Medical Quiz

PBS Routine Testing Quiz

During inhalation, the diaphragm ____ and the lungs expand.

A. contracts

B. relaxes

Select your answer:
A  B  C  D  E 

Topics:

Infectious Diseases Brain and Nervous System -ology Cells, Genetics & Heredity Review IV Therapy and Blood Transfusion Effects of Exercise on the Musculoskeletal System Nutrition in Humans and Animals Carbohydrates Muscular Blood Neurons Cell Theory and Cell Organelles Orthopedic Surgeon Types of Nutrients Microbes

Other quiz: Bacteriology

what is the purpose of staining of bacteria?

A. to increase visibility

B. enhance morphological features

C. to preserve them

D. all of the above

E. none of the above