardioversion
b. Electrophysiology studies (EPS)
c. Anticoagulation
d. Radiofrequency ablation therapy - ANS-Answer: C
Rationale: Because of the chance for thromboembolism, anticoagulation is vital.
A group of nursing students are discussing atrial flutter. These students understand that which
of the subsequent are visible with atrial flutter? Select all that follow:
1) Ventricular price of 220-three hundred bpm.
2) Regular rhythm
three) Saw-teeth sample
four) Measurable PR c language
, 5) Long QRS c language - ANS-Answer(s): 2, 3
The ATRIAL fee is 250-400 bpm. Ventricular is about 75-a hundred and fifty. The rhythm is
ordinary, with the P wave performing as little flutter or a "saw tooth sample". The PR c program
languageperiod isn't measurable r/t this noticed-tooth P wave. The QRS is ordinary.
A nurse on a CVT unit perspectives the reveal and sees the patient in room 452 has simply all
started having occasional PVCs. Which motion need to the nurse take first?
1) Check at the affected person
2) Check ultimate magnesium and potassium tiers
three) Document the prevalence and watch for further PVCs
4) Contact the physician - ANS-Answer: 1
Although electrolytes are probable the perpetrator, the nurse first wishes to first investigate the
affected person. Then, the nurse need to appearance inside the affected person's chart and
evaluate or request an order for electrolyte stages. This can also eventually need to be
documented, however the nurse may be held chargeable for overlook if he/she does no longer
check the affected person first. The medical doctor may additionally or might not need to be
contacted.
A nurse operating on a CVT unit gets report from day shift. After receiving record, which patient
must the nurse see first?
1) A 23-yr-vintage professional tennis player with a HR of forty seven bpm.
2) A 69-year-old male with atrial fibrillation who has new onset confusion.
3) A seventy two-yr-antique woman with atrial flutter who reviews feeling strangely worn-out
these days and the previous day.
Four) A 33-yr-vintage girl with sinus tachycardia who is asking for her at-home Metoprolol. -
ANS-Answer: 2
Patients with a-fib are at threat for pulmonary and systemic emboli, and new onset of
bewilderment may additionally indicate a stroke on this affected person. Patients with atrial
flutter may additionally sense greater tired some days than others.
A nursing pupil is aware that which of the subsequent is the treatment for risky atrial flutter?
1) Adenosine (Adenocard) 6 mg rapid IVP.
2) Cardioversion with adjoining Heparin therapy
3) Defibrillation STAT followed via CPR.
Four) Altemose 3 mg IVP over 1-2 seconds. - ANS-Answer: 2
Cardioversion is used if the affected person is unstable. Anticoagulants are used if the
arrhythmia has stuck around for 48 hr +. Adenosine can be used with a slim QRS and ordinary
RR c programming language
A affected person in asystole is in all likelihood to receive which of the following drug
treatments?
A. Atropine and epinephrine
b. Lidocaine and amiodarone
c. Digoxin and procainamide
A 26-12 months-old customer with atrial fibrillation that has no longer responded to remedy
therapy has arrived on the hospital for an optionally available cardioversion. Which of the
subsequent affected person statements maximum worries the nurse?
1) "I can not wait to forestall taking this Coumadin. I've been on this crap for weeks now."
2) "I'm ravenous. I haven't eaten some thing in three hours."
3) "I feel certainly brief of breath, can I lie down?"
4) "I haven't taken my Digoxin seeing that 9 o'clock ultimate night. Is that k?" - ANS-Answer:
three
Patients with atrial traumatic inflammation are at exceptionally high risk for clots, regardless of
anticoagulation therapy. Shortness of breath should imply a PE, and this ought to be at once
investigated through the nurse. The patient should be NPO for at the least four hr. Previous to
the process associated with anesthesia use, but this is not as urgent of a difficulty. The affected
person should additionally withhold Digoxin therapy for forty eight hours to make sure that, as
soon as cardioverted, NSR returns.
A purchaser admitted after using crack cocaine develops ventricular traumatic inflammation.
After figuring out unresponsiveness, which motion must the nurse take next?
A. Defibrillate at 200
b. Establish IV get right of entry to.
C. Place an oral airway and ventilate.
D. Start cardiopulmonary resuscitation (CPR). - ANS-Answer: A
Rationale: Defibrillating is of precedence earlier than any other resuscitative measures in
keeping with Advanced Cardiac Life Support protocols.
A consumer with atrial traumatic inflammation with fast ventricular response has obtained
remedy to sluggish the ventricular fee. The pulse is now 88. For which extra remedy does the
nurse plan?
A. Synchronized cardioversion
b. Electrophysiology studies (EPS)
c. Anticoagulation
d. Radiofrequency ablation therapy - ANS-Answer: C
Rationale: Because of the chance for thromboembolism, anticoagulation is vital.
A group of nursing students are discussing atrial flutter. These students understand that which
of the subsequent are visible with atrial flutter? Select all that follow:
1) Ventricular price of 220-three hundred bpm.
2) Regular rhythm
three) Saw-teeth sample
four) Measurable PR c language
, 5) Long QRS c language - ANS-Answer(s): 2, 3
The ATRIAL fee is 250-400 bpm. Ventricular is about 75-a hundred and fifty. The rhythm is
ordinary, with the P wave performing as little flutter or a "saw tooth sample". The PR c program
languageperiod isn't measurable r/t this noticed-tooth P wave. The QRS is ordinary.
A nurse on a CVT unit perspectives the reveal and sees the patient in room 452 has simply all
started having occasional PVCs. Which motion need to the nurse take first?
1) Check at the affected person
2) Check ultimate magnesium and potassium tiers
three) Document the prevalence and watch for further PVCs
4) Contact the physician - ANS-Answer: 1
Although electrolytes are probable the perpetrator, the nurse first wishes to first investigate the
affected person. Then, the nurse need to appearance inside the affected person's chart and
evaluate or request an order for electrolyte stages. This can also eventually need to be
documented, however the nurse may be held chargeable for overlook if he/she does no longer
check the affected person first. The medical doctor may additionally or might not need to be
contacted.
A nurse operating on a CVT unit gets report from day shift. After receiving record, which patient
must the nurse see first?
1) A 23-yr-vintage professional tennis player with a HR of forty seven bpm.
2) A 69-year-old male with atrial fibrillation who has new onset confusion.
3) A seventy two-yr-antique woman with atrial flutter who reviews feeling strangely worn-out
these days and the previous day.
Four) A 33-yr-vintage girl with sinus tachycardia who is asking for her at-home Metoprolol. -
ANS-Answer: 2
Patients with a-fib are at threat for pulmonary and systemic emboli, and new onset of
bewilderment may additionally indicate a stroke on this affected person. Patients with atrial
flutter may additionally sense greater tired some days than others.
A nursing pupil is aware that which of the subsequent is the treatment for risky atrial flutter?
1) Adenosine (Adenocard) 6 mg rapid IVP.
2) Cardioversion with adjoining Heparin therapy
3) Defibrillation STAT followed via CPR.
Four) Altemose 3 mg IVP over 1-2 seconds. - ANS-Answer: 2
Cardioversion is used if the affected person is unstable. Anticoagulants are used if the
arrhythmia has stuck around for 48 hr +. Adenosine can be used with a slim QRS and ordinary
RR c programming language
A affected person in asystole is in all likelihood to receive which of the following drug
treatments?
A. Atropine and epinephrine
b. Lidocaine and amiodarone
c. Digoxin and procainamide
