A tracheostomy (trach) is an opening (stoma) through the neck into the trachea (windpipe). A plastic trach tube is inserted into the. stoma. It acts as an airway and helps to clear. secretions from the lungs. Most trach tubes have three parts: â  Outer cannula (tube) to maintain the.
The average maximum daytime temperature in Tenerife in November is a warm 23Â°C (73Â°F), while the average minimum night-time temperature is a comfortable 17Â°C (63Â°F). On average 52 mm (2 inches) of rain normally falls in Tenerife during November with rain falling on 7 days of the month.
Tenerife weather conditions recorded in the last 24 hours. 1  Weather at 02:00 WET on 23rd August 2017. 2  Weather at 01:30 WET on 23rd August 2017. 3  Weather at 00:30 WET on 23rd August 2017. 4  Weather at 23:30 WET on 22nd August 2017. 5  Weather at 22:30 WET on 22nd August 2017. 6  Weather at 21:30 WET on 22nd August 2017.