When Should the EMT Use the Pulse Oximeter

question 102

Multiple Choice

When should the EMT use the pulse oximeter?

• A) Only on patients complaining of shortness of breath
• B) On any and all patients 1 year of age and older
• C) Only if the patient has a history of lung disease
• D) Routinely on all patients with a medical or trauma complaint

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Definitions:

Aggressive Behavior

Actions meant to harm or intimidate others, which can be physical, verbal, or psychological in nature.

Dependent Variable

The behavior under study in an experiment; it is expected to be affected by changes in the independent variable.

Independent Variable

In an experiment, the variable that is manipulated or changed by the researcher to observe its effects on the dependent variable.

Maturational Processes

Biological or psychological developments in individuals as they age, often leading to increased complexity and functionality.