Cross-Sectional Studies Are _____ Time Consuming and _____ Expensive Than

question 129

Multiple Choice

Cross-sectional studies are _____ time consuming and _____ expensive than longitudinal studies.

• A) less; less
• B) less; more
• C) more; less
• D) more; more

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Definitions:

mg

Milligrams, a unit of mass equal to one thousandth of a gram.

Insulin Syringe

A syringe designed specifically for injecting insulin, often marked with fine units of measurement for precise doses.

Tuberculin Syringe

A syringe designed for administering tuberculosis tests, such as the Mantoux test, often marked in tenths and hundredths of a milliliter for precise doses.

mL

A milliliter, a unit of volume in the metric system equal to one thousandth of a liter.