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Multiple Choice
Which membranes line the dorsal and ventral body cavities?
A
Cutaneous membranes
B
Synovial membranes
C
Serous membranes
D
Mucous membranes
Verified step by step guidance
1
Understand the location and function of the dorsal and ventral body cavities. The dorsal cavity includes the cranial and spinal cavities, while the ventral cavity includes the thoracic and abdominopelvic cavities.
Identify the types of membranes in the body: cutaneous, synovial, serous, and mucous membranes.
Recognize that serous membranes line body cavities that do not open to the outside and cover organs within these cavities. They are found in both the dorsal and ventral cavities.
Differentiate serous membranes from other types: cutaneous membranes cover the body surface, synovial membranes line joint cavities, and mucous membranes line cavities that open to the exterior.
Conclude that serous membranes are the correct type of membranes lining both the dorsal and ventral body cavities, providing lubrication and reducing friction between organs.