What are the major anatomical regions of the human body?
Jun 14, 2017 · The anatomical regions (shown) compartmentalize the human body. Just like on a map, a region refers to a certain area. The body is divided into …
What are the 9 body regions?
Introduction to Anatomy: Anatomical Regions of the Body Cranial (Skull) Thoracic (Chest) Mammary (Breast) Abdominal (Abdomen) Umbilical (Navel) Coxal (Hip) Inguinal (Groin) Pelvic (Pelvis) Pubic (Pubis) Femoral (Thigh) Patellar (Kneecap) Crural (Leg) Tarsal (Ankle) Plantar (Sole) Cephalic (Head) Facial (Face) Acromial (Shoulder) Axillary (Armpit)
What are the four regions of the body?
Feb 08, 2017 · Antebrachial Region - Forearm Area Antecubital Region - Front of Elbow Area Axilliary Region - Armpit Area Brachial Region - Upper Arm Area Buccal Region - Cheek Area Calcanneal Region - Heel area Carpal Region - Wrist Area Cephalic Region - Head Area Cervical Region - Neck Area Coxal Region - Hip Area Crural Region - Leg (shin) Area
What are the major body regions?
Gross Anatomy. Regional – all structures in one part of the body (such as the abdomen or leg) Systemic – gross anatomy of the body studied by system. Surface – study of internal structures as they relate to the overlying skin
What are the 4 anatomical regions?
Anatomical regions Each main area (head, neck, thorax, abdomen, upper, and lower extremities) are divided into several smaller regions that aid compartmentalization.
How many regions are there in anatomy?
9 regionsIn anatomy, the regions of the abdominal area are broken up into 9 regions. Knowing the language is the best way to remember anatomical terminology.Feb 8, 2017
What are 10 anatomical regions?
Head and neckCephalic (head)Cervical (neck)Cranial (skull)Frontal (forehead)Nasal (nose)Occipital (base of skull)Oral (mouth)Orbital/ocular (eyes)Jun 14, 2017
What are the 9 anatomical regions?
The nine regions are smaller than the four abdominopelvic quadrants and include the right hypochondriac, right lumbar, right illiac, epigastric, umbilical, hypogastric (or pubic), left hypochondriac, left lumbar, and left illiac divisions.Jan 24, 2022
What are the 7 anatomical parts?
Anatomical regions. The human body is divided into regions. The main ones in the human body are the head, neck, thorax, abdomen, pelvis, together with the upper and lower extremities. The upper limb is divided into shoulder, arm, elbow, forearm, wrist, and hand.
What are the 5 body regions?
The five regions of the body include the head, neck, torso, upper extremities, and lower extremities.
How do you remember the 9 abdominal regions?
If you need a quick memory trick to keep these regions straight, remember that for the side columns, the names are the same from top to bottom: Hypochondriac, then Lumbar, and then Iliac (HLI). For the middle column, the regions are Epigastric, then Umbilical, and then Hypogastric (EUH).
What are the 11 regions of the head?
11 Regions: Frontal, parietal, occipital, temporal, orbital, nasal, infraorbital, zygomatic, buccal, oral, and mental. Cranium: Frontal, parietal, occipital, temporal, sphenoid and ethmoid.
What are the 3 abdominal regions?
The three main centrally positioned regions are the epigastric region, the umbilical region, and the hypogastric region also known as the pubic region.
How many regions are there in the abdomen?
The abdomen can be divided into nine anatomical regions and four quadrants. These classifications are useful to clinicians during an abdominal exam because they can help with differential diagnoses and communication between healthcare providers.
Which region is adjacent to the epigastric region?
Adjacent to the epigastric region are the right and left hypochondriac regions; adjacent to the umbilical region are the right and left lumbar regions. On either side of the hypogastric region are the right and left iliac regions, which can also be referred to as the right and left inguinal regions.
What are the quadrants of the abdomen?
The abdomen can also be divided into four quadrants, known as the right upper, the left upper, the right lower, and the left lower quadrants. It is common to see these quadrants abbreviated as RUQ, LUQ, RLQ, and LLQ, respectively.
What is the epigastric region of the abdomen?
The epigastric region of the abdomen contains the stomach, liver, pancreas, duodenum, and adrenal glands. The suprapubic region of the abdomen contains the bladder, sigmoid colon, rectum, and uterus. Organization of the abdomen in this manner allows for universal communication among healthcare providers and aids in differential diagnoses.
What are the four quadrants of the abdominal wall?
The four quadrants of the abdominal wall are used for general clinical descriptions. The quadrants are defined by the transumbilical and medial planes . The transumbilical (or horizontal) plane passes through the umbilicus at the L4 level, and the vertical medial plane divides the body into the right and left halves.
What are the body regions?
They are named based off of the special function that the organs within that region perform or based on the blood or nerve supply to that region. The most widely used regional terms used are those that describe the 9 abdominal regions shown in the image to the right. The regions are named below and the corresponding regions are labeled 1-9.
What is human anatomy?
Human anatomy is the study of the structure of the human body. Anatomical terms allow health care professionals to accurately communicate to others which part of the body may be affected by disorder or a disease. Terms are defined in reference to a theoretical person who is standing in what is called anatomical position ...
What does superior mean in anatomy?
Superior and Inferior – Superior means above, inferior means below. E.g. The elbow is superior (above) to the hand. The foot is inferior (below) to the knee. Anterior and Posterior – Anterior means toward the front (chest side) of the body, posterior means toward the back.
What is the difference between lateral and medial?
Medial and Lateral – Medial means toward the midline of the body, lateral means away from the midline. Proximal and Distal – Proximal means closest to the point of origin or trunk of the body, distal means farthest away. These terms are often used to describe the arms and legs.
Which plane divides the body into equal left and right sides?
Sagittal (also known as longitudinal) plane — this vertical (top to bottom) plane divides the body into left and right sides. The theoretical plane that divides the body down the middle into equal left and right sides is known as the median sagittal plane.
What is a plane in medical terms?
A plane is a theoretical line that divides the body. These planes are often used to describe location of structures or to describe directionality of movement. Oftentimes, these terms are used within the context of advanced medical imaging studies such as computed tomography (CT) and magnetic resonance imaging (MRI) scans.
Which cavity is open at the top?
The thoracic cavity is open at the top and the abdominopelvic cavity is open at the bottom. Both cavities are bound on the back by the spine. Even though their locations are defined, the shape of these cavities can change. Breathing is the main way that the shape of these two cavities can change.
What are the five regions of the body?
The five regions of the body are the head, neck, torso, upper extremities, and lower extremities. The body is also divided by three imaginary planes known as the sagittal plane, coronal plane, and transverse plane. The sagittal plane runs vertically and divides the body into right and left portions. The coronal plane runs vertically, separating the ...
What is anatomical position?
Anatomical position, or standard anatomical position, refers to the specific body orientation used when describing an individual’s anatomy. Standard anatomical position of the human body consists of the body standing upright and facing forward with the legs parallel to one another. The upper limbs, or arms, hang at either side and ...
What does posterior mean in anatomy?
Such terms include posterior or dorsal, which means towards the back of the body, or proximal and distal, which describe how close or far away something is , respectively. The standard anatomical position creates clear points of reference which help to avoid confusion when using anatomical terms.
What are the three planes of the body?
The three planes of the body are the sagittal plane, the coronal plane, and the transverse plane . These planes are imaginary reference points that divide the body into various sections in order to help describe relative anatomy.
What is the position of the legs?
The legs are parallel, with feet flat on the floor and facing forward. The anatomical position is a standard point of reference commonly used in human anatomy and physiology when describing certain anatomical terms and positions.
What are the lower extremities?
Finally, the lower extremities consist of the legs, buttocks, thighs, knees, ankles, and feet. Dividing the body into these regions makes locating and describing a specific part of the body easier. For example, when describing the relative location of the heart, it is said to be in the torso region of the body.
Which plane runs vertically through the body?
The coronal plane runs vertically through the side of the body, dividing it into the front of the body (anterior) and the back of the body (posterior). The transverse (or axial) plane runs horizontally, separating the top half of the body from the bottom half.
What is the facial region?
facial region encompasses the lower half of the head beginning below the ears. The forehead is referred to as the frontal region. The eyes are referred to as the orbital or ocular region. The cheeks are referred to as the buccal region. The ears are referred to as the auricle or otic region. The nose is referred to as the nasal region.
What is the trunk of the body?
The trunk of the body contains, from superior to inferior, the thoracic region encompassing the chest. the mammary region encompassing each breast. the sternal region encompassing the sternum. the abdominal region encompassing the stomach area. the umbilicus, or navel, is located at the center of the abdomen.
What is the pelvis and legs?
The pelvis and legs contain, from superior to inferior, the inguinal or groin region between the legs and the genitals, the pubic region surrounding the genitals, the femoral region encompassing the thighs, the patellar region encompassing the knee, the crural region encompassing the shin area of the leg,
What is the thumb referred to as?
The thumb is referred to as the pollex. The posterior view contains, from superior to inferior, the cervical region encompassing the neck, the scapular region encompassing the scapulae and the area around, the dorsal region encompassing the upper back. the lumbar region encompassing the lower back.
Anatomical Terminology: Body Regions
Students identify the various regions of the human body through drag-and-drop exercises.
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The learner constructs a nail and identifies the terms relating to the structures of the nail in a matching exercise.
