THORAX ABDOMEN AND PELVIS

MEDICAL

PELVIS CAVITY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What are the two sub-cavities of the dorsal body cavity?
A
Cranial & Vertebral (spinal)
B
Brain & Spinal cord
C
Thoracic & Abdominopelvic
D
Pleural & Pericardial
Explanation: 

Detailed explanation-1: -The dorsal body cavity is located along the dorsal (posterior) surface of the human body, where it is subdivided into the cranial cavity housing the brain and the spinal cavity housing the spinal cord. The two cavities are continuous with one another.

Detailed explanation-2: -The cranial cavity is the anterior portion of the dorsal cavity consisting of the space inside the skull. This cavity contains the brain, the meninges of the brain, and cerebrospinal fluid.

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