A friend has been trying to get into top physical shape by exercising everyday, but isn't getting the results he desires. Which behavioral change will help your friend achieve greater results while maintaining health? A Greatly reduce calorie intake and eat only "Fat Free" prepackaged foods. B Drink an energy drink before and a recovery drink after every workout. C Restrict the amount of liquids being consumed to avoid bloating. D Plan meals and snacks ahead of time using "My Plate" as a nutrient guide. HURRY FOR FINALS

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