Signs of Myxedema coma

A client who is admitted for primary hypothyroidism has early signs of myxedema coma. In assessing the client, in which sequence should the nurse completes these actions? (Rank the first action at the top with the remainder in descending order)

1. Observe breathing patterns.

2. Assess blood pressure.

3. Measure body temperature.

4. Palpate for pedal edema.