A man accidentally inhales a toxic amount of insecticide. The insecticide is known to destroy blood cells, and the oxygen levels in his tissues are very low. What is causing the hypoxia (low oxygen levels)?
A) The insecticide is destroying erythrocytes.
B) The patient is probably bleeding internally, and there are too few platelets to stop the hemorrhaging.
C) The insecticide is causing an infection, and the leukocytes are unable to fight it.
D) The insecticide is traveling in the plasma all over the body.
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Name the bone/structure/process that fits the following description: a) a bone with a complex shape. b) found in the medullary cavity. c) a large, rough process. d) it is thin, like a plate. e) shaft of a long bone. f) a mature bone cell. g) a large, round, smooth process. h) it covers outer surface of bone. i) a shallow depression on surface of bone. j) a roughly cube-shaped bone. k) the covering of epiphysis. l) a very narrow ridge of bone. m) space between lamellae for an osteocyte. n) chamber within diaphysis o) also called wormian bone. p) it secretes new matrix. q) end of a long bone. r) a small, round hole. s) a matrix, arrangement in spongy bone. t) it is a chamber within a bone. u) a network allowing osteocytes to receive nutrients. v) one example is the patella. w) it houses artery, vein and nerve. x) almost flat, smooth surface of a bone. y) a narrow, pointed process.