Solved Directional Terms Worksheet Anatomy & Physiology | Chegg.com - Free Printable

Let's solve each question on the Directional Terms Worksheet using proper anatomical terminology. Directional terms help describe the relative positions of body structures.

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1. Scalp to skull

The scalp is superficial to the skull.
*(Superficial means closer to the surface; the scalp lies over the skull.)*

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2. Diaphragm to lung

The diaphragm is inferior to the lungs.
*(Inferior means below; the diaphragm is located below the lungs in the thoracic cavity.)*

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3. Heart to diaphragm

The heart is superior to the diaphragm.
*(Superior means above; the heart is located above the diaphragm.)*

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4. Head to neck

The head is superior to the neck.
*(The head is above the neck.)*

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5. Wrist to hand

The wrist is proximal to the hand.
*(Proximal means closer to the point of attachment; the wrist is closer to the forearm than the hand.)*

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6. Esophagus to vertebral column

The esophagus is anterior to the vertebral column.
*(Anterior means front; the esophagus lies in front of the spine.)*

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7. Brain to spinal cord

The brain is superior to the spinal cord.
*(The brain is located above the spinal cord.)*

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8. Pelvis to thigh bone (femur)

The pelvis is proximal to the thigh bone.
*(The pelvis attaches to the femur and is closer to the trunk.)*

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9. Small intestines to stomach

The small intestines are inferior to the stomach.
*(The small intestine lies below the stomach in the abdominal cavity.)*

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10. Fingers to hand

The fingers are distal to the hand.
*(Distal means farther from the point of attachment; fingers are farther from the wrist than the hand itself.)*

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11. Kneecap to knee joint

The kneecap is anterior to the knee joint.
*(The patella, or kneecap, lies in front of the knee joint.)*

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12. Eyes to upper portion of nose

The eyes are lateral to the upper portion of the nose.
*(Lateral means toward the side; the eyes are on the sides of the nose.)*

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13. Ears to head

The ears are lateral to the head.
*(More precisely: The ears are lateral to the midline of the head.)*
*Alternatively:* The ears are on the lateral aspect of the head.

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14. Thumb to hand

The thumb is lateral to the hand.
*(The thumb is on the side of the hand away from the little finger.)*
*Note:* In anatomical terms, "lateral" refers to the side of the body. For the hand, the thumb is radial (on the radius side), but lateral can be used loosely. More accurately: The thumb is radial to the rest of the fingers. But since the question says "to the hand," a simpler answer is acceptable:
The thumb is lateral to the hand.

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15. Vertebral column to trachea

The vertebral column is posterior to the trachea.
*(Posterior means back; the spine is behind the trachea.)*

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16. Fingernail to underlying skin

The fingernail is superficial to the underlying skin.
*(The nail lies on top of the skin of the fingertip.)*

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17. In what region of the body is your thumb located? Your ear? Your nose?

- Thumb: Located in the upper extremity, specifically the hand.
- Ear: Located in the head region, specifically the cranial region.
- Nose: Located in the face, which is part of the head region.

> Answer:
> - Thumb: Upper extremity / Hand
> - Ear: Head / Cranial region
> - Nose: Head / Facial region

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18. What body cavities are located superior to the diaphragm? Inferior? Anterior? Posterior?

- Superior to the diaphragm: Thoracic cavity
*(Includes heart, lungs, trachea, esophagus, etc.)*

- Inferior to the diaphragm: Abdominopelvic cavity
*(Includes stomach, intestines, liver, kidneys, bladder, reproductive organs, etc.)*

- Anterior to the diaphragm: Abdominal cavity (part of abdominopelvic cavity)
*(The anterior side of the diaphragm faces the abdomen.)*

- Posterior to the diaphragm: Thoracic cavity (posteriorly) – the spine lies behind the diaphragm.
*(The posterior aspect of the diaphragm is adjacent to the vertebral column.)*

> Answer:
> - Superior: Thoracic cavity
> - Inferior: Abdominopelvic cavity
> - Anterior: Abdominal cavity (specifically, the anterior wall of the abdomen)
> - Posterior: Thoracic cavity (specifically, the posterior thorax and vertebral column)

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✔ Summary Table:

| Question | Answer |
|--------|--------|
| 1 | The scalp is superficial to the skull. |
| 2 | The diaphragm is inferior to the lungs. |
| 3 | The heart is superior to the diaphragm. |
| 4 | The head is superior to the neck. |
| 5 | The wrist is proximal to the hand. |
| 6 | The esophagus is anterior to the vertebral column. |
| 7 | The brain is superior to the spinal cord. |
| 8 | The pelvis is proximal to the thigh bone. |
| 9 | The small intestines are inferior to the stomach. |
| 10 | The fingers are distal to the hand. |
| 11 | The kneecap is anterior to the knee joint. |
| 12 | The eyes are lateral to the upper portion of the nose. |
| 13 | The ears are lateral to the head. |
| 14 | The thumb is lateral to the hand. |
| 15 | The vertebral column is posterior to the trachea. |
| 16 | The fingernail is superficial to the underlying skin. |
| 17 | Thumb: Upper extremity; Ear: Head; Nose: Face |
| 18 | Superior: Thoracic cavity; Inferior: Abdominopelvic cavity; Anterior: Abdominal cavity; Posterior: Thoracic cavity (vertebral region) |

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This worksheet tests understanding of anatomical directional terms such as:
- Superior/Inferior (up/down)
- Anterior/Posterior (front/back)
- Proximal/Distal (closer/farther from attachment)
- Superficial/Deep (surface/internal)
- Lateral/Medial (side/center)

Let me know if you'd like this formatted as a printable sheet!