#1
Which type of tissue membrane lines body cavities that open to the exterior?
Mucous membrane
ExplanationLines cavities connected to the outside; secretes mucus to protect and lubricate surfaces.
#2
Which tissue membrane lines the pleural, peritoneal, and pericardial cavities?
Serous membrane
ExplanationLines closed body cavities; produces serous fluid, reducing friction between organs.
#3
Which type of tissue membrane covers the external surface of the body?
Cutaneous membrane
ExplanationThe skin, or cutaneous membrane, is the body's external covering, providing protection and sensation.
#4
Which type of tissue membrane lines the joint cavities?
Synovial membrane
ExplanationSynovial membrane lines joint cavities, secreting synovial fluid to reduce friction and provide nutrients.
#5
Which type of tissue membrane lines the digestive, respiratory, urinary, and reproductive tracts?
Mucous membrane
ExplanationMucous membranes line body cavities open to the exterior, including digestive, respiratory, urinary, and reproductive tracts, secreting mucus for protection and lubrication.
#6
Which of the following is NOT a function of epithelial membranes?
Contraction
ExplanationEpithelial membranes primarily function in protection, absorption, secretion, and sensation, not contraction.
#7
Which type of tissue membrane consists of a layer of epithelial tissue supported by a layer of connective tissue?
Cutaneous membrane
ExplanationSkin composed of epidermis (epithelial) and dermis (connective); serves as the body's outer protective layer.
#8
Which of the following is NOT a function of the synovial membrane?
Contribute to joint stability
ExplanationSynovial membrane primarily lubricates joints; stability comes from ligaments and tendons.
#9
Which layer of the skin is primarily composed of connective tissue?
Dermis
ExplanationDermis lies beneath the epidermis and is composed mainly of connective tissue, containing blood vessels, nerves, and appendages like hair follicles and glands.
#10
Which of the following is NOT a characteristic of epithelial membranes?
Highly vascular
ExplanationEpithelial membranes are avascular, relying on diffusion from underlying connective tissue for nourishment; they are not highly vascular.
#11
Which of the following joints is surrounded by a synovial membrane?
Hinge joint
ExplanationSynovial membrane lines freely movable joints like hinge joints, secreting synovial fluid for lubrication and nourishment.