Exam 100% Correct!!
Within the first 10 minutes, on the basis of the patient showing symptoms suggestive of myocardial
ischemia, what will your first actions include (if not completed by EMS before arrival)?
o Obtain a 12-lead electrocardiogram (ECG)
o Administer a blood thinner
o Administer aspirin and establish IV access
o Activate the ST-segment elevation myocardial infarction (STEMI) team
o If SPO2 is less than 90%, start oxygen
o Assess airway, breathing, and circulation (ABCs)
o Administer epinephrine 1 mg IV
o Consider nitroglycerin, morphine and a P2Y inhibitor - ANSWERSo Obtain a 12-lead electrocardiogram
(ECG)
o Administer aspirin and establish IV access
o Activate the ST-segment elevation myocardial infarction (STEMI) team
o If SPO2 is less than 90%, start oxygen
o Assess airway, breathing, and circulation (ABCs)
o Consider nitroglycerin, morphine and a P2Y inhibitor
His initial vital signs are HR 120/min, BP 135/88 mm Hg, RR 23/min, SpO2 87%, and temperature 37.3C.
When considering oxygen saturation, what is your course of action?
o Intubate the patient immediately
o Administer albuterol nebulizer
o Do not start oxygen
o Start oxygen at 4L/min via nasal cannula - ANSWERSo Start oxygen at 4L/min via nasal cannula
What additional question help you determine next steps?
, o Do you take any medication?
o Do you have any allergies?
o When was the last time you went to the doctor?
o When did the symptoms start?
o Have you had any recent falls? - ANSWERSo Do you take any medication?
o Do you have any allergies?
o When did the symptoms start?
Your patient continues to say that he has chest discomfort. What treatment can you repeat as long as it
is not contradicted by vital signs?
o Morphine sublingual every 1 to 3 minutes
o Morphine IV every 1 to 3 minutes
o Nitroglycerine sublingual or translingual every 3 to 5 minutes
o Nitroglycerine every 1 to 3 minutes - ANSWERSo Nitroglycerine sublingual or translingual every 3 to 5
minutes
With the diagnosis of STEMI, what is the most probable treatment?
o Release to home
o Admission to an intensive car unit
o Admission for observation
o Admission for PCI or fibrinolysis - ANSWERSo Admission for PCI or fibrinolysis
What is your goal for PCI when treating this patient?
o Door-to-balloon inflation time of 30 minutes
o First medical contact-to-balloon inflation time of 90 minutes
o Door-to-needle time of 90 minutes
o First medical contact-to-needle time of 30 minutes - ANSWERSo First medical contact-to-balloon
inflation time of 90 minutes
What is your interpretation of the patient's ECG tracing?