Pathokines Concepts Chapters 1-4

In what plane of motion does the adductor magnus primarily work?

Sagittal

Frontal

Transverse

Choose the correct hip arthrokinematics for reaching down to touch your toes

Anterior roll, posterior glide of femur on pelvis

Anterior roll, anterior glide of femur on pelvis

Anterior roll, anterior glide of pelvis on femur

Anterior roll, posterior glide of pelvis on femur

You stand with your elbow at 90 degrees, a cuff weight of 5 N on your forearm .3 meters from the axis of rotation. What will make this isometric hold the most challenging?

Moving the cuff to .4 meters from the axis

Adding 1 N more weight to the cuff

Which joint has the best mechanical advantage in the sagittal plane?

Elbow (bicep acting on humeroulnar)

Ankle (gastroc acting on metatarsophalangeal)

Upper neck (paraspinals acting on occipitoatlantal)

Chosse the correct arthrokinematics for open chain GH joint ER with the arm at 90 degrees of ABD

Posterior roll, anterior glide of humerus on glenoid

Anterior roll anterior glide of humerus on glenoid

Spin of humerus on glenoid

Superior roll, inferior glide of humerus on glenoid

If a patient is sitting at the edge of the plinth, what position would create the largest external moment on the leg?

90 degrees of knee flexion

45 degrees of knee flexion

0 degrees of knee flexion

Which statement is true

Kicking a soccer ball requires eccentric hip flexor contraction initially, then concentric hamstring contraction at the end

Kicking a soccer ball requires concentric hip flexor contraction initially, then eccentric hamstring contraction at the end

Kicking a soccer ball only requires concentric hip flexor contraction

Kicking a soccer ball only requires eccentric hamstring contraction

Which force couple would cause anterior pelvic tilt?

Rectus abdominus and iliopsoas

Rectus abdominus and hamstrings

Iliopsoas and hamstrings

Iliopsoas and erector spinae

Choose the correct arthrokinematics for open chain elevation of the clavicle

Superior roll, inferior glide of clavicle on sternum

Superior roll, superior glide of clavicle on sternum

Spin of clavicle on sternum

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Pathokines Concepts Chapters 1-4

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