All are contraindications of lidocaine except:
A) bradycardia with PVCs
B) second degree type II blocks
C) infranodal heart blocks
D) sinus arrhythmia with PVCs
Answer: D
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____________________ acts as a shock absorber and provides a relatively smooth surface for gliding
Fill in the blank(s) with correct word
Almost every blood bank test requires a large, plain, ____ top evacuated tube or a large, lavender top EDTA evacuated tube.
A. red B. orange C. yellow D. green
After the patient's airway is intubated during two-rescuer CPR, you should:
A. pause compressions to deliver ventilations. B. increase rescue breathing to a rate of 12 breaths/min. C. decrease the compression rate to about 80 per minute. D. deliver one rescue breath every 6 to 8 seconds.
What is the very small, circular radiolucency often observed in the middle of the radiopaque genial tubercles called?
What will be an ideal response?