Pathophysiology of Injuries and Diseases Quiz
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Strains occur to what structure?
A. Bones
B. Ligaments
C. Skin
D. Muscle
What is the primary purpose of the meniscus in the knee joint?
A. To provide cushioning and stability
B. To connect muscles to bones
C. To produce synovial fluid
D. To facilitate blood flow
What is a common symptom of a stress fracture?
A. Complete loss of function
B. Immediate sharp pain
C. Dull ache that worsens with activity
D. Severe swelling
What is the main role of synovial fluid in joints?
A. To provide structural support
B. To lubricate and nourish the joint
C. To connect muscles to bones
D. To absorb shock during movement
What is a common treatment for a muscle strain?
A. Immediate surgery
B. Rest, ice, compression, and elevation
C. Increased physical activity
D. Heat therapy only
a sudden or violent twist of a joint with stretching or tearing of ligaments
A. heal
B. sprain
C. dislocation
D. fracture
What is the main function of synovial membranes?
A. To produce cartilage
B. To secrete synovial fluid
C. To connect bones to muscles
D. To absorb shock in joints
What is the primary function of cartilage?
A. To store energy
B. To produce synovial fluid
C. To provide flexibility and support
D. To connect muscles to bones
What is the primary role of the Achilles tendon?
A. To connect the calf muscles to the heel bone
B. To stabilize the knee joint
C. To support the arch of the foot
D. To facilitate blood circulation in the leg
A dislocation occurs when a ________ is pulled or twisted out of place at a joint.
A. muscle
B. ligament
C. bone
D. tendon
What is the primary cause of cartilage damage?
A. Poor nutrition
B. Inadequate blood supply
C. Excessive weight
D. Genetic factors
Which type of joint allows for the greatest range of motion?
A. Hinge joint
B. Ball-and-socket joint
C. Pivot joint
D. Fixed joint
What is the main function of the patella?
A. To protect the knee joint
B. To connect the thigh muscles to the lower leg
C. To produce synovial fluid
D. To stabilize the ankle joint
The degree of sprain/strain where there is a partial tear of the ligament, muscle or tendon.
A. 1st degree
B. 2nd degree
C. 3rd degree
What is the typical healing time for a ligament sprain?
A. 1-2 weeks
B. 12-18 months
C. 6-12 weeks
D. 3-6 months