10 Things You Should Know About Hemoptysis

  What is hemoptysis? Hemoptysis is the coughing up of blood or blood-stained mucus from the bronchi, larynx, trachea, or lungs. This can occur with lung cancer, infections such as tuberculosis, bronchitis, or pneumonia, and certain cardiovascular conditions. What is massive hemoptysis? Massive hemoptysis has no generally accepted definition. Suggested volumes range from 100 mL […]

Poison Oak

What is poison oak? Poison oak, is a woody vine or shrub in the sumac family, Anacardiaceae. It is widely distributed in western North America, inhabiting conifer and mixed broadleaf forests, woodlands, grasslands, and chaparral biomes. Poison oak releases an oil called urushiol when damaged. The allergen is absorbed into your skin when you touch the […]

Autonomic Nervous System and Functions

What is the Autonomic Nervous System? The autonomic nervous system is that part of the nervous system responsible for the control of the bodily functions not consciously directed, examples of these functions include breathing, heartbeat, and digestive processes of the body. The autonomic nervous system is regulated by the hypothalamus.   What is included in […]