Migration __________ factors such as civil strive, environmental degradation, or unemployment drive people from their homelands.

Fundamentally, geography is:

The term __________ is used to describe inland climates with hot summers and cold, snowy winters such as those found in interior North America and Russia.

Political and economic stability in modern Sub-Saharan Africa is threatened by all of the following except:

A patient arrives at the emergency room anxious, severely dyspneic, tachypneic, diaphoretic, wheezing, and has a SpO2 of 84% on room air. The patient can only speak in 1-2 word sentences. What is the priority in treating this patient?  

Possible indications for aerosol therapy include which of the following:  delivery of aerosolized drugs to treat upper airway obstruction  improved mobilization and clearance of secretions  humidify inspired medical gases   delivery of aerosol drugs to treat lower airway obstruction 

An RT wants to deliver humidity to their assigned patient with a tracheostomy in place. The patient is currently requiring 40% oxygen and has a large amount of thick pale yellow secretions with difficulty expectorating. Select the best therapeutic modality for delivery of the required FiO2 from the options below.    Definition Expectorate: cough or spit out (phlegm) from the throat or lungs.

Patients must be able to generate an inspiratory flow rate of at least 40 L/min to produce a respirable dose from this device.    Which aerosol delivery device does this apply to? 

10. What idea did Renaissance scholars find in Plato’s philosophy that was enormously liberating?

14. Which of the following developments contributed most to the Industrial Revolution?