Contraindications are ...

Contraindications are ...

• A. When a modality is beneficial
• B. Situations in which a modality should not be used because it may cause harm
• C. Situations requiring different gear
• D. Irrelevant to therapy

Answer: (B)

Contraindications are situations in which a modality should not be used because it may cause harm. They act as safety screens before treatment to prevent adverse effects, and they can be absolute (never use the modality) or relative (use with caution or with modifications if benefits outweigh risks). This concept helps clinicians tailor interventions to the individual’s condition and avoid dangerous or unsafe applications. For example, using certain electrical or thermal modalities is avoided if a patient has a pacemaker or certain implants, if there is active infection or open wounds in the treatment area, if there is acute bleeding or a recently fractured bone, or if there is pregnancy near the treatment site for modalities that could affect the fetus. Understanding contraindications also clarifies why some scenarios would instead rely on indications (where the modality is beneficial) or why equipment or technique might need adjustment.

Contraindications are situations in which a modality should not be used because it may cause harm. They act as safety screens before treatment to prevent adverse effects, and they can be absolute (never use the modality) or relative (use with caution or with modifications if benefits outweigh risks). This concept helps clinicians tailor interventions to the individual’s condition and avoid dangerous or unsafe applications.

For example, using certain electrical or thermal modalities is avoided if a patient has a pacemaker or certain implants, if there is active infection or open wounds in the treatment area, if there is acute bleeding or a recently fractured bone, or if there is pregnancy near the treatment site for modalities that could affect the fetus. Understanding contraindications also clarifies why some scenarios would instead rely on indications (where the modality is beneficial) or why equipment or technique might need adjustment.