Suspected physical abuse of grandfather by adult grandchild. After investigation, the abuse was confirmed. Patient is here for subsequent treatment

The spinal cord extends from the base of the medulla oblongata to the junction between the ________ lumbar vertebrae

a. first and second b. second and third c. third and fourth d. fourth and fifth

Upper airway obstruction is commonly caused by:

A) fluid buildup in the alveoli. B) bronchoconstriction. C) asthma. D) loss of muscle control in the tongue and soft tissues.