A Congenital Defect in the Immune System of a 2-Week-Old

question 33

Multiple Choice

A congenital defect in the immune system of a 2-week-old infant may be suspected if:

• A) there are small femoral nodes palpable.
• B) the umbilical cord has not yet dropped off.
• C) the tonsils are visible.
• D) the thymus is visible on a chest radiograph.

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Definitions:

Dural Puncture

A medical procedure that involves puncturing the dura mater, the outermost and toughest membrane covering the brain and spinal cord, often done during spinal tap or epidural anesthesia.

Epidural Pain

Pain relief administered into the epidural space of the spine, often used during childbirth or surgical procedures to numb the lower part of the body.

Spinal Fluid

Also known as cerebrospinal fluid (CSF), it's a clear liquid that surrounds the brain and spinal cord, providing protection and carrying nutrients.

Caffeinated Beverages

Drinks that contain caffeine, a stimulant that can improve alertness and energy levels, such as coffee, tea, and some sodas.