The ductus ________ is a fetal shunt between the umbilical vein and inferior vena cava.
What will be an ideal response?
venosus
ductus venosus
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Since the thyroid gland regulates metabolism, some signs of hyperthyroidism are:
A) emaciation B) polyphagia C) PU D) PD E) all of the above
All of the following hormones are synthesized by the pituitary gland except
A. prolactin. B. growth hormone. C. thyroid-stimulating hormone. D. calcitonin. E. luteinizing hormone.
Which bones form the calvaria?
A. Parietals and frontal B. Occipital and parietals C. Occipital, parietals, and temporals D. Occipital, parietals, and frontal E. Occipital, parietals, temporals, and frontal
Two of the four primary tissue types contain excitable cells, cells that receive stimuli and generate electrical signals. One of these is muscle tissue. Name the other
A) nervous B) connective C) epithelial