a 1:100,000 dilution of epinephrine for obtaining pulpal anesthesia may be used in combination with a relatively small infiltrated dose of 1:50,000 to decrease bleeding. this is a particularly important strategy for dental hygienists to use during provision of nonsurgical periodontal therapy. group of answer choices both statements are true. both statements are false. the first statement is true; the second statement is false. the first statement is false; the second statement is true.
