PEA (pulse less electrical activity ) - answer✔✔sinus rhythm but clinically dead
can not defib must continue CPR
CSF Xanthochromatic - answer✔✔Yellow color, old blood.
lumbar puncture - answer✔✔check platelet count and coagulation studies
Pupil assessment - answer✔✔done at ambient light of the room
Neuro exam invalidation - answer✔✔hypoglycemia
PR interval - answer✔✔transit time of electricity form atrium to ventricles
Left atrium - answer✔✔first to accept oxygenated blood from the lungs
SA node - answer✔✔primary pacemaker of the heart
upright QRS complex - answer✔✔current is traveling towards the monitor lead
Circulation Assessment - answer✔✔skin color
palpate pulse
cap refill
Mitral Valve - answer✔✔prevents blood from refluxing from left ventricle to the left atrium
Cardiac Enzymes - answer✔✔Troponin >0.01
CK-MB
2nd degree type 1 block - answer✔✔has variable PR interval then drops a qrs
Percutaneous Coronary Interventions - answer✔✔femoral - no bending of the leg or ambulation
for a few hours
if bleeding occurs- manual pressure
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