Which cavity houses the heart and lungs?

Prepare for the Marieb Language of Anatomy Exam. Utilize multiple choice questions, flashcards, and explanations for each answer. Ace your exam with confidence!

Multiple Choice

Which cavity houses the heart and lungs?

The heart and lungs sit in the chest within the thoracic cavity, a front-region space protected by the rib cage and separated from the abdomen by the diaphragm. Inside this cavity you have the pericardial sac surrounding the heart and the two pleural sacs around the lungs, all nestled in the mediastinal area. Dorsal body cavity is the back-facing space that houses the brain and spinal cord. Abdominopelvic cavity holds the digestive organs, kidneys, and pelvic organs. The ventral body cavity is the larger front-facing cavity that includes both the thoracic and abdominopelvic regions, so it’s too broad for this specific question. So the best answer is the thoracic cavity.

The heart and lungs sit in the chest within the thoracic cavity, a front-region space protected by the rib cage and separated from the abdomen by the diaphragm. Inside this cavity you have the pericardial sac surrounding the heart and the two pleural sacs around the lungs, all nestled in the mediastinal area.

Dorsal body cavity is the back-facing space that houses the brain and spinal cord. Abdominopelvic cavity holds the digestive organs, kidneys, and pelvic organs. The ventral body cavity is the larger front-facing cavity that includes both the thoracic and abdominopelvic regions, so it’s too broad for this specific question. So the best answer is the thoracic cavity.

More practice questions