Concentrated urine has a higher specific gravity.

Aspiration is commonly called suffocation.

A nasal cannula is a two-pronged plastic device for delivering oxygen into the nose.

An embolus is a stationary clot forming inside a blood vessel.

The lungs are surrounded by the peritoneal cavity.

The abbreviation GI means first delivery.

Phlegm is coughed-up sputum.

Which of the following is not a plasma protein?

The abbreviation GI means first delivery.

Many of the structures of the respiratory system are covered by mucous membrane.