A nurse is preparing to administer 4,000 units of heparin subcutaneously to a client who has deep-vein thrombosis. Available in heparin 10,000 units/mL. How many mL of heparin should the nurse administer?
(Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

A. Peanuts:
While peanut allergies can be severe and life-threatening, they are not a contraindication to receiving the influenza vaccine. Influenza vaccines are not made with peanut-derived ingredients and do not pose a risk to individuals with peanut allergies.
B. Milk:
Milk allergies are not a contraindication to receiving the influenza vaccine. Influenza vaccines are typically free of milk-derived ingredients and do not contain significant amounts of milk proteins that would trigger an allergic reaction in individuals with milk allergies.
C. Shellfish:
Shellfish allergies are not a contraindication to receiving the influenza vaccine. Influenza vaccines are not derived from shellfish and do not contain shellfish proteins that could cause an allergic reaction in individuals with shellfish allergies.

D. Eggs:
This is the correct choice. In the past, some influenza vaccines were prepared using egg-based methods, which could pose a risk to individuals with severe egg allergies. However, most modern influenza vaccines, including those approved for administration in the United States, have extremely low egg protein content. The majority of individuals with egg allergies can safely receive the influenza vaccine, but those with a history of severe egg allergy may still need to consult with their healthcare provider before vaccination.

A. The nurse who identifies the error:
This choice is correct. When a medication error is identified, the nurse who discovers the error is responsible for completing an incident report. Incident reports are a formal way to document any unexpected or adverse events that occur in a healthcare setting, including medication errors. The report helps track incidents, analyze their causes, and implement preventive measures. It's important for the reporting nurse to provide accurate and detailed information about the error.

B. The Quality Improvement Committee:
This choice is incorrect. While the Quality Improvement (QI) Committee plays a role in analyzing trends, identifying areas for improvement, and developing strategies to enhance patient care quality, they are not typically responsible for completing individual incident reports. The responsibility for reporting and documenting a specific incident, such as a medication error, lies with the staff members directly involved.

C. The charge nurse:
This choice is incorrect. The charge nurse is responsible for overseeing the nursing unit's operations, including staffing and patient care coordination. While the charge nurse may be involved in addressing the situation and ensuring appropriate actions are taken following a medication error, they are not necessarily responsible for completing the incident report. The reporting responsibility usually falls on the nurse who identifies the error.

D. The nurse who caused the error:
This choice is incorrect. While it's important for the nurse who caused the error to communicate the error to appropriate parties and participate in any necessary corrective actions, the primary responsibility for completing the incident report usually lies with the nurse who identifies the error. The reporting nurse's perspective is crucial for understanding the context and details of the error.