You are responding to a chemistry lab in the local high school. you are told that there was a small explosion when students were mixing chemicals, and a 16-year-old male received chemical burns to his face and right eye. what is your first activity once you have ensured that the scene is safe and the abcs of the primary survey have been dealt with?

An _ exposure is a repeated or prolonged exposure(over months or years) that may bring about slowly developing symptoms.

Rotation of the head is made in atlanto-occipital joint or not?

A48-year-old male presents with an 8-day history of productive cough, subjective fevers, and malaise. he is otherwise healthy without any active medical problems. he is a social drinker of alcohol, and denies any tobacco or drug use. on physical examination, the patient is alert and oriented. his temperature is 100.4 0 f, pulse rate is 56, respiratory rate is 18, and blood pressure is 133/64. heent is within normal limits and a chest exam has diffuse expiratory wheeze with decreased sounds to the right lower lung fields. blood labs reveal wbc 14.4, hgb 11.3, plt 233, alt 65, ast 102, and po 4 2.1. a chest x-ray reveals a dense consolidation with bulging fissures. based on these findings, what is the most likely pathogen affecting this patient?