Regarding the femoral triangle ()
A. the femoral vein, artery, and nerve lie in the femoral sheath
B. the femoral nerve lies most medially in the femoral triangle
C. the lateral border of the femoral triangle is formed by the lateral border of sartorius muscle
D. the femoral canal lies medial to the femoral vein
E. at the apex of the femoral triangle the femoral vessels pass into the obturator canal
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Femoral sheath ()
A. aponeurosis of obliquus externus abdominis is continuous to its anterior wall
B. fascia lata is its posterior wall
C. 1.5cm in length
D. continuous inferiorly to sheath of femoral vessels
E. superior orifice is femoral ring
Which one of the following descriptions of pelvic diaphragm is FALSE ()
A. muscles of pelvic diaphragm are levator ani and coccygeus
B. it separates pelvic cavity and perineum
C. there is a hiatus on the anterior port of diaphragm
D. there is no relations with urogenital diaphragm
E. It is formed by muscles of pelvic diaphragm, superior and inferior fasciae of pelvic diaphragm
The superior rectal artery originates from ()
A. internal iliac a.
B. superior mesenteric a.
C. inferior mesenteric a.
D. umbilical a.
E. internal pudendal a.
The isthmus of thyroid gland usually locates ()
A. the anterior of the thyroid cartilage
B. the anterior of the cricoid cartilage
C. the anterior of the 1st-3rd rings of trachea
D. the anterior of the 2td-4th rings of trachea
E. the anterior of the 4th-6th rings of trachea
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