Which Are Actions of the Psoas Major

question 100

Multiple Choice

Which are actions of the psoas major?

• A)extension of the thigh at the hip joint and posterior tilt of the pelvis at the hip joint
• B)flexion of the thigh at the hip joint and anterior tilt of the pelvis at the hip joint
• C)lateral rotation and medial rotation of the thigh at the hip joint
• D)lateral flexion of the trunk at the spinal joints and lateral rotation of the leg at the knee joint

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Definitions:

Thicknesses

Measurements of how thick, deep, or wide something is, often referring to layers or sheets of material.

Transgression

A geological event where sea levels rise relative to the land, causing marine waters to spread over the continent and depositing marine sediments.

Regression

A geological process by which areas of submerged seafloor are exposed above sea level, often due to sea-level fall or land uplift.

Shale

A fine-grained sedimentary rock formed from clay and mud, characterized by its ability to split into thin layers along natural fractures.