Drawing more than the recommended amount of an infant's blood volume may result in which of the following conditions?

Choice A Reason:
The age of the newborn is important for certain metabolic screenings, as some metabolites may not be present or at measurable levels immediately after birth. However, the requirement for the newborn to be at least 3 days old is not a standard for all blood spot collections for inborn errors of metabolism (IEM). Some screenings are performed within 24 to 48 hours after birth.

Choice B Reason:
While it is important that the circles on the filter paper are adequately filled to ensure there is enough blood for the test, the requirement for them to be at least half filled is not specified in the guidelines. The focus is usually on ensuring the blood spot is of the right size and properly saturated through the filter paper.

Choice C Reason:
The inclusion of the first drop of blood is not typically a requirement. In fact, the first drop is often wiped away to avoid contamination with tissue fluids that could affect the test results. Subsequent drops are used to fill the circles on the filter paper.

Choice D Reason:
The specimen must be completely dried before the test can be processed to prevent degradation or hemolysis of the blood sample. This is a critical step in the preparation of the sample for accurate testing of IEM. The drying process helps preserve the integrity of the metabolites to be analyzed.

Choice A Reason:
Notifying the provider about the error is an important step, but it does not correct the error in the patient's chart. Communication with the provider ensures that they are aware of the mistake and can make informed decisions regarding patient care. However, the physical correction of the documentation is also necessary to maintain accurate medical records.

Choice B Reason:
Asking an administrator to erase the error is not a recommended practice. Erasing or using correction fluid can make the chart appear tampered with, which can have legal implications. It is essential that the original entry remains visible to preserve the integrity of the medical record.

Choice C Reason:
Striking a line through the error and initialing is the correct method for correcting a written error in a patient's chart¹². This approach allows the original entry to remain legible, which is crucial for legal and clinical reasons. It also shows that the correction was made by an authorized individual, as the initials indicate who made the change.

Choice D Reason:
Erasing the error and entering the correct information is not an acceptable practice for the same reasons as choice B. It is important not to remove or conceal the original entry, as this could be considered falsifying medical records.