The draining lava left long, tube-like caverns. Of the four caves in this particular cluster, only Boyd Cave is now open to hikers. Arnold Ice Cave is filled with ice. Skeleton and Wind Cave were open to hikers until 2007, when they were gated closed to prevent vandalism and protect hibernating bats.
Dyspnea is translated from medical terminology to mean difficult breathing, where some disease, reaction, or other stimulant has caused breathing to be obstructed or otherwiseâ¦ uneasy. Apnea means lack of or stopped breathing.
Asthma vs. chronic obstructive pulmonary disease. Asthma is a respiratory condition that comes with spasms in the bronchi of the lungs that make it difficult to breathe. It is often mistaken for chronic obstructive pulmonary disease. When someone has COPD they experience a decrease in airflow over a period of time.