The action of the gracilis is to .
a. medially rotate the thigh
b. flex the knee and adduct the thigh
c. extend the knee and abduct the thigh
Ans: b. flex the knee and adduct the thigh
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Define compliance and resistance
A) Compliance is the ease with which the lungs expand and recoil. Resistance is an indication of how much force is required to inflate or deflate the lungs. B) Compliance is the ease with which the breathing muscles and rib cage expand and recoil. Resistance is the limitation of expansion placed on the lungs by the size of the rib cage. C) Compliance is an indication of how much force is required to inflate or deflate the lungs.Resistance is the ease with which the lungs expand and recoil. D) Compliance is the limitation of expansion placed on the lungs by the size of the rib cage.Resistance is the ease with which the breathing muscles and rib cage expand and recoil. E) Compliance is the ability of the lungs to expand. Resistance is the ability of the lungs to recoil.
A motor neuron carries impulses
A. to muscles and glands. B. always within the CNS. C. to the CNS.
Which gland develops from an evagination of the ectoderm in the roof of the embryonic oral cavity?
A. anterior pituitary gland B. posterior pituitary gland C. thyroid gland D. adrenal glands E. pancreas
A ballerina tears her round ligament during a performance one evening. Which of the following would her orthopedic surgeon be most concerned about?
A. Cell death in the femoral head B. Shoulder subluxation C. Knee hyperextension D. Elbow hyperextension