Devices used to remove water from basements and elevator shafts are referred to as:

Each spinal sensory nerve carries sensory information from a specific area of the skin. These areas of the skin are known as:

A) Somatomes B) Myotomes C) Paratomes D) Dermatomes

In which of the following types of ventilation is alveolar expansion during inspiration due to a decrease in pleural pressure? 1. Positive-pressure ventilation (PPV) 2. Negative-pressure ventilation (NPV) 3. Spontaneous ventilation

a. 1 and 2 only b. 1 and 3 only c. 2 and 3 only d. 1, 2, and 3