Adult Medical Surgical ATI Related

Review Adult Medical Surgical ATI related questions and content

During pulmonary hygiene for a client with pneumonia, a nurse positions the client on his left side in Trendelenburg position. From which of the following lung segments should the nurse expect secretions to be mobilized with the client in this position?

  • A. Lateral segment of the left lower lobe
  • B. Lateral segment of the right lower lobe
  • C. Posterior segment of the right middle lobe
  • D. Posterior segment of the right lower lobe
Correct Answer: B

Rationale: The correct answer is B: Lateral segment of the right lower lobe. In Trendelenburg position on the left side, gravity helps drain secretions from the right lung's lateral segments more effectively. The right lower lobe's lateral segment is the most dependent part of the lung in this position, facilitating secretion mobilization. Choices A, C, and D are incorrect because they do not align with the gravitational effect in Trendelenburg position on the left side, making secretion mobilization less efficient in those segments.