Capillary puncture is used for which neonatal screening purpose?

Capillary puncture is used for which neonatal screening purpose?

• A. Newborn screening for metabolic disorders
• B. Adult metabolic screening
• C. Newborn/Neonatal screening
• D. Cervical cancer screening

Answer: (C)

Capillary puncture provides a small, easily obtained blood sample from a newborn, making it ideal for newborn/neonatal screening. This screening is performed soon after birth to detect metabolic and other congenital conditions early, allowing timely intervention. The method is tailored to the newborn period and small blood volumes, which is why it’s commonly used for this purpose. Adult metabolic screening uses different collection methods and contexts, and cervical cancer screening involves sampling cervical cells rather than blood.

Capillary puncture provides a small, easily obtained blood sample from a newborn, making it ideal for newborn/neonatal screening. This screening is performed soon after birth to detect metabolic and other congenital conditions early, allowing timely intervention. The method is tailored to the newborn period and small blood volumes, which is why it’s commonly used for this purpose. Adult metabolic screening uses different collection methods and contexts, and cervical cancer screening involves sampling cervical cells rather than blood.