Dynamite ________

question 144

Multiple Choice

Dynamite ________.

• A)was invented by Alfred Nobel
• B)is made of nitroglycerine and an absorbent such as diatomaceous earth
• C)is a much safer explosive than pure nitroglycerine
• D)is an explosive
• E)all of the above

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Definitions:

Cataracts

A medical condition characterized by the clouding of the eye's natural lens, leading to decreased vision.

Tonometer

An instrument for determining pressure or tension, especially determining ocular tension.

Retinoscope

An instrument used by eye doctors to shine a light into the patient's eye to observe the reflection from the retina, helping to determine the patient's prescription for glasses or contact lenses.

Ophthalmoscope

A hand-held instrument with a light; used to view inner eye structures.