Question 62

An adult patient gives implied consent when they offer their arm to the phlebotomist.

Implied consent is demonstrated when a patient takes actions that indicate they agree to a procedure, such as extending their arm for blood collection. This physical gesture communicates to the phlebotomist that the patient consents to the procedure.

A) When the patient signs a release for their laboratory results

This option is incorrect because signing a release for laboratory results pertains to the sharing of information rather than consenting to a procedure. Consent for a procedure like phlebotomy requires an action that indicates agreement to undergo that specific action.

B) When the patient signs a document of agreement for a research study

This option is also incorrect as it pertains to consent for participation in research rather than consent for a specific medical procedure. Signing an agreement for research involves different ethical and legal considerations that do not equate to implied consent for phlebotomy.

C) When the patient offers their arm out to the phlebotomist

This option is correct as it reflects implied consent. By offering their arm, the patient is taking an action that clearly indicates their permission for the phlebotomist to proceed with the blood draw.

D) When the patient's family member nods for the phlebotomist to proceed

This option is incorrect because implied consent must come directly from the patient. A family member's nod does not provide valid consent for the procedure, as it does not reflect the patient's own willingness to undergo the blood draw.

Conclusion

The correct answer is C, as it accurately represents the concept of implied consent through the patient’s action of offering their arm. Options A, B, and D do not pertain directly to the act of consent for a procedure, and thus fail to meet the criteria for implied consent in a clinical setting.