Describe the backbone of a human body with the help of a labelled diagram.
What is the difference between a normal foot and a flat foot.
Answers
Explanation:
The feet are flexible structures of bones, joints, muscles, and soft tissues that let us stand upright and perform activities like walking, running, and jumping. The feet are divided into three sections:
The forefoot contains the five toes (phalanges) and the five longer bones (metatarsals).
The midfoot is a pyramid-like collection of bones that form the arches of the feet. These include the three cuneiform bones, the cuboid bone, and the navicular bone.
The hindfoot forms the heel and ankle. The talus bone supports the leg bones (tibia and fibula), forming the ankle. The calcaneus (heel bone) is the largest bone in the foot.
Muscles, tendons, and ligaments run along the surfaces of the feet, allowing the complex movements needed for motion and balance. The Achilles tendon connects the heel to the calf muscle and is essential for running, jumping, and standing on the toes.
Feet Conditions
Plantar fasciitis: Inflammation in the plantar fascia ligament along the bottom of the foot. Pain in the heel and arch, worst in the morning, are symptoms.
Osteoarthritis of the feet: Age and wear and tear cause the cartilage in the feet to wear out. Pain, swelling, and deformity in the feet are symptoms of osteoarthritis.
Gout: An inflammatory condition in which crystals periodically deposit in joints, causing severe pain and swelling. The big toe is often affected by gout.
Athlete's foot: A fungal infection of the feet, causing dry, flaking, red, and irritated skin. Daily washing and keeping the feet dry can prevent athlete's foot.
Rheumatoid arthritis: An autoimmune form of arthritis that causes inflammation and joint damage. Joints in the feet, ankle, and toes may be affected by rheumatoid arthritis.
Bunions (hallux valgus): A bony prominence next to the base of the big toe that may cause the big toe to turn inward. Bunions may occur in anyone, but are often caused by heredity or ill-fitting footwear.
Achilles tendon injury: Pain in the back of the heel may suggest a problem with the Achilles tendon. The injury can be sudden or a nagging daily pain (tendinitis).
Answer:
vertebra is the back bone of human
Explanation:
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