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Human Anatomy
Week 1-5
| Question | Answer |
|---|---|
| What's the basic unit of structure and function in the human body? | The cell. |
| What are the four main types of tissue? | Epithelial, connective, muscle, and nervous tissues. |
| What's the largest organ in the human body? | The skin. |
| What's the three main layers of the skin? | Starting from the outermost to bottom layer. Epidermis, dermis, and hypodermis. |
| How many layers of the epidermis? What are they called? | 5 layers. Starting from bottom to outermost layer. Stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, stratum corneum. |
| What's osteoblast, osteocytes, and osteoclasts? What do they do? | Osteoblasts build bone, osteocytes maintain bone, osteoclasts break down bone. |
| How are burns classified? | 1st degree, 2nd degree, 3rd degree, 4th degree. |
| What's the largest bone in the human body? | The femur. |
| What's the skeletal system functions? | Support, protection, movement, mineral storage, and blood cell production. |
| What's the two type of bone marrow? What do they do? | Red bone marrow produces blood cells and yellow bone marrow stores fat. |
| What is homeostasis? | The body's ability to maintain a stable internal environment de3spite external changes. |