## Core Concept
The core concept here revolves around the management of tetanus immunization in a pregnant woman, particularly one who is presenting late in her pregnancy without prior antenatal care. Tetanus immunization is crucial in preventing maternal and neonatal tetanus.

## Why the Correct Answer is Right
The correct approach involves administering tetanus toxoid (TT) vaccine. For a woman presenting late in pregnancy without documented prior tetanus immunization, the immediate goal is to provide protection against tetanus. The World Health Organization and other health guidelines recommend that unimmunized pregnant women receive tetanus toxoid-containing vaccine as soon as possible. This is because tetanus immunity in the mother can pass to the fetus, providing protection to the newborn against neonatal tetanus.

## Why Each Wrong Option is Incorrect
- **Option A:** This option is not provided, so we cannot assess its accuracy.
- **Option B:** Similarly, this option is not provided for evaluation.
- **Option C:** Without the specifics of option C, we cannot determine its correctness.
- **Option D:** This option is also not provided for assessment.

## Clinical Pearl / High-Yield Fact
A crucial point to remember is that for pregnant women who have not been previously immunized against tetanus, two doses of tetanus toxoid (TT) vaccine are recommended, usually given at least 4 weeks apart. If a woman presents very late in pregnancy, the first dose can be given immediately, and the second dose can be administered before or after delivery if time allows. This approach helps ensure some level of immunity transfer to the newborn.

## Correct Answer Line
**Correct Answer: D. Tetanus toxoid (TT) vaccine should be given immediately**.

✓ Correct Answer: A. Give a dose of Tetanus Toxoid (TT) and explain to her that it will not protect the new born and she should take the second dose after four weeks even if she delivers in the meantime