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Skeletal System

The skeletal system provides definite shape and mechanical support to the body, and it also helps in movement and locomotion. Ask questions about the skeletal system and bones here.

14,490 Questions

Is the hip bone a pressure point?

No, the hip bone itself is not considered a pressure point in traditional Chinese medicine or other healing practices. Pressure points are specific areas on the body where pressure can be applied for therapeutic or pain-relief purposes. The hip bone is a large pelvic structure that provides support for the body and protects internal organs.

What is the floating bone at the knee called?

The floating bone at the knee joint is called the patella, also commonly known as the kneecap. Its function is to protect the knee joint and provide leverage for the thigh muscles during movement.

What covers the ends of bones in adults?

In adults, the ends of bones are covered by a type of connective tissue called articular cartilage. This cartilage provides a smooth surface that helps with joint movement and cushioning between bones.

What is the bone that attaches to the eardrum?

The bone that attaches to the eardrum is called the malleus, also known as the hammer bone. It is one of the three tiny bones in the middle ear that help transmit sound vibrations from the eardrum to the inner ear.

What bones do chickens have that you have?

Chickens and humans have similar bones, such as a skull, backbone, ribs, and limbs. However, chickens also have additional bones such as a wishbone (furcula) and a keel bone to support their wings and flight muscles.

Do you have a bone spur on your collar bone?

About 3 weeks ago, my right side collarbone started to bother me. Today, standing sideways to the light with a hand mirror, I found that my right side round clavicle bone near the throat is more than twice the size of the one on the left. The soreness throughout the collarbone remains the same as when it started but is not severe enough to take a pain pill. I haven't been to a dr. yet as I only discovered the larger round bone today.

How is a reptile skull different from a mammal skull?

Mammals are warm-blooded, have fur, feed their young milk, and usually give birth to live young. Reptiles are cold-blooded, have scales, usually lay eggs, and generally do not feed their young.

If a person's bone marrow were destroyed by radiation which cells could not be reproduced?

The bone marrow is responsible for producing red blood cells, white blood cells, and platelets. If the bone marrow is destroyed by radiation, these cells would not be able to be reproduced, leading to a compromised immune system, anemia, and difficulty in blood clotting.

What is bone under tongue?

The bone under the tongue is called the hyoid bone. It is a U-shaped bone located in the neck that does not directly connect to any other bones. The hyoid bone plays a role in supporting the tongue and helping with swallowing and speech.

Aj-shaped organ located at the left center behind the lower ribs?

The organ you are referring to is the spleen. It is located on the left side of the abdomen, behind the stomach and below the diaphragm. The spleen plays a role in filtering and storing blood, as well as helping the immune system by producing white blood cells.

Protrusion of the brain through a defect in the skull is called a?

Protrusion of the brain through a defect in the skull is called an encephalocele. It is a type of neural tube defect that occurs when the neural tube (which forms the baby's brain and spinal cord) does not close properly during embryonic development. Encephaloceles can lead to neurological issues and require surgical intervention.

What bone is located at the base of the skull?

There are two joints at the base of the skull:

- a condyloid joint between the occipital bone of the skull and the first (C1) vertebra, the atlas.

- a pivot joint located between the C1 and C2 cervical vertebrae (atlas and axis).

Diabetes cause bones to weaken?

Diabetes can lead to bone weakening and increased risk of fractures due to a variety of factors, such as poor blood sugar control, reduced bone formation, and increased bone resorption. Chronic high blood sugar levels can impair bone health by affecting bone metabolism and reducing bone density, making bones more susceptible to fractures. It's important for individuals with diabetes to manage their blood sugar levels and incorporate weight-bearing exercises into their routine to help maintain bone health.

What tarsal bone articulates with both the medial and lateral malleolus?

The talus bone articulates with both the medial and lateral malleolus of the tibia and fibula, respectively. It forms the ankle joint, allowing for dorsiflexion and plantarflexion of the foot.

Structures as different as human arms bat wings and dolphin flippers contain many of the same bones these bones having developed from the same embryonic tissues How do biologists interpret these?

Biologists interpret these similarities as evidence of a common ancestry. The presence of homologous structures in diverse species suggests that these organisms share a common evolutionary history. The shared embryonic tissues and bone structures provide insights into the relatedness and evolutionary relationships between different species.

Can you have an extra bone in your foot?

Yes, it is possible to have an extra bone in your foot. One common extra bone is the accessory navicular bone, located on the inner side of the foot near the ankle. This condition may cause foot pain or discomfort and may require medical attention.

What bones protect the organs of hearing?

The temporal bones, part of the cranium (skull), contain and protect the organs of hearing.

Within the ears are functional, rather than protective, bones of the middle ear. There are three of them, the Maleus, Incus and Stapes. They act to transmit vibrations from the outer ear to the inner ear.

The meaty part below the thumb on your hand called?

The meaty part below the thumb on your hand is called the thenar eminence. It is composed of muscle and fat that helps to move the thumb and provide strength and dexterity for gripping and grasping objects.

How many pelvic bones does a rodent have?

All reptiles, birds, and mammals have the same set of bones in their pelvis, although they may be arranged slightly differently. There are a total of three pairs of bones in the pelvis. These are the two illium, the two ischium, and the two pubis bones.

What are facts about the human jaw?

The jaw is a hinged joint but is special in allowing us to move it in several directions and the ability to use our top jaw as an extention of the bottom allowing us to open our mouths further.

Does a ligament attach bone to bone?

Yes, a ligament is a fibrous tissue that connects bone to bone and provides stability to joints. Ligaments help to support and reinforce the joints by limiting their range of motion and preventing excessive movement.

Who sang when the bullet meets the bone?

When the Bullet Hits the Bone is a song by Golden Earring.

Which bone forms the bony knob on the inside of the ankle?

The bottom of the tibia. That particular part of the tibia is called the medial malleolus.

What is brainium?

"Brainium" is not a recognized term in neuroscience or biology. It may be a made-up or colloquial term used to refer to the brain, but without more context, it is hard to provide a specific meaning or definition.