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.
Shortness of breath (dyspnea) Dyspnea is sometimes described as a tightness in the chest or an inability to take a big breath. Large tumors or the spread of lung cancer can cause blockages in your major airways as well as fluid buildup around your lungs. This buildup is called a pleural effusion. Pleural effusion can lead to shortness of breath and chest pain, common symptoms of lung cancer.