Mock Exam Revision IBDP SEHS (SL)

Which bones for the axial skeleton?

• Sternum, clavicle, coccyx

• Skull, vertebrae, rib cage

• Clavicle, humerus, tibia

• Skull, clavicle, sternum

If someone is stood up straight with their hands above their head, what is the position of their femur in relation to the humerus?

• Superior

• Inferior

• lateral

• Medial

What is the function of a tendon?

• To attach muscle to bone

• To attach bone to bone

• To reduce friction

• To secrete synovial fluid

What blood vessel does the cardiovascular system use to send oxygenated blood from the lungs to the heart?

• The aorta

• The vena cava

• The pulmonary vein

• The pulmonary artery

In preparation for a downhill running event, what can an athlete do during initial training to prevent delayed onset muscle soreness (DOMS)?

• Reduce eccentric muscle actions.

• Increase eccentric muscle actions.

• Reduce concentric muscle actions.

• Increase intensity of muscle actions.

How is angular momentum calculated?

• Moment of inertia – Angular velocity

• Moment of inertia + Angular Velocity

• Moment of inertia x Angular Velocity

• Moment of inertia * Angular Velocity

Which term describes a scalar quantity

• Acceleration

• Displacement

• Distance

• Velocity

Which joint is formed at the proximal head of the femur?

• Shoulder

• Elbow

• Hip

• Knee

What does standard deviation mean within statistics?

• measure of biggest values

• measure of average values

• measure of variation or dispersion between values

• measure of highest quantity of values

What is the value of mean in statistics?

• The average of data

• The biggest value

• The smallest value

• The middle data