You are using a Bird® Mark 7A ventilator for IPPB therapy. You notice that before the ventilator delivers a breath, the pressure manometer indicates a -8 cmH2O. What control should you manipulate?

Expectorated phlegm that contains respiratory tract, oropharyngeal, and nasopharyngeal secretions and bacteria and products of inflammation including polymeric DNA and actin is called

a. gel. b. mucus. c. phlegm. d. sol. e. sputum.

The structures that together make up the external genitalia are called the _________

A. vulva C. ova B. cervix D. eclampsia