Category codes I05-I09 report hypertensive diseases

All equipment and material used during delivery should be sterile, or at least as clean as possible

Indicate whether the statement is true or false

A 68-year-old man has a small squamous cell carcinoma of the right posterior lateral border of the tongue. If left untreated, this lesion would most likely metastasize first to which of the fol-lowing?

a. Submental lymph nodes b. Submandibular lymph nodes c. Mandible d. Lung