Will upvote!
question 13 (multiple choice)

jake used to go surfing with his friends several times each week. recently, he has been spending a lot of time playing computer games instead of surfing. what do you predict will be a result of this change?

a) an increase in his appetite and an increase in his stamina

b) a decrease in his stamina and an increase in his energy level

c) an increase in his energy level and decrease in his appetite

d) a decrease in his stamina and a decrease in his energy level

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