A Sentinel Is a Special Value That

question 31

Multiple Choice

A sentinel is a special value that

• A) is used for data validation.
• B) must be Boolean.
• C) marks the end of a list of values.
• D) must be a negative number.
• E) is all of the above.

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Definitions:

Blood Glucose Level

The concentration of glucose present in the blood, an important indicator of metabolic health.

Humulin R

A brand of insulin used to control high blood sugar in people with diabetes, typically acting faster than other types of insulin.

IV Infusion

The delivery of fluids, including medications and nutrients, directly into a vein over a period of time.

Blood Glucose Level

The concentration of glucose present in the blood, an essential measure for managing diabetes.