10. A 55-year-old woman presented to the hospital with complaints of muscleweakness, fatigue, night cramps, pain in the lumbar region. When fluoroscopyrevealed a decrease in bone density, a violation of bone structure. The patientwas diagnosed with osteoporosis («porous bones»). Osteoporosis is a commoncause of fractures of the spine, femur and forearm bones. The doctor prescribedtreatment with calcitriol and calcium supplements. Calcitriol receptors exist intwo allelic variants B and b. Studies have shown that dominant homozygotesBB are more susceptible to osteoporosis and this patient has this genotype.What are the other causes of osteoporosis and what is the mechanism of thetherapeutic effect of calcitriol? For answer:a) indicate the target organs of calcitriol;b) write a scheme for the calcitriol synthesis;c) describe the mechanism of calcitriol action on target cells;

Vitamin D deficiency : due to decreased l alpha-hydroxylase enzyme (renal failure, vitamin…

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The condition known as _____________________ is a congenital defect. juvenile arthritis adhesive capsulitis rheumatoid arthritis spina bifida
A percutaneous _____________is performed to treat osteoporosis-related compression fractures. diskectomy vertebroplasty
A chronic bone disease that is characterized by the abnormal breakdown of bone followed by abnormal bone formation is known as ____________. osteomalacia Pagets disease
Which of the following is a bone of the brain case? parietal bone zygomatic bone maxillary bone lacrimal bone
The movement of bone away from the midline of the body is called _____________. circumduction extension adduction abduction
The fibrous membrane covering the outer surface of the bone is the ________. periosteum epiphysis endosteum diaphysis
The medical term for the form of arthritis that is commonly known as wear-and-tear arthritis is ___________________. osteoarthritis Rheumatoid arthritis
10. A 55-year-old woman presented to the hospital with complaints of muscle weakness, fatigue, night cramps, pain in the lumbar region. When fluoroscopy revealed a decrease in bone density, a violation of bone structure. The patient was diagnosed with osteoporosis («porous bones»). Osteoporosis is a common cause of fractures of the spine, femur and forearm bones. The doctor prescribed treatment with calcitriol and calcium supplements. Calcitriol receptors exist in two allelic variants B and b. Studies have shown that dominant homozygotes BB are more susceptible to osteoporosis and this patient has this genotype. What are the other causes of osteoporosis and what is the mechanism of the therapeutic effect of calcitriol? For answer: d) name the main causes of osteoporosis; e) explain why the use of calcitriol and calcium preparations improves the condition of patients with osteoporosis.
1 Joint Diseases: Osteoarthritis Elmo is a 60-year-old man who played soccer throughout his teenage years and early adulthood. He injured his ankle when he was young and is now suffering from osteoarthritis in his ankle joint. He complains of pain and stiffness when he walks, cannot move his foot in all directions, and his left leg looks thinner than his right leg. The doctor explained to him that the articular cartilages covering the bones of his ankle are eroding and being replaced by bone. The bones are limiting his movements and the lack of muscle use is destroying his muscle making his leg appear thinner. Elmo was given medication and an exercise regime to follow. You can help him understand his disease by completing the following tasks: Identify the following: 4. Pivot 5. Saddle 6. Ball and socket
1 Joint Diseases: Osteoarthritis Elmo is a 60-year-old man who played soccer throughout his teenage years and early adulthood. He injured his ankle when he was young and is now suffering from osteoarthritis in his ankle joint. He complains of pain and stiffness when he walks, cannot move his foot in all directions, and his left leg looks thinner than his right leg. The doctor explained to him that the articular cartilages covering the bones of his ankle are eroding and being replaced by bone. The bones are limiting his movements and the lack of muscle use is destroying his muscle making his leg appear thinner. Elmo was given medication and an exercise regime to follow. You can help him understand his disease by completing the following tasks: 1. Locate the synovial joints listed below on the diagram below of a skeleton and on your body. 2. For each joint identified, write the name of the two bones that form the joint.* 3. Compare and write down the type of movements possible in the…
1.How does osteoporosis differ from osteomalacia? Name three differences. 2. What are the risk factors for osteomyelitis? 3. How does noninflammatory joint disease differ from inflammatory joint disease? Describe two principal features of each. 4. How does rheumatoid arthritis affect the skin, heart, lungs, and kidneys?
mai text verdana 10 ... Which stage of bone repair most closely resembles endochrondral ossification? bone remodeling fibrocartilaginous callus forms hemotoma forms bony callus 0.5 F étv A CC

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nicate the target organs of calcitriol; vrite a scheme for the calcitriol synthesis; lescribe the mechanism of calcitriol action on target cells: