The stage of exhaustion in the stress response occurs after months of stress, and the body's homeostatic conditions deteriorate rapidly when
a. ATP can no longer be generated from mitochondria.
b. the energy demands are met primarily by protein metabolism.
c. the energy demands are met primarily by fat metabolism.
d. the glycogen supplies are depleted.
e. the energy demands are met primarily by carbohydrate metabolism.
Answer: b. the energy demands are met primarily by protein metabolism.
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The membrane that lines passageways that open to the exterior environment is called __________.
A. the lamina propria B. endothelium C. a synovial membrane D. a serous membrane (serosa) E. a mucous membrane (mucosa)
Ammonia is
A. processed by the liver to form urea, a less toxic compound. B. a waste product of fatty acid metabolism and is excreted by the kidneys into urine. C. a polypeptide containing many amino acids. D. exhaled by the lungs into the air. E. a waste product of fatty acid metabolism.
Using the figure above, identify the labeled part.
1. Label A: ______________________________
2. Label B: ______________________________
3. Label C: ______________________________
4. Label D: ______________________________
5. Label E: ______________________________
6. Label F: ______________________________
7. Label G: ______________________________
8. Label H: ______________________________
9. Label I: ______________________________
10. Label J: ______________________________
11. Label K: ______________________________
12. Label L: ______________________________
13. Label M: ______________________________
14. Label N: ______________________________
15. Label O: ______________________________
16. Label P: ______________________________
17. Label Q: ______________________________
18. Label R: ______________________________
19. Label S: ______________________________
20. Label T: ______________________________
21. Label U: ______________________________
22. Label V: ______________________________
23. Label W: ______________________________
24. Label X: ______________________________
The cutaneous plexus is
A) a network of nerves in the cutaneous membrane. B) a superficial network of dermal arteries. C) a deep network of dermal arteries along the boundary of the reticular layer. D) a neural plexus responsible for deep pressure. E) a network of arteries in the epidermis.