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Questions and Answers
What is the description of cartilage?
What is the description of cartilage?
Smooth, slightly elastic
What is the function of cartilage?
What is the function of cartilage?
Support, covers ends of bones
What is the description of a ligament?
What is the description of a ligament?
Slightly elastic (not as elastic as cartilage), very small movements
What is the function of a ligament?
What is the function of a ligament?
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What is the description of a tendon?
What is the description of a tendon?
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What is the function of a tendon?
What is the function of a tendon?
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What is the definition of connective tissue?
What is the definition of connective tissue?
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What is the function of the Trapezius muscle?
What is the function of the Trapezius muscle?
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What is the Deltoid muscle?
What is the Deltoid muscle?
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What is the function of the Erector Spinae muscle?
What is the function of the Erector Spinae muscle?
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What is the Triceps Brachii muscle?
What is the Triceps Brachii muscle?
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What is the Latissimus Dorsi muscle?
What is the Latissimus Dorsi muscle?
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What is the function of the External Oblique muscle?
What is the function of the External Oblique muscle?
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What is the Gluteus Maximus muscle?
What is the Gluteus Maximus muscle?
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What is the Biceps Femoris muscle?
What is the Biceps Femoris muscle?
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What is the Semitendinosus muscle?
What is the Semitendinosus muscle?
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What is the Gastrocnemius muscle?
What is the Gastrocnemius muscle?
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What is the Soleus muscle?
What is the Soleus muscle?
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What is the Pectoralis Major muscle?
What is the Pectoralis Major muscle?
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What is the Rectus Abdominus muscle?
What is the Rectus Abdominus muscle?
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What is the function of the Iliopsoas muscle?
What is the function of the Iliopsoas muscle?
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What is the function of the Rectus Femoris muscle?
What is the function of the Rectus Femoris muscle?
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What is the function of the Vastus Intermedius muscle?
What is the function of the Vastus Intermedius muscle?
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What is the function of the Vastus Lateralis muscle?
What is the function of the Vastus Lateralis muscle?
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What is the function of the Sartorius muscle?
What is the function of the Sartorius muscle?
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What is the function of the Tibialis Anterior muscle?
What is the function of the Tibialis Anterior muscle?
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What is the function of a Bursa?
What is the function of a Bursa?
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What is the function of a Meniscus?
What is the function of a Meniscus?
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What is the function of the articular capsule?
What is the function of the articular capsule?
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What is the function of the synovial membrane?
What is the function of the synovial membrane?
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What is the function of Articular Cartilage?
What is the function of Articular Cartilage?
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What is the function of Synovial Fluid?
What is the function of Synovial Fluid?
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What is a synovial joint?
What is a synovial joint?
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What is the range of motion of a Ball and Socket joint?
What is the range of motion of a Ball and Socket joint?
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How does a Pivot joint move?
How does a Pivot joint move?
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What is the range of motion of a Hinge joint?
What is the range of motion of a Hinge joint?
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What is the range of motion of a Condyloid joint?
What is the range of motion of a Condyloid joint?
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What is the range of motion of a Slightly movable joint?
What is the range of motion of a Slightly movable joint?
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What is the Patella?
What is the Patella?
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What is the Femur?
What is the Femur?
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What are Phalanges?
What are Phalanges?
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What is the Clavicle?
What is the Clavicle?
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What are Carpals?
What are Carpals?
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What are the Meta Tarsals?
What are the Meta Tarsals?
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What are Thoracic Vertebrae?
What are Thoracic Vertebrae?
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What are Cervical Vertebrae?
What are Cervical Vertebrae?
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What are Lumbar vertebrae?
What are Lumbar vertebrae?
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What is the Coccyx?
What is the Coccyx?
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What is the Ischium?
What is the Ischium?
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What is the Axial Skeleton?
What is the Axial Skeleton?
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What is the Appendicular Skeleton?
What is the Appendicular Skeleton?
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What is the definition of a Long Bone?
What is the definition of a Long Bone?
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What is the definition of an Irregular Bone?
What is the definition of an Irregular Bone?
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What does the word 'superior' mean?
What does the word 'superior' mean?
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What does the word 'medial' mean?
What does the word 'medial' mean?
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What is muscle contractility?
What is muscle contractility?
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What is muscle extensibility?
What is muscle extensibility?
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What is muscle elasticity?
What is muscle elasticity?
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What is muscle atrophy?
What is muscle atrophy?
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How are muscles controlled and nourished?
How are muscles controlled and nourished?
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What is Skeletal muscle?
What is Skeletal muscle?
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What is Cardiac muscle?
What is Cardiac muscle?
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What is Smooth muscle?
What is Smooth muscle?
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What is the origin of a muscle?
What is the origin of a muscle?
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What is the insertion of a muscle?
What is the insertion of a muscle?
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What is the epiphysis of a long bone?
What is the epiphysis of a long bone?
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What is spongy bone?
What is spongy bone?
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What describes a ligament?
What describes a ligament?
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What describes a tendon?
What describes a tendon?
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What is connective tissue?
What is connective tissue?
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Describe the Trapezius muscle.
Describe the Trapezius muscle.
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Describe the Deltoid muscle.
Describe the Deltoid muscle.
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Describe the Erector Spinae muscle.
Describe the Erector Spinae muscle.
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Describe the Triceps Brachii muscle.
Describe the Triceps Brachii muscle.
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Describe the Latissimus Dorsi muscle.
Describe the Latissimus Dorsi muscle.
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Describe the External Oblique muscle.
Describe the External Oblique muscle.
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Describe the Gluteus Maximus muscle.
Describe the Gluteus Maximus muscle.
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Describe the Biceps Femoris muscle.
Describe the Biceps Femoris muscle.
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Describe the Semitendinosus muscle.
Describe the Semitendinosus muscle.
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Describe the Gastrocnemius muscle.
Describe the Gastrocnemius muscle.
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Describe the Soleus muscle.
Describe the Soleus muscle.
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Describe the Pectoralis Major muscle.
Describe the Pectoralis Major muscle.
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Study Notes
Cartilage
- Description: Smooth, slightly elastic.
- Function: Provides support and covers the ends of bones.
Ligaments
- Description: Slightly elastic (less elastic than cartilage), allows for very small movements.
- Function: Connects bone to bone, prevents dislocation, and provides joint stability.
- Additional function: Strengthens the connection and limits movement in specific directions.
Tendons
- Description: Inelastic and very strong.
- Function: Connect muscle to bone, allowing muscles to pull on bones for movement at joints.
Connective Tissue
- Description/Function: A type of soft tissue crucial for the function of both skeletal and muscular systems.
Muscles (Specific Names and Descriptions)
- Trapezius: Triangular muscle in the posterior neck and upper back; moves the head and shoulder blade.
- Deltoid: Three-part muscle on the shoulder; responsible for front, side, and rear shoulder movements.
- Erector Spinae: Large muscle running down the back, on each side of the vertebral column; responsible for movements of the vertebral column, originating near the sacrum and extending vertically up the back.
- Triceps Brachii: Muscle at the back of the upper arm; responsible for extending the forearm.
- Latissimus Dorsi: Large, roughly triangular muscle covering the lower back, extending from the sacral, lumbar, and lower thoracic vertebrae to the armpits; moves the thigh.
- External Oblique: Largest abdominal muscle, situated to the side and front of the stomach; extends from the lowest rib to the upper hips;
- Gluteus Maximus: Largest muscle in the buttocks; responsible for thigh movements.
- Biceps Femoris: Lateral back thigh muscle; part of the hamstrings, responsible for flexing the leg.
- Semitendinosus: Superficial medial hamstring muscle in the thigh; part of the hamstrings.
- Semimembranosus: Deep medial hamstring muscle in the thigh; part of the hamstrings.
- Gastrocnemius: Main calf muscle; flexes the knee and foot via the Achilles tendon, running from two heads attached to the femur.
- Soleus: Calf muscle below the gastrocnemius; points toes downward.
- Pectoralis Major: Fan-shaped muscle covering the upper chest.
- Biceps Brachii: Upper arm muscle; turns the hand palm-up and flexes the arm and forearm.
- Rectus Abdominus: Pair of long, flat abdominal muscles; joins the sternum to the pubis, bends the body forward or sideways.
- Iliopsoas: Two muscles (iliacus and psoas major) that run from the lumbar spine to the femur; flex the thigh at the hip.
- Rectus Femoris: Middle quadriceps muscle in the thigh; extends the knee and flexes the hip.
- Vastus Intermedius: Part of the quadriceps femoris group in the thigh; responsible for knee extension.
- Vastus Lateralis: Lateral quadriceps muscle in the thigh; responsible for knee extension.
- Vastus Medialis: Medial quadriceps muscle in the thigh; responsible for knee extension.
- Sartorius: Long, narrow muscle running diagonally across the thigh; flexes the leg and hip.
- Tibialis Anterior: Muscle on the front of the lower leg; lifts the foot.
Joint Structures and Types
- Bursae: Pockets above the synovial membrane; contain synovial fluid; prevent tendon rubbing.
- Meniscus: Fibrocartilage pad to absorb and distribute forces.
- Articular Capsule: Surrounds the ends of bones in a synovial joint; composed of fibrous capsule and synovial membrane.
- Synovial Membrane: Delicate membrane lining the joint cavity.
- Synovial Fluid: Coats and lubricates articular cartilage, preventing friction damage during movement.
- Synovial Joints: Freely movable joints. These are vital to all sporting movements (joints in your limbs).
- Ball and Socket: Allow complete range of motion.
- Pivot: One bone pivots in the arch of another.
- Hinge: Bending and extending, like a door hinge.
- Condyloid: Side-to-side and back-and-forth movement.
- Plane: Movement over a flat surface in various directions, restricted by ligaments or a bony prominence.
- Saddle: Concave and convex surfaces, for back-forth and side-to-side movement, similar to condyloid but with concave and convex surfaces.
- Slightly Movable Joints (Cartilaginous): Limited movement; smooth bone ends with hyaline cartilage; cartilage compression.
- Fixed Joints (Fibrous): No movement; held together by tough tissue.
- Articular Cartilage: Thin layer of hyaline cartilage for a smooth surface where bones articulate.
Bone Names and Locations
- Existing bone information is retained.
- Additional information from the flashcards about bones is added.
Bone and Muscle Actions
- Existing information on actions is retained.
- Additional information on different muscle and bone actions from the flashcards is added.
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Description
Test your knowledge on the different types of connective tissues, including cartilage, ligaments, and tendons, as well as specific muscles and their functions. This quiz will cover the essential aspects of the skeletal and muscular systems. Perfect for students studying human anatomy!