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.
Wed, November 2nd, 2011 - By Jack Montgomery. Share Tweet. During November on Tenerife it feels like the season really has changed in terms of visitors and weather at least. With the end of British summertime (Tenerifeâs clocks are the same as Britainâs), darkness falls at around 7pm.