Question 77

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

Implied consent is demonstrated when a patient voluntarily offers their arm to the phlebotomist, indicating their willingness to undergo the procedure without needing to verbalize consent explicitly.

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 providing consent for a procedure. Implied consent is related to actions that indicate consent to proceed with a specific task, such as drawing blood.

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

This option is also incorrect as signing an agreement for a research study involves explicit consent, which is a different process from implied consent. Implied consent is not established through formal documentation, but rather through the patient's actions.

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

This option is correct because offering an arm is a clear, non-verbal signal from the patient that they are consenting to the procedure. Such actions provide the implied consent necessary for the phlebotomist to proceed with drawing blood.

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

This option is incorrect as it does not reflect the patient's own consent. Implied consent must come from the patient themselves, and relying on a family member's nod does not satisfy the requirement for the patient’s direct consent.

Conclusion

The correct answer is C, as it accurately reflects the concept of implied consent through patient action. Options A, B, and D do not fulfill the requirement of implied consent, which is specifically indicated by the patient's own voluntary behavior, as demonstrated when they offer their arm for the procedure. Thus, option C is the only choice that correctly represents implied consent in this context.