Method 1: Using the @media At-rules. The @media rule is used to define different style rules for different media types in a single style sheet. It is usually followed by a comma-separated list of media types and the CSS declarations block containing the styles rules for target media. The style declaration in the example below tells the browser to display body content in 14 pixels Arial font on the screen, but in case of printing it will be in a 12 points Times font.
Serological tests may be performed for diagnostic purposes when an infection is suspected, in rheumatic illnesses, and in many other situations, such as checking an individual's blood type. Serology blood tests help to diagnose patients with certain immune deficiencies associated with the lack of antibodies, such as X-linked agammaglobulinemia.
- Multiple System Atrophy (Shy-Drager syndrome). The quantitative sudomotor axon reflex test (QSART) has been a routine postganglionic sudomotor function clinical laboratory test since 1983. QSART is a test designed to evaluate the integrity of the postganglionic sympathetic axons.At regional test sites, multicompartmental sweat cells are attached to the limbs.he QSART is a test that measures the autonomic nerves that control sweating. The test is useful in assessing autonomic nervous system disorders, peripheral neuropathies and some types of pain disorders.