Which of the following types of surgical sponges are prepackaged in units of five?

Classic RSR pattern in Leads V1 and V2 with QRS width of 0.12 seconds is indicative of:

A) right bundle branch block B) left bundle branch block C) indeterminate bundle branch block D) extreme left bundle branch block

The ____________________ is the most common portal of entry into the body for pesticides and other chemicals

Fill in the blank(s) with correct word