A healthy human brain will continue to develop until the approximate age of ________

You are administering positive pressure ventilation to an elderly male with a history of advanced chronic obstructive pulmonary disease (COPD). Which of the following must you keep in mind as you care for this patient?

A) Too forceful ventilations may rupture the lung tissue and cause a pneumothorax. B) High concentrations of oxygen will damage the lungs and must be avoided. C) Ventilations must be given with greater force to overcome natural stiffening of the rib cage. D) Positive pressure ventilation with high-concentration oxygen is contraindicated for this patient.

When applying an insurance adjustment to a patient's account, you are not typically required to post the:

A) name of the insurance company making the adjustment B) name of the secondary insurance company that might be billed later C) amount of the adjustment D) date of the adjustment