I WILL MARK BRAINLIEST!! Ok, so I went to summer camp for the first time last summer. I was very embarrass to pass gas or even go to the bathroom, because everybody could hear what I was doing because there was not a door, instead there was a curtain for the stall in the cabin. I want to make sure the same thing does not happen again this summer. And no, I can not go on a (no lactose, starches, complex sugars, ECT.) diet.
PLEASE HELP!!
I WILL MARK BRAINLIEST!!!

A41-year-old man comes to the clinic complaining of a chronic cough over the past 4 months, which has now been accompanied by haemoptysis. he denies smoking or any past medical history. on physical examination, his head and neck examination is normal. his lungs have diffuse bilateral rales. cardiac examination is normal. laboratory findings reveal na 142 meq/l, k 4.2 meq/l, cl 110 meq/l, hco3 24 meq/l, bun (blood urea nitrogen) 39 mg/dl, creatinine 2.9 mg/dl. urinalysis reveals microscopic haematuria and 4+ proteinuria. which of the following serologic blood tests would most confirm the suspected diagnosis? - anti-glomerular basement membrane antibodies- anti-mitochondrial antibodies- anti-neutrophilic antibodies- anti-parietal cell antibodies- anti-smooth muscle antibodies