One injection of Draxxin® will provide about nine days of antibiotic level in the lungs. The dosage for Draxxin® is 2.5 mg/kg by SC injection. The bottle has a concentration of 100 mg/ml. Calculate your Draxxin®

Hair follicles, blood, etc.

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.

The answer to your question is  it relieves stress and boredom.  the rest of the answer choices would be long term.