A 7-year-old female who is somewhat obese is brought to the emergency department because of a soft lump above the buttocks. Upon physical examination you note the lump is located just superior to the iliac crest unilaterally on the left side. The protrusion is deep to the skin and pliable to the touch. Which of the following is the most probable diagnosis?
AHerniation at the lumbar triangle (of Petit)
BIndirect inguinal hernia
CTumor of the external abdominal oblique muscle
DDirect inguinal hernia
Arrange the following parts of sarcomere from periphery to center. 1. Z line 2. M line 3. A band 4. H zone
A2,3,4,1
B4,2,3,1
C3,1,4,2
D1,3,4,2
Which of the following structures in the spermatic cord is typically preserved (not divided) during vasectomy surgery?
AAutonomic nerves
BTesticular vein
CVas deferens
DTesticular artery
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