A nurse is collecting a capillary blood sample from an older adult client. After puncturing the client's finger, the nurse is unable to obtain an adequate amount of blood. Which of the following actions should the nurse take?

Choice A Reason:

Discarding the vial with the remaining medication in the sharp container is inappropriate. This would result in unnecessary waste of the medication and could lead to increased healthcare costs.

Choice B Reason:

Having another nurse witness the disposal of the remaining medication is inappropriate. Witnessing the disposal is typically required for controlled substances, but in this situation, it's more appropriate to use the remaining medication with appropriate documentation.

Choice C Reason:

Drawing up the remaining 1 mg in a syringe and label it with the contents, date, and time is appropriate. This approach minimizes medication wastage and allows for appropriate documentation of the extra dose drawn up. However, it is crucial to label the syringe clearly with the contents, date, and time to avoid any potential errors or confusion. This labeled syringe can then be used for subsequent doses, as long as it remains within the medication's expiration period and adheres to institutional policies.

Choice D Reason:

Storing the vial in the client's medication drawer for future use is inappropriate. Keeping the vial for future use without appropriate documentation is not recommended, as it may lead to medication errors or confusion.

A client can withdraw consent at any time. This statement is accurate. Informed consent is a process that involves providing the client with information about a procedure or treatment, including its risks and benefits, to enable them to make an informed decision. A client has the right to withdraw their consent at any point in the process.

Choice B Reason:

A family member should witness the client's consent. The witnessing of informed consent is typically done by a healthcare professional involved in the procedure or a neutral third party, not a family member.

Choice C Reason:

A nurse is responsible for obtaining informed consent. While nurses may assist with the informed consent process by providing information and answering questions, the ultimate responsibility for obtaining informed consent usually lies with the healthcare provider performing the procedure.

Choice D Reason:

A minor who is pregnant is unable to give consent. The ability of a minor to give consent can vary based on jurisdiction and the specific circumstances. In many cases, minors may be able to provide consent for certain medical procedures, particularly if they are deemed mature enough to understand the implications. Being pregnant might not necessarily preclude a minor from giving consent. Legal and ethical considerations regarding minors' consent can vary, and healthcare providers should be aware of local regulations and guidelines.