In humans, the diaphragm divides the coelom into the ________ cavity above and the ________ below
a. upper thoracic / abdominal and pelvic cavities
b. cranial / upper thoracic cavity
c. spinal / abdominal cavity
d. abdominal / upper thoracic and pelvic cavities
a
You might also like to view...
Dietary hypothyroidism has been decreased in recent years by the use of ____
a. vitamin D b. multivitamins c. Penicillin d. thyroxin injections e. iodized salt
The maximum volume of air that can be expired following a maximum inspiration is called
A) inspiratory capacity. B) tidal volume. C) vital capacity. D) inspiratory reserve volume. E) expiratory reserve volume.
Lysozyme is found in tears and saliva. It is a chemical produced by cells in your body and is considered a nonspecific immune defense. Lysozyme kills bacteria by attacking their cell walls, making the bacteria more vulnerable. Why is lysozyme considered a nonspecific response to infectious agents?
A) Lysozyme works in the same way on all types of bacteria. B) Lysozyme is found in fluids such as tears and saliva. C) Lysozyme is produced by cells in response to the presence of bacteria. D) Lysozyme destroys bacteria by digesting their cell walls.
Virulence determinants (factors) of Helicobacter pylori include which of the following?
A. Motility. B. Urease enzyme. C. Adhesins D. All of the above are correct.