The primary cause of respiratory alkalosis is hyperventilation. This rapid, deep breathing can be caused by conditions related to the lungs like pneumonia, lung disease, or asthma. More commonly, hyperventilation is associated with anxiety, fever, drug overdose, carbon monoxide poisoning, or serious infections.
By Rhonda Stewart. Lady Fern is a native perennial upright fern that can reach 2-5 feet in height. The leaves are a bright green, with a fine-textured lacy appearance, and single fronds can measure up to 1â wide and 3â in length. The frond stalks are green to purple or red in color.
Fern is a generic term used to describe a group of plants with common physical and biological features. Ferns are seedless, vascular plants that have roots, stems and fronds â¦ .They repoduce by spores and do not produce flowers like angiosperms.other ferns, Asplenium viviparum, and A. bulbiferum, are two species of fern where small clones grow directly from the fronds of the parent.