Multiple Choice Exam

Question 1/26
A patient with sinus bradycardia and a heart rate of 42/min has diaphoresis and a blood pressure of 80/60 mm Hg. What is the initial dose of atropine?

Choose the correct option and select submit.

A) 3mg
B) 0.1 mg
C) 0.5 mg
D) 1 mg

Question 2/26
A patient is in refractory ventricular fibrillation and has received multiple appropriate defibrillation shocks, epinephrine 1 mg IV twice, and an initial dose of amiodarone 300 mg IV. The patient is intubated.

Which best describes the recommended second dose of amiodarone for this patient?

A) 1 mg/kg IV push
B) 300 mg IV push
C) 150 mg IV push
D) 1 to 2 mglmin infusion

Question 3/26
A patient with sinus bradycardia and a heart rate of 42/min has diaphoresis and a blood pressure of 80/60 mm Hg.

What is the initial dose of atropine?

A) 0.1 mg
B) 0.3 mg
C) 0.5 mg
D)1 mg

Question 4/26
A 35-year-old woman has palpitations, light-headedness. and a stable tachycardia. The monitor shows a regular narrow-complex QRS at a rate of 180/min. Vagal maneuvers have not been effective in terminating the rhythm. An IV has been established. which drug should be administered?

Choose the correct option and select submit

A) Lidocaine 1mg/kg
B) Atropine 0.5 mg
C) Epinephrine 2 to 10 mcg/kg per minute
D) Adenosine 6 mg

Question 5/26
A patient is in pulseless ventricular tachycardia. Two shocks and 1 dose of epinephrine have been given. which drug should be given next?

Choose the correct option and select submit.

A) Adenosine 6 mg
B) Lidocaine 0.5 m/kg
C) Epinephrine 3 mg
D) Arniodarone 300 mg

Question 6/26
A patient is in refractory ventricular fibrillation. High-quality CPR is in progress. One dose of epinephrine was given after the second shock. An antiarrhythmic drug was given immediately after the third Shock. You are the team leader. which medication do you order next?

Choose the correct option and select submit.

A) epinephrine:3 mg
B) sodium bicarbonate 50 mEq
C) Epinephrine 1mg
D) A second dose of the antiarrhythmic drug

Question 7/26
A patient has sinus bradycardia with a heart rate of 36/min. Atropine has been administered to a total dose of 3 mg. A transcutaneous pacemaker has failed to capture. The patient is confused, and her blood pressure is 88156 mm Hg. Which therapy is now indicated?

Choose the oorrecl option and select submit.

A) Atropine 1 mg
B) Epinephrine 2 to 10 meg/min
C) Normal saline 250 mL to 500 mL bolus
D) Adenosine 6 mg

Question 8/2
0A 35·year·old woman has palpitations, light·headedness, and a stable tachycardia, The monitor shows a regular narrow-complex QRS at a rate of 180/min. Vagal maneuvers have not been effective in terminating the rhythm, An IV has been established, Which drug should be administered?

Choose the correct option and select submit.

A)Atropine 0,5 mg
B)Epinephrine 2 to 10 mcg/kg per minute
C) Lidocaine 1 mg/kg
D) Adenosine 6 mg

Question 9/26
A monitored patient in the ICU developed a sudden onset of narrow compiex tachycardia at a rate of 220/min. The patienrs blood pressure is 128/58 mm Hg, the PETC02 is 38 mm Hg, and the pulse oximetry reading is 98%. There is vascular access in the left arm, and the patient has not been given any vasoactive drugs. A 12·lead ECG confirms a supraventricular tachycardia with no evidence of ischemia or infarction. The heart rate has not responded to vagal maneuvers. What is your next action?

Choose the correct option and select submit.

A) Perform synchronized cardioversion at 200 J
B) Administer amiodarone 300 mg IV push
C) Administer adenosine 6 mg IV push
D) Perform synchronized cardioversion at 50 J

Question 10/26
A patient is in pulseless ventricular tachycardia. Two shocks and 1 dose of epinephrine have been given. Which drug should be given next?

Choose the correct option and select submit.

A) Adenosine 6 mg
B) Epinephrine 3 mg
C)amidrone 300mg.
D) Lidocaine 0.5 mg/kg

Question 11/26
You are caring for a 66-year-old man with a history of a large intracerebral hemorrhage 2 months ago. He is being evaluated for another acute stroke. The CT scan is negative for hemorrhage. The patient is receiving oxygen via nasal cannula at 2 Llmin, and an IV has been established. His blood pressure is 180/100 mm Hg. Which drug do you anticipate giving to this patient?

Choose the correct option and select submit.

A) Glucose (D50)
B) Nicardipine
C) Aspirin
D) rtPA

Question 12/26
What is the indication for the use of Magnesium in cardiac arrest?

Choose the correct option and select submit

A) Pulseless ventricular tachycardi aassociated torsades de pointes
B) Shock-refractory monomorphic ventricular tachycardia
C) Shock-refractory ventricular fibrillation
D) Pulseless ventricular tachycardi aassociated torsades de pointes

Question 13/26
A patient is in cardiac arrest. Ventricular fibrillation has been refractory to a second shock. VVhich drug should be administered first?

Choose the correct option and select submit.

A) Sodium bicarbonate 50 mEq IV/IO
B) Atropine 1 mg IV/IO
C) Epinephrine 1 mg IV/lO
D) Lidocaine 1 mg/kg IV/IO

Question 14/26
In which situation does bradycardia require treatment?

Choose the correct option and select submit.

A) Systolic blood pressure greater than 100 mmHg
B)12-lead ECG shovving a normal sinus rhythm
C) Hypotension
D) Diastolic blood pressure greater than 90 mm Hg

Question 15/26
A patient vvith possible STEMI has ongoing chest discomfort. What is a contraindication to nitrate administration?

Choose the correct option and select submit.

A) Heart rate less than 90/min
B) Anterior wall myocardial infarction
C) Use of a phosphodiesterase inhibitor vvithin the previous 24 hours
D) Systolic blood pressure greater than 180 mm Hg

Question 16/26
A patient is in cardiac arrest Ventricular fibrillation has been refractory to an initial shock. If no pathway for medication administration is in place, which method is preferred?

Choose the correct option and select submit.

A) Endotracheal tube
B) External jugular vein
C) IV or IO
D)Central line

Question 17/26
A patient is in cardiac arrest. Ventricular fibrillation has been refractory to a second shock. Which drug should be administered first?

Choose the correct option and select submit.

A) lidocaine 1 mg/kg IV/IO
B) Atropine 1 mg IV/IO
C) Epinephrine 1 mg IV/IO
D) Sodium bicarbonate 50 mEq IV/IO

Question 18/26
Which intervention is most appropriate for the treatment of a patient in asystole?

Choose the correct option and select submit.

A) Defibrillation
B) Atropin
C)Epinephrine
D) Transcutaneous pacing

Question 19/26
A patient is in cardiac arrest. High-quality chest compressions are being given. The patient is intubated, and an IV has been started. The rhythm is asystole. VVhat is the first drug dose to administer?

Choose the correct option and select submit.

A) Atropine 0.5 mg IV/IO
B) Atropjne -1 mg IV/IO
C) Epinephrine 1 mg IV/IO
D) Dopamine 2 to 20 mcg/kg per minute IV/IO

Question 20/26
You arrive on the scene vvith the code tea~. High-quaHty CPR is in progress. An AED has previously advised nno shock indicated." A rhyth~ check novv finds asystole. After resuming high-quality compressions, which action do you take next?

Choose the correct option and select submit.

A) Insert a laryngeal airvvay
B) Perfom endotracheal intubation
C) ESstablish IV or IO access
D)Call for a pulse check

Question 21/26
A patient with STEMI has ongoing chest discomfort. Heparin 4000 units IV bolus and a heparin infusion of 1000 units per hour are being administered. The patient did not take aspirin because he has a history of gastritis, which was treated 5 years ago. What is your next action?

A) Choose the correct option and select submit.
B) Give clopidogrel 300 mg orally
C) Give aspirin 162 to 325 mg to chew
D) Give enteric-coated aspirin 75 mg orally

Question 22/26
A 62-year-old man suddenly experienced difficulty speaking and left-sided weakness_ He meets initial criteria for fibrinolytic therapy. and a CT scan of the brain is ordered. which best describes the guidelines for antiplatelet and fibrinolytic therapy?

Choose the correct option and select submit.

A) Give heparin if the CT scan is negative for hemorrhage
B)Give aspirin 120 mg and clopidogrel 75mg orally
C) Hold aspirin for at least 24 hours if rtPA is administered
D) Give aspirin 162 to 325 mg tobe chewed immedia1tly

Question 23/26
A patient with possible STEMI has ongoing chest discomfort. What is a contraindication to nitrate administration?

Choose the correct option and select submit.

A)Systolic blood pressure greater than 180 mmHg
B) Heart rate less than 90/min
C) Use of a phosphodiesterase inhibitor within the previous 24 hours
D) Anterior wall myocardial infarction

Question 24/26
A patient has a rapid irregular wide-complex tachycardia. The ventricular rate is 138p/min. He is asymptomatic, with a blood pressure of 110/70 mm Hg. He has a history of angina. What action is recommended next?

Choose the correct option and select submit

A) Giving lidocaine 1 to 1.5 mg IV bolus
B) Perfonming synchronized cardioversion
C) Seeking expert consultation
D) Giving adenosine 6 mg IV bolus

Question 25/26
What is the indication for the use of magnesium in cardiac arrest?

Choose the correct option and select submit.

A) Shock-refractory ventricular fibrillation
B) Shock refractory monomorphic ventricular tachycardia
C) Pulseless ventricular tachycardia-associated torsades de pointes
D)Shock-refractory ventricular fibrillation

Question 26/26
A 57 -year-old woman has palpitations, chest discomfort, and tachycardia. The monitor shows a regular wide-complex QRS at a rate of l80lmin. She becomes diaphoretic, and her blood pressure is 80/60 mm Hg.

Which action do you take next?

A) Obtain a 12-lead ECG
B) Establish IV access
C) Perform electrical cardioversion
D) Seek expert consultation

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