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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
A rounded knob that articulates with another bone is called a?
A "head". For example, the head of the humerus or head of the femur.
What is the explanation for the adversarial system and inquisitorial system?
The judge has a passive role in the adversary system and an active one in the inquisitorial. The counsel has an active role in the adversary and a passive role in the inquisitorial. In adversary, the burden of proof rests on the accuser whereas in the inquisitorial the burden of proof rests on noone. Adversary systems can have juries.
The hardness of bone is primarily due to the mineral salt?
The hardness of bone is primarily due to the presence of mineral salts like calcium phosphate, which form a mineralized matrix that gives bones their strength and rigidity. These mineral salts contribute to bone density and help in resisting fractures and maintaining skeletal structure. Other components like collagen fibers also play a role in providing flexibility and tensile strength to bones.
What is the difference between Hindu and Muslim skeleton?
There is no inherent physical difference between a Hindu and a Muslim skeleton. Both belong to the same human species and have the same skeletal structure. Religious beliefs do not affect the physical characteristics of a person's skeleton.
What is the scientific name for the knee cap bone?
The small bone at the front of the knee (the knee cap) is called the patella.
Which bone are included in the appendicular skeleton?
The appendicular skeleton includes the bones of the upper and lower limbs, including the arms, hands, shoulders, pelvis, legs, and feet. It also includes the girdles that attach the limbs to the axial skeleton, such as the pectoral girdle (shoulder) and pelvic girdle (hip).
The spine is compose of how many movable segments called vertebrae?
The spine is composed of 33 movable segments called vertebrae. These vertebrae are divided into five regions: cervical (7 vertebrae), thoracic (12 vertebrae), lumbar (5 vertebrae), sacrum (5 fused vertebrae), and coccyx (4 fused vertebrae).
Identify the structure the occipital bone surrounds?
The occipital bone surrounds the structure known as the foramen magnum, which is a large opening at the base of the skull through which the spinal cord passes.
What bone marking is a rounded convex projection?
Head: bony expansion carried on a narrow neck
Condyle: rounded articular projection
Ramus: armlike bar of bone
An orthopedic doctor/surgeon deals with bones, ligaments, tendons, etc.
What is the anatomical name for the shaft of a long bone and for its ends?
The shaft of a long bone- diaphysis
The head(s) of a long bone- epiphysis
A bone imbedded in a tendon is called what bone?
A sesamoid bone. This type of bone is found embedded within a tendon or a muscle, typically where it passes over a joint, to protect the tendon from excessive wear and pressure. An example of a sesamoid bone is the patella, embedded within the patellar tendon.
No, that is actually a common mistake people make. You never really mix it up unless your are actually researching the human body. The femur is actually super narrow, that's what they get mixed up.
How many bones in a panthers body?
Panthers have about 250 bones in their body, including the bones in their spine, limbs, ribs, and skull. These bones provide structure, support, and protection for the panther's body.
How many bones do you have as a normal adult?
A normal adult typically has 206 bones in their body. This number can vary slightly from person to person due to individual differences, such as the presence of certain bones that may not fuse together completely.
Can a sledgehammer break a femur?
Yes, a sledgehammer has the potential to break a femur bone due to its heavy weight and force upon impact. The femur is the strongest bone in the human body, but extreme force from a sledgehammer could cause a fracture or break.
The thoracic spine is from the base of the neck to the bottom of the rib cage. All the thoracic vertebrae - all 12 have ribs attached. The curve the thoracic spine has is called the thoracic curve, or kyphosis. It is normal to have a curve but if the curve is excessive or twists to the side it is abnormal. It can cause problems or if mild most people do not know it is there.
Where is the pubic bone located at on a female?
In the female, the pubic bone is anterior to the urethral sponge.
The left and right hip bones join at the pubic symphysis.
Category of bones are the sternum and ribs belongs?
The sternum and ribs belong to the axial skeleton.
What Efferent limb assessed in knee jerk reflex?
The efferent limb assessed in the knee jerk reflex is the femoral nerve, which transmits the signal from the spinal cord to the quadriceps muscle causing it to contract and the leg to kick.
Hungry bone syndrome is a condition that can occur after parathyroid surgery, specifically after removal of a hyperfunctioning parathyroid gland. It is characterized by severe and prolonged hypocalcemia due to increased bone uptake of calcium as the body tries to replenish calcium stores. Symptoms can include muscle cramps, tingling sensations, and weakness.
Your ankle bone is sore and swollen but you can walk fine?
If you are experiencing soreness and swelling in your ankle but can still walk without difficulty, it is possible that you have a mild ankle sprain. It is advisable to rest, ice, compress, and elevate your ankle to reduce the swelling and discomfort. However, if the pain persists or worsens, it is recommended to seek medical evaluation to rule out any other underlying issues.
Which is the weakest part of the spine lumbar thoracic or cumbrain?
The lumbar region is generally considered the weakest part of the spine due to the significant load it bears from supporting the upper body. The cervical (not cumbrain) region is inherently more vulnerable to injury due to its mobility and structure, but the lumbar region is often more prone to strains and wear-and-tear issues.
This example demonstrates adaptation, as birds have evolved hollow bones to enhance their ability to fly, which is critical for survival.
Is it dangerous to have dextroscoliosis of the thoracic spine and levoscoliosis of the lumbar spine?
Dangerous? Well... I had this about 15 years ago and I am still alive. 46 degree curve to the right for the lumbar and 18 degree curve to the left in thoracic. The Lumbar curve was eventually corrected with surgery/rods/screws. I'm still stuck with the upper curve, and have lots of muscle pain, nerve pain, headaches, back pain, fibromyalgia, and bad posture.... ya.... at least I'm alive and not dying though!
