Myasthenia gravis is
A. a form of cancer.
B. an autoimmune disorder.
C. the result of injury.
D. a bacterial infection.
Answer: B
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The hole that permits passage of the spinal cord through the occipital bone is the __________ __________.
Fill in the blank(s) with the appropriate word(s).
Place these organs in order of descending percentage of blood flow received at rest: bones and other connective, brain, digestive organs and liver, heart, kidneys, lungs, skeletal muscle, skin.
What will be an ideal response?
A primary way by which T3 increases oxygen consumption and causes heat to be generated (metabolic thermogenesis) in most cells in the body is through increasing the levels of:
A. myosin heavy chain ? B. GLUT4 C. uncoupling proteins D. NADP oxidase E. epithelial sodium channel (ENaC)
What is the order of the blood vessels that a red blood cell would pass through as the blood leaves the heart, travels to a tissue, and then returns to the heart?
A. Arteriole, artery, capillary, vein, venule B. Vein, capillary, artery, arteriole, venule C. Artery, venule, capillary, arteriole, vein D. Capillary, arteriole, artery, vein, venule E. Artery, arteriole, capillary, venule, vein