Pathology, Contraindications & Pharmacology
Recognize risk, adapt thoughtfully, and know when to pause or refer.
Lesson 2 of 18
Contraindications & Endangerment Sites
A contraindication is a reason to avoid a particular intervention or postpone care because harm may outweigh benefit. The extent matters: a concern may affect the whole session, one region, or a small local area. Endangerment sites are places where superficial nerves, vessels, or other vulnerable structures need special care. When uncertain, choose the less risky option and consult or refer.
Key points
- An absolute or full-session contraindication calls for postponement, such as acute systemic illness or intoxication.
- A local contraindication means avoiding direct work over a limited site while safely treating elsewhere if appropriate.
- A regional concern may require omitting a larger body region or changing positioning and technique.
- Examples of vulnerable areas include the anterior neck, axilla, cubital fossa, and popliteal fossa.
- Avoid forceful pressure over superficial vessels, inflamed tissue, wounds, and areas of reduced sensation.
- Explain adaptations, obtain consent, and document the rationale and client response.
Key terms
- Contraindication
- A reason a treatment may be unsafe or inappropriate.
- Absolute contraindication
- A condition that calls for avoiding or postponing the entire session.
- Local contraindication
- A concern limited to a site that should not be treated directly.
- Regional contraindication
- A concern affecting a broader body region.
- Endangerment site
- An area where vulnerable structures require modified pressure or technique.
Memory tip
Think whole, region, spot: match the size of the precaution to the risk.
Clinical note
Do not compress the anterior neck, axilla, or popliteal fossa deeply. A suspected emergency or unstable condition is not a hands-on treatment problem.
Unit checkpoint
Lock it in: match the terms, then test yourself.