In a patient with previous history of congestive cardiac failure, during dental treatment if he shows sign and symptoms. The preferable patient position should be:
**Core Concept**
Dental treatment in a patient with a history of congestive cardiac failure requires careful management of the patient's position to prevent exacerbation of symptoms. This is due to the potential for increased venous return to the heart, which can lead to increased cardiac workload and pulmonary congestion.
**Why the Correct Answer is Right**
The preferred position is left lateral decubitus, as it allows for optimal venous return and reduces the likelihood of pulmonary congestion. In this position, gravity assists in reducing venous return to the heart, thereby minimizing the workload on the heart and preventing exacerbation of congestive cardiac failure symptoms. This position also helps to reduce edema and discomfort in the patient.
**Why Each Wrong Option is Incorrect**
* **Option A:** Supine position is not ideal as it can lead to increased venous return to the heart, exacerbating congestive cardiac failure symptoms.
* **Option B:** Prone position can increase venous return to the heart, making it a less desirable option for patients with congestive cardiac failure.
* **Option C:** Sitting position can also increase venous return to the heart, although to a lesser extent than the supine or prone positions.
**Clinical Pearl / High-Yield Fact**
When managing patients with congestive cardiac failure during dental treatment, it is essential to monitor their symptoms closely and adjust their position accordingly to prevent exacerbation of symptoms.
**Correct Answer: C. Prone position is not mentioned, however it seems the correct answer was not given.