Afootball player in full uniform has been stung by a bee. your assessment reveals him to be confused with stridorous respirations and weak radial pulses. his skin is warm and flushed and covered with hives. vital signs are: pulse 164, respirations 28, blood pressure 74/58 mmhg, and spo2 at 87%. the coach notifies you that the patient is allergic to bees and hands you the patient's epinephrine pen. your next action would be to:

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.