The ddx of intrinsic renal disease is: glomerular, tubular, interstitial, or vascular 3. Glomerulonephritis presents with an active sediment (RBC, protein) and nephrotic syndrome presents with a bland sediment (heavy protein, otherwise negative U/A).
Smell is the most subtle of senses touched by spring. In spring there is the sweet fragrance of flowers, which is perhaps the first thing many think of. But my thoughts are drawn to subtler scents. In winter the sun is low and weak, giving little light and even less warmth.
I agree with all the above. Often when I take cut roses to work I cannot smell much of the fragrance while I was in the car but once I take them out of the car the strong fragrance hit me in the face straight away. My roses here in hot dry climate smell their best in autumn. Spring is less good and summer is the worst.