…Contraindications Cautery: Type Contraindication : : Absolute The source of bleeding cannot be identified Relative A pacemaker or ICD when monopolar electrocautery is used Relative A cochlear…

…2. A moistened cotton bud with a rolling movement can lift off a superficial body from the conjunctiva or the cornea. Never use a cotton…

…1. Expose the whole shoulder; rolling up a sleeve creates a constriction that distorts the anatomy and tempts the operator to inject too high. 2…