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Muscle. Skeletal Muscle. Transverse Cut. A: Epimysium B: Perimysium C: Endomysium D: Fascicle. D. A. C. B. Transverse Cut. A: Perimysium B: Endomysium. B. A. A. C. B. B. A. Longitudinal Cut. Skeletal muscle regularly arranged A: Endomysium. A. A. B.
E N D
Transverse Cut A: Epimysium B: Perimysium C: Endomysium D: Fascicle D A C B
Transverse Cut A: Perimysium B: Endomysium B A
A C B
B A
Longitudinal Cut Skeletal muscle regularly arranged A: Endomysium A
A B
Intrafusal Fiber A: Skeletal muscle fibers. B: Intrafusal fibers C: Central non-striated area where nuclei are concentrated. D: Capsule A B C D
Sarcomere A: A-band H: H-band M: M-line Z: Z-lines
A E B C D
Neuromuscular Junction A: Terminal bouton or motor end plate B: Nerve axons. C: Skeletal myofibers. B A C
Tongue Skeletal Muscle Skeletal Muscle Irregularly Arranged A: Circumvallate Papillae. B: Von Ebner’s Gland. C: Taste Bud D: Irregularly arranged skeletal muscle. C A B D
Cardiac Muscle A: Bifurcations of the cardiac muscle B: Intercalated discs N: Centrally located nuclei. B A A
A C B
Longitudinal Cut Smooth Muscle Regularly Arranged A: Smooth muscle fiber. A
Transverse Cut Smooth Muscle Regularly Arranged A: Smooth muscle myocyte. A
Vascular Smooth Muscle A: Tunica intima B: Tunica media C: Tunica adventitia D: Skeletal muscle C A B D B A C
Intestinal Smooth Muscle A: Muscularisexterna B: Inner circular layer of the muscularisexterna. C: Outer longitudinal layer of the muscularisexterna. D: Mucosa. B A C D
C B A
Stomach Smooth Muscle A: Muscularisexterna O: Inner oblique C: Middle circular L: Outer longitudinal GP: Gastric gland. M: Mucosa. A
A B C
Uterine Smooth Muscle A: Endometrium B: Uterine glands C: Myometrium B A C
B A
Vaginal Smooth Muscle A: The outer adventitial layer. SM: Smooth muscle irregularly arranged. LP: Lamina propria. E: Stratified squamous epithelium.
A B C
Ureter Smooth Muscle A: Transitional epithelium or uroepithelium. B: Inner longitudinal layer C: Outer circular layer C B A
A B C