HBS Test I Review-2012
1. These are the tissues of the body---muscle, epithelial, connective and nervous
2. These are the levels of the human body in order from smallest to largest----specialized cell, tissue, organ, organ
system, organism
3. This type of tissue contracts and relaxes to move the body----muscle tissue
4. A group of cells that perform a specific function are called----tissues
5. This type of tissue lines your internal organs----epithelial
6. This type of tissue provides support for the body----connective
7. This process enables the body to maintain homeostasis-----negative feedback or feedback inhibition
8. This system responds to both external and internal stimuli---nervous
9. The smallest functional unit of the nervous system---neuron
10. This is the part of the brain that controls learning---cerebrum
11. This is the part of the PNS that transmits impulses from sense organs to the CNS-----sensory division
12. Sense organs are part of this division of the nervous system----PNS
13. These are the two divisions of the PNS-----sensory and motor divisions
14. This type of drug slows the nervous system----depressant
15. This division of the skeletal system consists of the skull, vertebral column and pelvis----axial skeleton
16. This system provides support the body, protection to internal organs and a site of attachment for muscles---skeletal system
17. This is one function of the integumentary system----regulates body temperature
18. This builds new bone---osteoblasts
19. This breaks down bone---osteoclasts
20. What do ligaments connect----bone to bone
21. Cardiac muscle tissue is located here---in the heart
22. What do tendons connect----muscle to bone
23. What is the most important function of the skin---storing fat
24. These are the two layers of the skin---epidermis and dermis
25. The epidermis is composed this----flat, dead cells
26. This is the function of red marrow---to make blood cells
27. This is the protein that forms hair and nails---keratin
28. This drug would be considered a depressant----alcohol
29. Unlike Alcohol, which is a depressant…drugs that are stimulants have this effect on your body---increase heart
rate
30. Unlike skeletal and cardiac muscle…smooth muscle is NOT-----striated