Which<br/>is wrong about the structure of testis? () A: Thetunica<br/>albuginea is thickened on the posterior<br/>surface of<br/>testis to form mediastinum B: The<br/>fibrous septa from mediastinum<br/>penetrates radially the testis, dividing it into pyramidal lobules C: Each<br/>lobule is occupied by 1-4 seminiferous tubules D: Theseminiferous<br/>tubules go into mediastinum testis to form rete testis E: The tubulus<br/>rectus go into mediastinum testis to form rete testis

The efferent ductules of testis empty into the() . A: rete testis B: epididymis C: ductus deferens D: straight tubules E: seminiferous tubules

In the embryonic stage, the testis is located in the scrotum.

The function of the testis is to produce sperm and male hormones, the following structure which produces sperm is ( ). A: Tubulus rectus B: Interstitial cell C: Convoluted seminiferous tubule D: Mediastinum testis

blood - testis barrier中最重要的结构是

‏男性附属腺体包括‍ A: Epididymis B: Prostate C: Seminal vesicle D: Testis

男性附属腺体包括 A: Epididymis B: Prostate C: Seminal vesicle D: Testis

After epidemic parotitis, the patient presented with swelling and pain of testis. Which of the following is most likely to be found during palpation A: Testicular enlargement with obvious tenderness B: Testicular tuberculosis C: Testis was swollen, hard and nodular D: Size of testis significantly reduced

The organ which can produce sperms is A: testis B: prostate C: epididymis D: seminal vesicle

Which of the following roots means testis or testicle? A: orcho- B: metr- C: sper- D: vagin-