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Which type of joint allows the greatest range of movement
Synovial
What is the function of the femur?
Supports body weight and allows movement
Which bone is classified as a sesamoid bone
Patella
During muscle contraction, which ion is essential for cross-bridge formation?
Calcium
What is the role of ATP in muscle contraction?
It provides energy to detach myosin heads
What is the function of erythrocytes?
Carry oxygen
Which blood vessel carries oxygenated blood away from the heart?
Aorta
What does the P wave in an ECG represent?
Atrial depolarization
What is a common treatment for coronary heart disease?
Stents
What is the primary function of alveoli in the lungs?
Gas exchange
Which muscle is essential for breathing?
Diaphragm
Which is a cause of COPD?
Smoking
Which organ produces bile to aid digestion
Liver
What type of transport is used for glucose absorption in the small intestine
Active transport
Which condition is associated with chronic inflammation of the digestive tract?
Crohn’s disease
Which hormone regulates blood glucose levels?
Insulin
