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: A Common Asthma Symptom. Asthma. Shortness of breath is one of the classic asthma symptoms people experience before being diagnosed with asthma or when their asthma is poorly controlled. Shortness of breath refers to feeling breathless or having difficulty breathing. Your doctor may refer to shortness of breath using the medical term dyspnea. There is no strict medical definition for shortness of breath. Patients will often describe this trouble breathing differently. You may hear shortness of breath described as: Being air hungry.