Human Body Parts That Start With B | A Complete List That You Are Looking For

Human Body Parts That Start With B

The human body is truly unique. There are so many different parts and functions that allow us to live and breathe. Out of all the different body parts, there are many Human Body Parts That Start with B. We will present a detailed explanation of each of these parts in this post. Stay tuned!Human Body Parts That Start With B

Human Body Parts That Start With The Letter B

Some human body parts that start with B are the big toe, breasts, and bum. Each of these body parts has a specific function and serves a purpose in the body. Knowing what they are and how they can help you stay healthy and fit. The following are some human body parts that start with the letter B:

Back Muscles Biliary Tract Brachiocephalic Vein(S)
Base of Skull Bladder Brain
Basilar Artery Bony Labyrinth Bronchi
Basilic Vein Brachial Plexus Bulbo-Spongiosus Muscle
Bile Duct Brachiocephalic Artery


Discussion about the Parts

  • Back Muscles: The back muscles consist of the latissimus dorsi, trapezius, rhomboids, and the erector spine. Collectively, they are responsible for the extension, lateral flexion, and rotation of the vertebral column and for keeping the spine erect.
  • Base of Skull: The base of the skull is a region of the skull that consists of the occipital and temporal bones. The occipital bone forms the back and lower part of the skull, and the temporal bones form the sides and upper part of the skull.
  • Basilar Artery: The basilar artery is a vital blood vessel in the brain that supplies blood to the cerebellum and posterior cranial fossa. It originates from the vertebral arteries and descends through the foramen magnum, curving inferiorly and laterally as it enters the skull.
  • Basilic Vein: The Basilic Vein is one of the three veins that deliver deoxygenated blood from the arm to the heart. It’s the most significant vein in the upper body, and it runs up the inside of the arm from the hand to the elbow. After that, it courses behind the biceps muscle and joins with the brachial vein to form the axillary vein.
  • Bile Duct: The bile duct is a long, slender tube that carries bile from the liver to the small intestine. Bile is a greenish-yellow liquid that helps digest fats in the small intestine. The bile duct is about 9 inches long and runs from the liver to the gallbladder and the small intestine.
  • Biliary Tract: The biliary tract is a series of ducts that carry bile from the liver to the gallbladder and small intestine. Bile helps to digest fats and absorb fat-soluble vitamins.
  • Bladder: The bladder is a hollow organ in the lower abdomen that stores urine. The bladder is positioned in front of the rectum and behind the pubic symphysis. When it fills with urine, the bladder sends signals to the brain telling it to pee.
  • Bony Labyrinth: This system of canals and cavities within the inner ear makes up the bony labyrinth. The cochlea, which is responsible for transmitting sound vibrations to the brain, is located within the bony labyrinth. Additionally, the semicircular canals, responsible for balance and movement, are also located within the bony labyrinth.
  • Brachial Plexus: The brachial plexus is an extensive network of nerves that run along the spine and running from it to the shoulder, arm, and hand. These nerves control movement and feeling in the arms and hands.
  • Brachiocephalic Artery: The brachiocephalic artery is the first and most prominent branch of the aorta. It arises from the aorta just above the left common carotid artery and passes behind the sternoclavicular joint, where it divides into two branches, the right common carotid artery, and the right subclavian artery.
  • Brachiocephalic Vein(S): The brachiocephalic veins are a pair of veins that drain blood from the arms and head into the superior vena cava. Each brachiocephalic vein originates from the union of the internal jugular vein and the subclavian vein.
  • Brain: The brain is an organ of nerve cells or neurons. These neurons send and receive electrical impulses that allow us to think, feel, and move.
  • Bronchi: The bronchi are the two main airways that connect the trachea to the lungs. They contain ciliated epithelium, which helps move mucus and debris out of the lungs. Due to its shorter length and wider width, the right bronchus can become obstructed more easily.
  • Bulbo-Spongiosus Muscle: Bulbo-Spongiosus Muscle is a muscle located in the perineum. It helps to control urination and ejaculation. The Bulbo-Spongiosus Muscle can contract voluntarily or involuntarily


So, there you have it—a list of 14 human parts that start with B. We hope we’ve provided you with some info and guidance on this. Share this with your friends and family members if you enjoyed it. To learn more about the human body, please check out our other posts.


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