Which of the following is the most important treatable risk factor for prevention of stroke?

A patient may benefit from cyclosporine (Sandimmune). Cyclosporine may be prescribed to:

A 68-year-old previously healthy man presents to the emergency department with a transient episode of confusion and difficulty speaking that occurred approximately one hour ago and lasted about 20 minutes. A non-contrast computed tomography scan of the brain shows no abnormalities. An electrocardiogram reveals new-onset atrial fibrillation with a ventricular rate of 96 beats/minute. Which of the following medications should be initiated?

Hypoglycemia can result from the action of either insulin or an oral hypoglycemic. Signs and symptoms of hypoglycemia include:

Find the missing part of the right triangle.

Which of the following are elements of a risk assessment? Check all that apply. 

In the United States, who has the authority to declare an emergency due to a natural disaster? Check all that apply. 

Find the missing part of the right triangle.

Where do the forces for most external processes on the Earth come from?

Risk assessment involves not only the assessment of hazards from a scientific point of view, but also the socio-economic impacts of a hazardous event.