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Ch. 1 The Human Body: An Orientation
Marieb - Human Anatomy & Physiology 11th Edition
Marieb, Hoehn11th EditionHuman Anatomy & PhysiologyISBN: 9780136874034Not the one you use?Change textbook
All textbooksMarieb, Hoehn 11th EditionCh. 1 The Human Body: An OrientationProblem 13
Chapter 1, Problem 13

Provide the anatomical term that correctly names each of the following body regions:
a. Arm
b. Thigh
c. Chest
d. Fingers and toes
e. Anterior aspect of the knee

Verified step by step guidance
1
Step 1: Identify the anatomical term for the 'Arm'. The arm refers to the region between the shoulder and the elbow, which is called the 'brachial' region.
Step 2: Identify the anatomical term for the 'Thigh'. The thigh is the region between the hip and the knee, known as the 'femoral' region.
Step 3: Identify the anatomical term for the 'Chest'. The chest area is called the 'thoracic' region, which includes the area over the ribs and sternum.
Step 4: Identify the anatomical term for 'Fingers and toes'. Fingers are part of the 'digital' or 'phalangeal' region of the hand, and toes are part of the 'digital' or 'phalangeal' region of the foot.
Step 5: Identify the anatomical term for the 'Anterior aspect of the knee'. The front part of the knee is called the 'patellar' region.

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Key Concepts

Here are the essential concepts you must grasp in order to answer the question correctly.

Anatomical Terminology of Body Regions

Anatomical terminology provides specific names for different parts of the body to avoid confusion. For example, the arm is referred to as the 'brachial' region, the thigh as the 'femoral' region, and the chest as the 'thoracic' region. Fingers and toes are called 'digital' or 'phalangeal,' while the anterior aspect of the knee is known as the 'patellar' region.
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Directional Terms in Anatomy

Directional terms describe the location of body parts relative to each other. Terms like medial (toward the midline), lateral (away from the midline), proximal (closer to the trunk), and distal (farther from the trunk) help specify exact locations. These terms are essential for accurately identifying and naming body regions.
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Body Planes and Midline Reference

The midline divides the body into right and left halves and serves as a reference for medial and lateral directions. Understanding this helps in identifying the position of body regions, such as the anterior (front) aspect of the knee, which lies in front of the midline plane. This concept is crucial for precise anatomical descriptions.
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Related Practice
Textbook Question

a. Make a diagram showing the nine abdominopelvic regions, and name each region. Name two organs (or parts of organs) that could be located in each of the named regions.


b. Make a similar sketch illustrating how the abdominopelvic cavity may be divided into quadrants, and name each quadrant.

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Textbook Question

Relate each of the following conditions or statements to either the dorsal body cavity or the ventral body cavity.

a. Surrounded by the bony skull and the vertebral column

b. Includes the thoracic and abdominopelvic cavities

c. Contains the brain and spinal cord

d. Contains the heart, lungs, and digestive organs

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Textbook Question

List and describe briefly five external factors that must be present or provided to sustain life.

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Textbook Question

Assume that the body has been sectioned along three planes: (1) a median plane, (2) a frontal plane, and (3) a transverse plane made at the level of each of the organs listed below. Which organs would be visible in only one or two of these three cases?

a. Urinary bladder

b. Brain

c. Lungs

d. Kidneys

e. Small intestine

f. Heart

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Textbook Question

Construct a table that lists the 11 systems of the body, names two organs of each system (if appropriate), and describes the overall or major function of each system.

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Textbook Question

Define plane and section.

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