The function of the secretions of a serous membrane, like the pleura, is to
a) separate the thoracic and abdominal cavities.
b) protect the central nervous system.
c) prevent infection.
d) reduce friction between neighboring organs.
e) carry nervous impulses.
Answer: d
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Fill in the blank(s) with correct word
The membrane soft spots of a newborn's skull
A. become foramina. B. are synovial in nature. C. are called fontanels. D. occur only as a result of illness.
What is a perfect "substance X" for clinical determination of the GFR?
a. creatinine b. creatine c. glucose d. insulin e. inulin
The body system that provides support and protection as well as being a site of blood cell production (hemopoiesis) is the ________ system.
A. respiratory B. muscular C. cardiovascular D. lymphatic E. skeletal