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HBS semester exam
| Question | Answer |
|---|---|
| Function and major organs of the integumentary system | Forms the body's external covering, protects deeper tissue from injury, and helps regulate body temperature. Hair, skin, nails. |
| Function and major organs of the skeletal system. | Protects and supports body organs; provides framework the muscles use to cause movement, store minerals. Bones, joints. |
| Function and major organs of the muscular system. | Moves the body and moves things around the body, maintains posture, and produces heat. Skeletal muscle, cardiac muscle, and smooth muscle. |
| Function and major organs of the nervous system. | Responds to internal / external changes by acting an appropriate response, processes information. Brain, spinal cord, nerves, sensory receptors. |
| Function and major organs of the endocrine system. | Secretes hormones that regulate processes such as growth, reproduction, and metabolism. Testis, Ovary. |
| Function and major organs of the circulatory system. | Transports oxygen, nutrients, hormones, and other substances throughout the body. Heart, blood vessels |
| Function and major organs of the lymphatic system. | Filter fluid in the body; mounts the attack against foreign substances in the body. Lymph nodes, spleen, and thymus. |
| Function and major organs of the respiratory system. | Assists with gas exchange with external environments, supplies blood with oxygen and removes carbon dioxide. Nasal cavity, trachea, lungs. |
| Function and major organs of the digestive system. | Breaks down food into its nutrients, absorbs nutrients, and rids the body of waste. Stomach, esophagus, small and large intestine. |
| Function and major organs of the reproductive system. | Produces, transports, and sustains sperm and egg cells; nurtures developing offspring. Vagina and penis. |
| Function and major organs of the urinary system. | Eliminates waste from the body; regulates water balance of the blood. Kidney, bladder, urethra. |
| Anterior | Toward the front of the body. |
| Posterior | Toward the back of the body. |
| Ventral | Toward the belly side of the body. |
| Dorsal | Toward the spine side of the body. |
| Inferior | Toward the feet or away from the head. |
| Superior | Toward the head or upper part of the body. |
| Medial | Closer to the midline of the body. |
| Lateral | Away from the midline of the body. |
| Distal | Farther away from the center of the body or the point of attachment of a limb. |
| Proximal | Closer to the center for the body or the point of attachment of a limb. |
| Superficial | Closer to the surface of the body. |
| Deep | Further away from the surface of the body. |