The node that is located just above the tricuspid valve is the:

The leaf-shaped flap that helps prevent food from entering the lower respiratory system is called:

a. the epiglottis. b. the trachea. c. the pharynx. d. a bronchiole.

If a patient is covered by more than one health plan, form locator 11d is answered Yes and form locators 9a-d must be completed

Indicate whether this statement is true or false.