Which of the following terms applies to the accounting system in which outstanding accounts such as office expenses and services are paid for?

Which channel(s) are you treating when working on the posterior head and neck?

a. Kidney, pericardium, and San Jao b. Gall bladder only c. Urinary bladder only d. Liver, lung, and large intestine

A patient has been supported by a mechanical ventilator using a heat and moisture exchanger for the last 3 days. Suctioning reveals an increase in the amount and tenacity of secretions. Which of the following actions is indicated?

a. Increase the hygroscopic condenser hu-midifier temperature. b. Reassess the patient's secretions over the next 24 to 48 hr. c. Replace the hygroscopic condenser hu-midifier with a new one. d. Switch the patient to a large-volume heated humidifier.