Which of the Following Is a Characteristic of a Drug

question 4

Multiple Choice

Which of the following is a characteristic of a drug ampule?

• A)They consist of a glass container with a rubber stopper
• B)They are for multiple use
• C)They are made of glass
• D)The drugs inside contain preservatives to improve the shelf life

---

Definitions:

High Oxygen

Refers to environments or conditions where the concentration of oxygen is above the normal atmospheric level, influencing various biological processes.

Vegetation Layers

The different horizontal layers found within an ecosystem, each housing distinct plant and animal species adapted to their specific environment.

Tropical Rain Forest

A dense, evergreen forest found in areas of heavy rainfall in the tropics, known for its immense biodiversity and complex ecosystem.

Biome

A large community of plants and animals that occupies a distinct region defined by its climate and dominant vegetation.