Which of the following scenarios might be described as stagnation? Lenora is thirty-five. She works as a teacher and is caring for a baby. Emil is fifty-three. He is single and does not have children. He is a geneticist who has devoted the last two decades of his life to exploring a particular genetic illness. Angela is forty. She was abused as a child. She is raising two happy and healthy children. Michael is forty-two. After decades of struggles with his past, he feels like he is still finding himself. Lenora Emil Angela Michael​

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