Human Anatomy Quiz - Musculoskeletal System
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Questions and Answers

At what age is peak bone mass typically attained?

  • 40 years
  • 35 years
  • 30 years (correct)
  • 25 years

    • What daily intake of calcium is recommended for individuals under 50 years old?

  • 1500 mg
  • 1000 mg (correct)
  • 1200 mg
  • 800 mg

    • Which nutrients are essential for maintaining bone density and are primarily found in fruits and vegetables?

  • Sodium and zinc
  • Vitamin D and vitamin C
  • Calcium and iron
  • Vitamin K, magnesium, and potassium (correct)

    • What is the most likely outcome expected for Jolly Rogers if she has sprained her ankle?

    <p>Gradual return to normal activity as pain decreases</p> Signup and view all the answers

    What role does sunshine play in bone health?

    <p>It helps in the production of vitamin D</p> Signup and view all the answers

    What is the primary function of the musculoskeletal system?

    <p>To support the body and facilitate movement</p> Signup and view all the answers

    Which of the following is NOT a component of the musculoskeletal system?

    <p>Lungs</p> Signup and view all the answers

    How many bones are there in the human body?

    <p>206</p> Signup and view all the answers

    Which type of bony tissue is described as compact and dense?

    <p>Cortical bone</p> Signup and view all the answers

    What role do bones play in blood cell production?

    <p>They produce blood cells in the red marrow.</p> Signup and view all the answers

    Which of the following minerals is NOT stored in the skeletal system?

    <p>Iron</p> Signup and view all the answers

    What type of bone is typically found in the ends of long bones?

    <p>Spongy bone</p> Signup and view all the answers

    Which type of bone is classified as irregular?

    <p>Vertebrae</p> Signup and view all the answers

    What are the primary cells involved in bone formation and remodeling?

    <p>Osteoblasts, Osteocytes, and Osteoclasts</p> Signup and view all the answers

    Which factor is not considered a facilitator of bone formation?

    <p>Starvation</p> Signup and view all the answers

    Which type of muscle is classified as voluntary and promotes movement?

    <p>Skeletal muscle</p> Signup and view all the answers

    What is the function of osteocytes within bone tissue?

    <p>To maintain bone tissue</p> Signup and view all the answers

    Which of the following vitamins is essential for facilitating bone formation?

    <p>Vitamin C</p> Signup and view all the answers

    What is the primary function of tendons?

    <p>To connect muscles to bones</p> Signup and view all the answers

    Which type of joint movement involves moving a limb towards the body?

    <p>Adduction</p> Signup and view all the answers

    Which of the following statements about ligaments is true?

    <p>They connect bone to bone.</p> Signup and view all the answers

    What is the role of cartilage in the joints?

    <p>To cover joint surfaces to reduce friction</p> Signup and view all the answers

    Which imaging procedure is used to analyze the electrical activity of muscles and nerves?

    <p>Electromyography</p> Signup and view all the answers

    What does the Fracture Risk Assessment Tool predict?

    <p>The 10-year risk of fractures or osteoporosis</p> Signup and view all the answers

    Which of the following is NOT considered a sign to assess during a physical examination of the musculoskeletal system?

    <p>Weight management</p> Signup and view all the answers

    What is the origin in the context of muscle attachment?

    <p>The fixed end of the muscle</p> Signup and view all the answers

    Which type of connective tissue is responsible for reducing friction in joints?

    <p>Cartilage</p> Signup and view all the answers

    What does atrophy refer to in muscle terms?

    <p>Muscle wasting or decrease in size</p> Signup and view all the answers

    Which type of joint has the widest range of movement?

    <p>Ball-and-socket joint</p> Signup and view all the answers

    What is the primary purpose of assessing muscle strength during a physical examination?

    <p>To evaluate functional ability</p> Signup and view all the answers

    Which statement correctly describes diarthrodial joints?

    <p>They allow free movement.</p> Signup and view all the answers

    What is the role of osteoclasts in bone formation?

    <p>They destroy and remodel bones.</p> Signup and view all the answers

    Which factor is known to retard bone formation?

    <p>Estrogen deficiency</p> Signup and view all the answers

    Which of the following represents voluntary muscle?

    <p>Skeletal muscle</p> Signup and view all the answers

    Which hormone is NOT a facilitator of bone formation?

    <p>Excess parathyroid hormone</p> Signup and view all the answers

    What type of bone cell is responsible for maintaining mature bone tissue?

    <p>Osteocyte</p> Signup and view all the answers

    What lifestyle change can help delay the decline in muscle strength and bone mass among older adults?

    <p>Maintaining an active lifestyle</p> Signup and view all the answers

    What is the calcium intake recommendation for individuals over 71 years old?

    <p>1200 mg/day</p> Signup and view all the answers

    Which nutrient is NOT specifically mentioned as beneficial for maintaining bone density?

    <p>Sodium</p> Signup and view all the answers

    What should be expected if a patient with a history of osteoporosis sprains her ankle?

    <p>Non-surgical interventions are likely sufficient</p> Signup and view all the answers

    Which food item is NOT a good source of calcium?

    <p>Bread</p> Signup and view all the answers

    Which structure in the musculoskeletal system serves as the primary site for blood cell production?

    <p>Bone marrow</p> Signup and view all the answers

    What is the primary function of the ligaments within the musculoskeletal system?

    <p>Connect bones to other bones</p> Signup and view all the answers

    Which type of bone is known for its spongy structure?

    <p>Cancellous bone</p> Signup and view all the answers

    Which mineral is NOT primarily stored in the skeleton?

    <p>Sodium</p> Signup and view all the answers

    What is the role of the bursae in the musculoskeletal system?

    <p>Provide lubrication</p> Signup and view all the answers

    Which of the following statements about cortical bone is true?

    <p>It provides strength to long bones.</p> Signup and view all the answers

    What are the main components that make bones hard?

    <p>Calcium and mineral deposits</p> Signup and view all the answers

    Which term describes the various classifications of bones?

    <p>Short, long, flat, and irregular</p> Signup and view all the answers

    What is the main characteristic of diarthrodial joints?

    <p>They allow free movement between bones.</p> Signup and view all the answers

    Which of the following accurately describes tendons?

    <p>They are fibrous structures attaching muscles to bones.</p> Signup and view all the answers

    What is the function of ligaments in the musculoskeletal system?

    <p>To connect bones to other bones.</p> Signup and view all the answers

    Which movement is defined as the decreasing angle between two body parts?

    <p>Flexion</p> Signup and view all the answers

    What type of tissue is cartilage specifically categorized as?

    <p>Dense connective tissue</p> Signup and view all the answers

    How does atrophy affect muscle tissue?

    <p>It leads to a reduction in muscle size and strength.</p> Signup and view all the answers

    What imaging test is used to assess the electrical potential of muscle and nerve function?

    <p>Electromyography</p> Signup and view all the answers

    What is the purpose of bursae in the joints?

    <p>To cushion and reduce friction between moving parts.</p> Signup and view all the answers

    During a physical examination, what condition is indicated by kyphosis?

    <p>Excessive curvature of the spine.</p> Signup and view all the answers

    What does the term 'origin' refer to in muscle anatomy?

    <p>The fixed point of muscle attachment.</p> Signup and view all the answers

    Which of the following is a common risk factor for osteoporosis?

    <p>Smoking history</p> Signup and view all the answers

    What diagnostic test can be used to predict fracture risk in clients?

    <p>Fracture Risk Assessment Tool (FRAX)</p> Signup and view all the answers

    What does hyperextension refer to in terms of joint movement?

    <p>Straightening a joint beyond its normal range.</p> Signup and view all the answers

    Which diagnostic procedure involves introducing a contrast agent into a joint space?

    <p>Arthrogram</p> Signup and view all the answers

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