Label the heart. In this interactive, you can label parts of the human heart. Drag and drop the text labels onto the boxes next to the diagram. Selecting or hovering over a box will highlight each area in the diagram. Right ventricle: Region of the heart that pumps deoxygenated blood to the lungs. Right ventricle.

A heart diagram labeled will provide plenty of information about the structure of your heart, including the wall of your heart. The wall of the heart has three different layers, such as the Myocardium, the Epicardium, and the Endocardium. Here’s more about these three layers. Epicardium

A Labeled Diagram of the Human Heart You Really Need to See 1 Atria and Ventricles. The human heart, comprises four chambers: right atrium, left atrium, right ventricle and left ventricle. 2 Valves. The heart features four types of valves which regulate the flow of blood through the heart. … 3 Arteries. … 4 Veins. …

Muscle injuries of the lower back are commonly caused by an improper lift, lifting while twisting, or a sudden movement or fall, which may cause lower back pain. The multifidus muscle keeps the back straight and stable.

Muscle injuries of the lower back are commonly caused by an improper lift, lifting while twisting, or a sudden movement or fall, which may cause lower back pain. The multifidus muscle keeps the back straight and stable. Multifidus issues usually lead to other problems due to improper recruitment of other muscles to avoid pain.

Another key structure in low back pain is the hamstring muscles, the large muscles in the back of the thighs. Patients with tight hamstrings tend to develop low back pain, and those with lower back pain tend to develop tight hamstrings.

Bone Structure. 1 Gross Anatomy of Bone. The structure of a long bone allows for the best visualization of all of the parts of a bone ( (Figure) ). A long bone has two … 2 Bone Markings. 3 Bone Cells and Tissue. 4 Compact and Spongy Bone.

A typical long bone shows the gross anatomical characteristics of bone. The wider section at each end of the bone is called the epiphysis (plural = epiphyses), which is filled with spongy bone. Red marrow fills the spaces in the spongy bone.

Browse 7,751 organs of the human body diagram stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. internal organs and circulatory system Vector isolated illustration of human internal organs and circulatory system in man body.

The spine diagram below highlights all of the vertebrae labeled. You can see the cervical vertebrae labeled at the top, the thoracic vertebrae labeled in the middle and the lumbar vertebrae labeled towards the bottom. Labeled overview of the vertebral column.

About anatomy of the spine. The human spine is a complex anatomic structure that is the scaffolding for the entire body. It provides several important functions, including: Protecting the spinal cord and nerves. Structural support for the body, allowing us to stand upright. The spine supports about half the weight of the body.

Finally, let’s take a look at the spinal column as a whole. When healthcare professionals refer to the different part of the spine, they reference them by the four main areas (cervical, thoracic, lumbar, and sacral). Each bone within an area has its own number. The spine is naturally curved.

Sinuses are hollow, air-filled cavities that are located throughout the skull. There are several sets of sinuses in the head. The maxillary sinuses are behind the cheeks. The ethmoid sinuses lie under the inside corners of the eyes. The sphenoid sinuses are located behind the ethmoid sinuses.

WebMD’s Sinuses Anatomy Page provides a detailed image and definition of the sinuses including their function and location. Also learn about conditions, tests, and treatments affecting the sinuses. Skip to main content Check Your Symptoms

They are the most superior of the paranasal sinuses, and are triangular in shape. Drainage is via the frontonasal duct. It opens out at the hiatus semilunaris, within the middle meatus of the nasal cavity.

Each anatomical element was labeled on the 3 space planes: axial, frontal and sagittal. Anatomical structures of the face and oral cavity labeled on a MRI axial slice : pharynx, tong, tooth, masticator muscles… On the top menu, the user can select the labels to be displayed:

Bones of the Neck: The neck as you can see the neck is quite a complex structure. With seven cervical bones or vertebrae it has a great deal of ability for flexion, extension, and rotation. The bones that make up the neck are responsible for support and structure along with protection of the spinal cord as it exits the skull.

The bones of the face and neck were labeled using different colors to facilitate comprehension. The bone structures are rather more difficult to view on a weighted MRI T2 than on a CT-Scan: for more details on the bones of the face, please refer to the e-Anatomy module “Face-CT-Scan”.

In this article we will discuss about the structure of Chiton with the help of a diagram. 1. It is a marine animal of cosmopolitan distribution. 2. It is found attached to stones and rocks (coral reefs) between tide marks. 3. Body is elliptical and is convex on dorsal and flat on ventral surface.

The chiton shell plates have four distinct layers. The innermost layer that maintains contact with the mantle is called the ‘hypostracum’. Above this lies the ‘articulamentum’ which is composed of pure calcium carbonate in the form of aragonite. The separated shell plates of a Chiton.

Chiton. Because of this, the shell provides protection at the same time as permitting the chiton to flex upward when needed for locomotion over uneven surfaces, and even allows the animal to curl up into a ball when dislodged from rocks. The shell plates are encircled by a skirt known as a girdle .

Bodytomy provides labeled human tooth diagrams to help you understand the human tooth anatomy. The crown refers to the part of a human tooth that is visible to us.

Information About the Human Tooth Anatomy With Labeled Diagrams. It is covered with enamel. The part of the tooth that cannot be seen and anchors the tooth to the bone is referred to as the root. It is covered by cementum. The area where the crown and the root meet is known as the cementoenamel junction (CEJ) or the neck/cervical line of the tooth.

The part of the tooth that is visible is referred to as the crown. It is covered with enamel. The part of the tooth that cannot be seen and anchors the tooth to the bone is referred to as the root. It is covered by cementum.

There are three different muscle groups found in the back: the superficial group, the deep group, and the intermediate group. Muscles found in the superficial group include rhomboid major, rhomboid minor, levator scapulae, trapezius, latissimus dorsi. ADVERTISEMENT.

Major Muscles on the Front of the Body. Sometimes the name of the muscle includes it’s function—such as extensor, flexor, adductor, abductor. The muscles on the front of the trunk help lift the arms and move the body forward and sideways. They also protect the organs in the abdomen.

The deep muscle group can be subdivided into four smaller groups muscles. The four muscle groups that together make up the deep muscle group are the segmental muscles, the transversospinales, the erector spinae, and the spinotransversales.

The abdomen contains all the digestive organs, including the stomach, small and large intestines, pancreas, liver, and gallbladder. These organs are held together loosely by connecting tissues (mesentery) that allow them to expand and to slide against each other. … The abdomen also contains the kidneys and spleen.

The stomach also has some precise anatomical relations and comes in contact with several neighboring structures. The stomach consists of several important anatomical parts. The four main sections of the stomach are the cardia, fundus, body, and pyloric part.

Each of the 9 abdomen regions hold their own important organs: Right hypcochondrium – Small intestine, right kidney, gallbladder, liver. Left hypochondrium – Pancreas, left kidney, colon, spleen. Epigastrium – Adrenal glands, spleen, pancreas, duodenum, liver, stomach. Right lumbar region – Right colon, liver, gallbladder.

Use our illustrated exercise guide to discover new exercises to try in your workouts, learn which muscle groups different exercises target and how to perform them correctly. The clear images show correct form and the written instructions will guide you through the exercise movement.

Map of Muscles – Pick Exercises for Different Muscle Groups. Triceps Whereas the biceps account for approximately only 30% of the muscles in the upper arm, the triceps make up approximately 70% of this area. Close grip and reverse grip bench presses and dips are perfect for adding size to the triceps.

Learn how to perform exercises using correct technique. Choose the muscle group you want to target. Once in the muscle group, use the sort and filter options to find the best exercises for the equipment you have, your training experience, and goals. These exercises are the most used by our visitors.

Knee joint anatomy involves looking at each of the different structures in and around the knee. The knee joint is the largest and one of the most complex joints in the human body.

Picture of the Knee. The knee is one of the largest and most complex joints in the body. The knee joins the thigh bone (femur) to the shin bone (tibia). The smaller bone that runs alongside the tibia (fibula) and the kneecap (patella) are the other bones that make the knee joint.

Our knee muscles are responsible for initiating and controlling movement of the knee and the kneecap. They also work with the various buttock, thigh and calf muscles to help control the hip and foot.