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.
The high season in Tenerife (like on the other islands in the archipelago) is obviously in winter, as there is a big difference in terms of the temperature in continental Europe (which is considerably colder).. 3. 5. 6. The climate in Tenerife is usually mild. Average temperatures on the island vary between 17Â°c and 18Â°c in the winter and more than 24Â°c or 25Â°c in the summer. This indicates that the temperatures vary very little in the winter months because they are not cold and the summers are not too hot.