A 4 week old male is brought to the Emergency Department wit…

A 4 week old male is brought to the Emergency Department with a recent history of several projectile non-bilious non-bloody emesis during the last few days. You obtained some labwork and image studies. The lab results show the following: Na =139 mmol/L, K = 3.4 mmol/L, Cl = 94 mmol/L, CO2 = 34 mmol/L. The most likely diagnosis is:

Joaquin believes that older adults deliberately withdraw fro…

Joaquin believes that older adults deliberately withdraw from social contact with individuals who are peripheral to their lives while maintaining or increasing contact with close friends and family members with whom they have had enjoyable relationships. Joaquin is a proponent of