Yulia is twenty-four years old. she has been fit and lean her whole life and recently has begun to put on an unhealthy amount of weight. she goes to her doctor because she is not eating any differently than she has before, yet she is now heavier. what will yulia’s doctor most likely tell her? adults need fewer calories than kids and teens, so she needs to eat less. adults need more calories than kids and teens, so she needs to eat more. adults are heavier than kids and teens. adults need more exercise than kids and teens.

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?