Final answer:
The glomerulus is indeed fed and drained by arterioles.
Step-by-step explanation:
True. The glomerulus, which is a tuft of high-pressure capillaries in the kidney, is fed by the afferent arteriole and drained by the efferent arteriole. These arterioles play a crucial role in the filtration process of the nephron. The afferent arteriole delivers blood to the glomerulus, where filtration occurs, while the efferent arteriole carries the filtered blood away from the glomerulus towards the rest of the nephron.