Gecko toes seem to be double-jointed, but this is a misnomer, and is properly called digital hyperextension. [31] Gecko toes can hyperextend in the opposite direction from human fingers and toes. This allows them to overcome the van der Waals force by peeling their toes off surfaces from the tips inward.
Some species can glide, most lack eyelids, and they all can stick to any surface except Teflon. Get to know the extraordinary gecko!
Noisy breathing during sleep A deviated septum or swelling of the intranasal tissues can be one of the many reasons for noisy breathing during sleep. Awareness of the nasal cycle It's normal for the nose to alternate being obstructed on one side and then change to being obstructed on the other. This is called the nasal cycle.
Breathe easy Pulmonology (Lungs) You take about 20,000 breaths a day, so treating illnesses affecting the lungs and breathing are vital to your overall health. Our pulmonologists and lung specialists can help you breathe easier by diagnosing and treating lung diseases and conditions with advanced technologies, such as robotic-assisted bronchoscopy.
Your heart and lungs are involved in transporting oxygen to your tissues and removing carbon dioxide, so problems with either of these organs can impact your breathing. Speak with your primary care provider if you have worsening or consistent shortness of breath in these situations: Walking up a flight of stairs.
Another cause of COPD is breathing in toxic fumes or gases. In rare cases, the cause is a genetic problem. People with COPD are at increased risk of developing respiratory infections, heart disease, lung cancer, pulmonary hypertension and depression.