Textbook Question
The heart is surrounded by the:
(a) Pleural cavity
(b) Peritoneal cavity
(c) Abdominopelvic cavity
(d) Mediastinum
(e) Abdominal cavity
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1. Introduction to Anatomy & Physiology
Organization of the Body: Thoracic Cavity
Multiple Choice
Which body cavity is located inside the rib cage within the torso?
A
Cranial cavity
B
Pelvic cavity
C
Abdominal cavity
D
Thoracic cavity
Verified step by step guidance1
Begin by identifying the location of the rib cage within the human body. The rib cage is part of the thorax, which is the upper part of the torso.
Understand that the thorax houses vital organs such as the heart and lungs, which are protected by the rib cage.
Recognize that the thoracic cavity is the specific body cavity located within the rib cage. It is part of the larger ventral cavity, which also includes the abdominal and pelvic cavities.
Differentiate between the thoracic cavity and other cavities such as the cranial cavity (which houses the brain) and the pelvic cavity (which is located below the abdominal cavity).
Conclude that the thoracic cavity is the correct answer, as it is the cavity located inside the rib cage within the torso, housing the heart and lungs.
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