The ______ separates the thoracic cavity from the abdominal cavity.

A. diaphragm
B. mediastinum
C. xyphoid process
D. inferior border of the ribs

Answer: A. diaphragm

Health Professions

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Nystatin oral suspension is used to treat thrush

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Which of the following glomerular filtration rates indicates stage 4 chronic kidney disease?

A. 30-59 mL/min B. 60-89 mL/min C. 90-120 mL/min D. 15-29 mL/min

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