You have been growing some animal cells in culture. The cell…

You have been growing some animal cells in culture. The cells grow well for several weeks, and then their growth slows down. You conduct some tests and determine that there is alot of lactic acid in the culture fluid. Which of the following is the most likely explanation for the poor growth of the cells?

A 7 year old boy presents with urticaria and swollen lips af…

A 7 year old boy presents with urticaria and swollen lips after eating desert at a school function. Further examination reveals a tachycardia, warm extremities, a capillary refill of 4 seconds, and decreased mentation on neurological examination. What is the circulatory assessment of this child?