« previous next »
« previous next »
 

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Pulmonary function test: spirometry. (a) Normal respiratory volumes, as measured during spirometry. Pulmonary function test: spirometry. (a) Normal respiratory volumes, as measured during spirometry.
An example of a selection list used to identify symptoms. An example of a selection list used to identify symptoms.
Make a note of the reading on the gauge after the first “puff,” which indicates the first ... Make a note of the reading on the gauge after the first “puff,” which indicates the first ...
Truth of life Truth of life
Social scientists have not done well at devising theories to explain lovely romantic moments Social scientists have not done well at devising theories to explain lovely romantic moments
Using the Ti plasmid to make a transgenic plant Using the Ti plasmid to make a transgenic plant
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library