Tina's 5-year-old cousin comes into the clinic and you notice that her heart rate increases with inspiration and decreases with expiration. what is your differential diagnosis and treatment plan for this finding
what is the differential diagnosis

birth control pills, the birth control patch, and the vaginal birth control ring are these hormones prevent pregnancy mainly by stopping ovulation

i think it's the first one because doctors aren't the ones who get rid of the old needles. most of them time it's not even doctors who give you shots, it's nurses.