The right main (primary) bronchus is indicated by ________
A
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A positive psoas sign:
A) could indicate liver cancer. B) means that the thigh can be extended more than 30 degrees. C) means that the psoas muscle is normal in strength. D) could indicate pancreatitis. E) indicates a normal psoas reflex.
The advantage of anaerobic metabolism is __________.
A) greater use of fat stores. B) fewer pesky by-products. C) greater endurance. D) rapid ATP production. E) high yield of ATP.
Which of these phases of stomach secretion is correctly matched?
A) Cephalic phase: the largest volume of secretion is produced. B) Gastric phase: gastrin secretion is inhibited by distention of the stomach. C) Gastric phase: initiated by chewing, swallowing, or thinking of food. D) Gastrointestinal phase: stomach secretions are inhibited.
Which hormone is required for ovulation and formation of the corpus luteum?
A. FSH (follicle-stimulating hormone) B. LH (luteinizing hormone) C. TSH (thyroid-stimulating hormone) D. prolactin E. MSH (melanocyte-stimulating hormone)