What Is a Neutrino

question 65

Multiple Choice

What is a neutrino?

• A) a particle with the same mass as an electron but with no electrical charge
• B) an uncharged proton
• C) a positively charged electron that combines with an ordinary electron to form an uncharged "light atom"
• D) a chargeless particle with a very small mass, a small fraction of that of the electron

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Definitions:

Subcutaneous Injection

An injection administered into the fatty layer below the skin, used for vaccines and certain medications.

Continuous Subcutaneous Infusion

A method of delivering medication at a constant rate under the skin, typically using a pump.

Insulin Pump

A medical device used to administer continuous and regulated doses of insulin to manage diabetes, mimicking the body’s normal release of insulin.

NPH Insulin

An intermediate-acting insulin used to control blood sugar levels in people with diabetes, characterized by its cloudy appearance and typically injected under the skin.