0
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
Where can I find a diagram of the skeletal system of a bear?
You can find diagrams of the skeletal system of a bear in anatomy textbooks, online scientific databases, or educational websites specializing in zoology or biology. Additionally, websites like Google Images or Pinterest may have visual references available for viewing or download.
What organs does the pelvis protect?
The pelvis protects the reproductive organs (such as the uterus, ovaries, and testes) and parts of the digestive system (such as the bladder and part of the large intestine). It also provides structural support for the body and helps with movement and balance.
Could papilledema be caused by stenosis of the cervical spine?
Papilledema is typically caused by increased intracranial pressure, often due to conditions like brain tumors or meningitis. Stenosis of the cervical spine usually does not directly cause papilledema. However, in rare cases, severe cervical stenosis can lead to spinal cord compression which may impact the central nervous system, potentially contributing to increased intracranial pressure and elevated risk of papilledema.
How are calcitonin parathyroid hormone and vitamin D in maintaining blood calcium levels?
The sole function of the parathyroid glands is to maintain the body's calcium level within a very narrow range, so that the nervous and muscular systems can function properly. When blood calcium levels drop below a certain point, calcium-sensing receptors in the parathyroid gland are activated to release hormone into the blood. Parathyroid Hormone (PTH, also known as parathormone) is a small protein that takes part in the control of calcium and phosphate homeostasis, as well as bone physiology. PTH has effects antagonistic to those of calcitonin. PTH increases blood calcium levels by stimulating osteoclasts to break down bone and release calcium. PTH also increases gastrointestinal calcium absorption by activating vitamin D, and promotes calcium uptake by the kidneys.
What is the point of articulation between the femur and the innominate bones?
The point of articulation between the femur and the innominate bones is the hip joint, also known as the acetabulofemoral joint. It is a ball-and-socket joint that allows for a wide range of motion in multiple planes, such as flexion, extension, abduction, adduction, and rotation.
How many kg's of bone in a human body?
how many kg's of bone are in a average human body - i want to know the percentage of bone, muscle/fat, and organs i am.
i know that the human body is a large percentage of liquid so most of our weight is in that but id liek to know the source of my bodies weight is.
i would also liek some sort of calculator to calculate this for my friends.
PS im 43kgs andim 13 il check this question later please check it out for me.
how many kg's of bone are in a average human body - i want to know the percentage of bone, muscle/fat, and organs i am.
i know that the human body is a large percentage of liquid so most of our weight is in that but id liek to know the source of my bodies weight is.
i would also liek some sort of calculator to calculate this for my friends.
PS im 43kgs andim 13 il check this question later please check it out for me.
-----------------------------------------------------------------------------------------------------
Well bud, your bone mass creates 14% of your body mass and fluxuates during your life due to the weight they bear. So if you're still 43 kgs, then you are 6.02 kgs of bone. Water fluxuates even more during your life, however there is a general understanding that your body is 60% water in adult life, so you would be 25.8 kgs of water, however you're probably more because you're still young.
P.S. Water inhabits every part of your body, so you don't have 25.8 kgs of water spread throughout your body, not just sitting in one place, otherwise you would be quite a large individual :P Hope that helps.
Yes, they divide, and as they divide, they create bone matrix and collagen fibers. As the osteoblasts become surrounded by the bone matrix, it hardens, enclosing the cells in a lacuna, transforming them into osteocytes. Osteocytes cannot divide.
What is the function of the carpal bone?
Bone or Bones!
Carpal bones are 8 in numbers.
Carpal bones are those in your hand/wrist. Your shin bones are your tibia and fibula.
The joints between the carpal and metacarpal bones of the four fingers are arthrodial joints. The thumb is a saddle joint (trapeziometacarpal).
Their function is to ease movement between forearm and wrist
What are the functions of a short bone?
Short bones in the human body are cubelike -- the length, width, and height measurements are all about the same. Short bones include the carpal bones (hands, wrist) and tarsal bones (feet, ankles).
When you blow your nose, mucus can sometimes get stuck around the nasal turbinates or within the nasal cavity due to the complex structure of the nasal passages. This can happen when the mucus is thick or when there is inflammation or congestion in the nasal tissues, making it difficult for the mucus to be expelled completely through blowing alone. Drinking plenty of fluids and using saline nasal sprays can help thin the mucus and make it easier to clear out.
What are the two bones that are joined by a synovial joint?
bones go to the store and buy koolaid.
thats sucha stupid answer... some ppl are actually looking for correct answers.
alright guys the correct answer is: the two pubic bones join together to form the synovial joint.
Really sore ribs on left side after a cough has gone?
It's possible that you could have a chest infection, but I highly doubt so
it could just be that you have stretched that area too much recently and it hurts.
If it still does after several days, best get checked out by a doctor :)
Could possibly be bruised ribs, when I was 5 I was in this condition for about a week and when it started seriously hurting my mom took me to the doctor to get an x-ray and I had 3 bruised ribs from falling from a tree, best talk to your doctor about it :)
What the external iliac vein drains into the pelvis?
The external iliac vein drains into the common iliac vein as it enters the pelvis.
What acids in coke dissolve your bone?
Phosphoric acid is the main acid in coke that can potentially contribute to bone demineralization due to its ability to leach calcium from bones. However, it's important to note that the level of phosphoric acid in coke is not likely to significantly impact bone health when consumed in moderation as part of a balanced diet.
Of what four things are bones made?
Almost every bone in your body is made of the same materials:
- The outer surface of bone is called the periosteum (say: pare-ee-os-tee-um). It's a thin, dense membrane that contains nerves and blood vessels that nourish the bone.
- The next layer is made up of compact bone. This part is smooth and very hard. It's the part you see when you look at a skeleton.
- Within the compact bone are many layers of cancellous(say: kan-sell-us) bone, which looks a bit like a sponge. Cancellous bone is not quite as hard as compact bone, but it is still very strong.
- In many bones, the cancellous bone protects the innermost part of the bone, the bone marrow (say: mair-oh). Bone marrow is sort of like a thick jelly, and its job is to make blood
What type of tissue attaches one bone to another?
Ligaments are the types of tissues that attach one bone to another in the human body. These fibrous connective tissues provide stability and strength to joints by holding the bones together.
Fontanel in the fetal skull allow the skull to be?
The fontanelles are "soft spots" in the newborn's skull. These bones do not fuse completely before birth, so that the head can mold to fit through the birth canal. They also allow the brain to grow inside the skull with out increasing the intercranial pressure.
Hope this helps.
Do membrane bones develop from hyaline cartilage structures?
No, membrane bones do not develop from hyaline cartilage structures. Membrane bones are formed directly from mesenchyme tissue through intramembranous ossification, while hyaline cartilage serves as a precursor for endochondral ossification, where bones are formed by replacing cartilage with bone tissue.
Can a woman squeeze a man's ribs with her legs and break them?
It is unlikely for a woman to break a man's ribs simply by squeezing them with her legs. However, if excessive force is applied or if there are underlying medical conditions, it may be possible to cause injury. It is important to always prioritize safety and consent in any physical interaction.
A fontanel is a soft spot on a baby's head where the skull bones have not yet fused together. There are typically several fontanels on a newborn's head to allow for the baby's brain growth and development. Over time, these fontanels will close as the skull bones fully develop.
What is sclerotic density in right ilium suggestive of a benign bone island?
Sclerotic density in the right ilium is a term used to describe a benign bone island, which is a common benign bone lesion composed of dense, compact bone. Bone islands are usually asymptomatic and do not require treatment, as they are considered noncancerous and do not usually grow or cause harm. They are typically discovered incidentally on imaging studies such as X-rays or CT scans.
An average adult pinkie finger could be from 2 inch to about 3.5 inch long.
What organs belong to skeletal system?
The skeletal system consists of bones and cartilage. Bones and cartilage are formed of skeletal tissue which has dense and mineralized matrix.
