l Archives

The five bones of the spine supporting the lower back.

The space in the interior of a tubular structure, such as an artery or…

The impedance (resistance) encountered. Lung resistance is due to nonelastic resistance caused by the…

A complex phospholipid substance in the lung that regulates the amount of surface tension…

Lung spirometric measurements, as follows: expiratory reserve volume (ERV), Inspiratory reserve volume (IRV), residual…

Specialized tissue of the lymphatic system where concentrated numbers of white blood cells reside…

Inflammation and enlargement of lymph nodes as a result of a benign, localized, or…

Infected or diseased lymph nodes.

A white blood cell, either B-cell or T-cell.

A soluble chemical released by sensitized lymphocytes on contact with a specific antigen. Lymphokines…

Virus unit surrounded by an envelope of lipoprotein in addition to the usual core…

A patented breathable film which helps protect healthcare workers against exposure to blood and…