What is a normal value for a Prothrombin Level?

What test is monitored when a patient is on coumadin?

Identify the structure that the arrows are pointing to in the following picture.

When blood is collected in a tube containing anticoagulant, such as a blue-top tube, the straw-colored fluid that can be separated from the cells by centrifugation is referred to as:

Place each function into the correct category, digestive system, urinary system or both. Digestive Urinary Both

The correct electron configuration for magnesium is: 1s2 2s2 2p6 3s2.

Common gait deviations associated with PD include: 

A patient with hemiparesis that has difficulty sustaining movements, agnosia, unilateral neglect and visuospatial impairments has likely sustained an injury to which hemisphere?

A patient presents with dysdiadochokinesia. This means they are unable to produce a rapid, alternating movement. This strongly indicates dysfunction in which system?

Which of these is a common medical management/treatment for MS?