Explanation:
Although it is simpler to remember, Compressions (circulation), Airway, and Breathing (CAB) is now the correct order for basic life support.
Explanation:
The standard treatment for PEA is epinephrine. Because PEA is not regarded as a "shockable" rhythm, unsynchronized cardioversion is not advised.
Explanation:
Adenosine is the major medication used to treat narrow QRS complex SVT. The other medications are utilized in ACLS in various situations.
Explanation:
Adenosine is given as a 6 mg IV dose at first. If 6 mg is ineffective, 12 mg IV is administered as the next dose.
Explanation:
Although it varies from patient to patient, a good generalization is that tachycardia begins to manifest symptoms at 150 bpm. A heart rate of greater than 100 beats per minute is considered tachycardia.
Explanation:
Ventilations need to be administered 10 to 12 times per minute when there is no advanced airway in place. According to this, a ventilation occurs every 5 to 6 seconds.
Explanation:
All of these metrics can give clinicians information regarding the caliber of CPR. During CPR, the objective for quantitative waveform capnography is at least 10 mm Hg. During CPR, the arterial diastolic blood pressure needs to be at least 20 mm Hg. A Swan-Ganz catheter or an equivalent should be used to assess the central venous oxygen saturation, which should be at least 30%.
Explanation:
To ensure that a fibrinolytic medicine can be administered within an hour of arrival at the emergency department, all diagnostic testing and checklists should be completed. The time frame from the start of symptoms varies (3 hours in most, 4.5 hours in some).
Explanation:
Being a team leader doesn't require any specific training beyond having the skills to carry out all aspects of resuscitation if necessary. While a doctor is frequently the team leader, it is not necessary if another team member is able to write an ACLS prescription.
Explanation:
The H's and T's mnemonic does not include hypocalcemia as one of the primary causes of PEA.
Explanation:
Programs should be put in place to diagnose, assess, and treat STEMI patients within 90 minutes of their arrival at the emergency room.
Explanation:
Atropine is given intravenously in doses of 1.0 mg. A paradoxical slowing of the pulse rate may occur at doses lower than 0.5 mg, take note.
Explanation:
They ought to last no more than ten seconds.
Explanation:
After cardiac arrest, blood pressure is maintained via fluid resuscitation and/or "pressors" such adrenaline and dopamine. Although it is not a common treatment for hypotension, hypocalcemia can be treated independently if it is present.
Explanation:
The most recent recommendations admit that chest compressions can be done too quickly or too slowly. Therefore, a pace between 100 and 120 is advised.
Explanation:
During every heartbeat, a P wave occurs at the proper interval before a typical QRS complex. The rate's extreme slowness is the sole noticeable oddity.
