A diagnostic sign of typical pneumonia is consolidation which

A) is a granuloma walling off infected phagocytes in the lungs and appears as a clear region on a chest X-ray.
B) is a granuloma walling off infected phagocytes in the lungs.
C) is fluid rather than air in the alveoli.
D) appears as a clear region on a chest X-ray.
E) is fluid rather than air in the alveoli and appears as a clear region on a chest X-ray.


Answer: D

Biology & Microbiology

You might also like to view...

Which of the following forms of communication do not rely on vision?

a. tactile b. pheromones c. mutualism d. both tactile and pheromones

Biology & Microbiology

Which of the following areas is still seeing an increase in deforestation?

a. United States b. Europe c. China d. Brazil e. Canada

Biology & Microbiology

Simulation experiments like those first performed by

Stanley Miller in 1953 demonstrate that a. DNA forms readily and reproduces itself under abiotic conditions. b. many of the organic compounds required for life can form under abiotic conditions. c. prokaryotic cells form under simulated primitive atmosphere conditions. d. membranes eventually form under simulated primitive atmosphere conditions. e. none of these are true.

Biology & Microbiology

The number of hydrogen bonds between two molecules affects how much energy is needed to break those two molecules apart. The more hydrogen bonds there are, the more energy that is required. Which of the following base pairs requires the most energy to break apart?

A) A-T B) T-A C) G-C D) A-U

Biology & Microbiology