Podcast
Questions and Answers
Which muscles originate on the humerus and insert on the radius/ulna or carpal bones?
Which muscles originate on the humerus and insert on the radius/ulna or carpal bones?
- Almost all of the muscles that move the forearm and wrist (correct)
- Muscles that move the leg
- Muscles that move the thigh
- Muscles of the pelvic girdle
How do the muscles of the forearm, wrist, and hand function together?
How do the muscles of the forearm, wrist, and hand function together?
- The muscles that flex the fingers do not originate on the radius or ulna.
- The position of the wrist does not affect the functioning of the hand.
- The muscles of the forearm that flex or extend the wrist do not originate on the humerus, radius or ulna.
- Many muscles of the forearm affect the actions of the wrist because the position of the wrist impacts the functioning of the hand. (correct)
What are the 3 groups of pelvic muscles?
What are the 3 groups of pelvic muscles?
- Muscles that move the neck, muscles that move the back, muscles that move the hips
- Muscles that move the thigh, muscles that move the leg, muscles that move the feet and toes (correct)
- Muscles that move the chest, muscles that move the abdomen, muscles that move the pelvis
- Muscles that move the shoulder, muscles that move the elbow, muscles that move the wrist
What is the key relationship that helps predict the movement of the leg muscles?
What is the key relationship that helps predict the movement of the leg muscles?
What is the key function of the muscles that move the thigh?
What is the key function of the muscles that move the thigh?
Which muscles are the exceptions to the rule that almost all forearm and wrist muscles originate on the humerus?
Which muscles are the exceptions to the rule that almost all forearm and wrist muscles originate on the humerus?
Which group of muscles assists in moving the pectoral girdle and ribs during respiration?
Which group of muscles assists in moving the pectoral girdle and ribs during respiration?
Which group of muscles is responsible for moving the hand and fingers?
Which group of muscles is responsible for moving the hand and fingers?
Which muscles extend from the sacrum and coccyx to the ischium and pubis?
Which muscles extend from the sacrum and coccyx to the ischium and pubis?
What is the primary function of the pelvic girdle muscles?
What is the primary function of the pelvic girdle muscles?
Which muscles are responsible for flexing the vertebral column?
Which muscles are responsible for flexing the vertebral column?
Which group of muscles is responsible for rotating the vertebral column?
Which group of muscles is responsible for rotating the vertebral column?
Which group of appendicular muscles focuses on strength rather than mobility?
Which group of appendicular muscles focuses on strength rather than mobility?
What is the function of the muscles that move the hand and fingers?
What is the function of the muscles that move the hand and fingers?
Which muscles originate from the axial skeleton and insert onto bones of either the arm or pectoral girdle?
Which muscles originate from the axial skeleton and insert onto bones of either the arm or pectoral girdle?
What is the role of thigh muscles in relation to the pelvic girdle?
What is the role of thigh muscles in relation to the pelvic girdle?
Which group of muscles focuses on a large range of motion due to muscular connections with the axial skeleton?
Which group of muscles focuses on a large range of motion due to muscular connections with the axial skeleton?
What is a key characteristic of the muscles that move the hand and fingers?
What is a key characteristic of the muscles that move the hand and fingers?
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