Which hormone acts primarily on the uterus?
A) Progesterone
B) Androgen
C) Follicle-stimulating hormone
D) Estrogen
E) Luteinizing hormone
A
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These muscles extend from the pubis and ischium anteriorly to the sacrum and coccyx posteriorly. They control the evacuation of waste materials from the digestive and urinary systems.
A. Muscles of the pharynx B. Muscles of the abdominal wall C. Muscles of the pelvic floor D. Muscles of the vertebral column E. Muscles of the perineal floor
Golgi tendon organs are stimulated more when
A. you are contracting the muscle and completely maintaining tension. B. you are straining a muscle hard and causing increased tension. C. you are relaxing a muscle after straining it. D. you are exercising and causing muscles to be metabolically active.
Central fatigue of a muscle directly results from the accumulation of lactic acid in the muscle
Indicate whether the statement is true or false
What is the foramen ovale?
A. An oval hole in the pericardium in the embryo and fetus B. An opening between the right and left ventricles in the embryo and fetus C. An opening between the pulmonary trunk and aorta in the embryo and fetus D. An opening between the right and left atria in the embryo and fetus