I WILL GIVE BRAINLIST NEED HELP ASAP Goblet cells, which produce mucus, can be found in the respiratory tract. The function of these cells is to produce a sticky fluid that traps bacteria or unwanted particles. These particles are removed from the organism by the movement of the mucus and coughing. In this situation, the respiratory system works in conjunction with the
A
digestive system.

B
circulatory system.

C
skeletal system.

D
immune system.

I am pretty sure it’s B

20 times a minute is usually the average respritory rate of an adult. additionally the patient is breathing on his own, is clearly maintaining his airway, and is intaking a sufficient amount of air. you shouldn't use a bag valve mask, cpap, or other form of positive pressure ventilation, unless the patient has lost control of his airway, and is not breathing (apneic) or has rapid breathing or slow and shallow respirations. this patient would most likely and should be put on an non-rebreather mask or nrb attached to 100% high flow oxygen at 15 l/min. don't use a nasal cannula, as the amount of oxygen it provides is limited with a rate of 6 l/min.