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.
Tachypnea vs Dyspnea. Dyspnea is a term that also describes breathing but refers to the sensation of shortness of breath. Dyspnea can occur with a normal breathing rate, a high breathing rate, or a low breathing rate. It can also occur with both a shallow breathing pattern or a deep breathing pattern.