When Compared to Extracellular Fluid, Intracellular Fluid Contains

question 45

Multiple Choice

When compared to extracellular fluid, intracellular fluid contains

• A) more potassium and more negatively charged proteins.
• B) more potassium but fewer negatively charged proteins.
• C) less potassium but more negatively charged proteins.
• D) less potassium and less negatively charged proteins.

---

Definitions:

Longitudinal Studies

Research design that involves repeated observations of the same variables over short or long periods of time.

Risk Factor

An aspect or variable that increases the likelihood of developing a disease or injury.

Prospective Studies

Longitudinal studies that begin with a disease-free group of subjects and follow the occurrence of disease in that population or sample.

Retrospective Studies

Longitudinal studies that look back at the history of a population or sample.