ESR Module (042) Histology & Functions of Male Reproductive System Flashcards
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Morphology of Interstitial (Leydig) cells ?
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Discuss the senstivity of Spermatogenic cells
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Languistic Meaning of the word Cryptorchidism ?
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kryptos , hidden + orchis , testis)
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• What happens if maturation is arrested in all the seminiferous tubules at the primary spermatocyte stage?
Infertility Azoospermia ;
Azoospermia is a complete absence of sperm.
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• What happens if a baby is born with only sertoli cells lining the seminiferous tubules? In other words, his seminiferous tubules don’t have spermatogonia
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Common features of poor semen quality include:
-Hypospermia (ejaculate volume <1.5 mL),
- Oligozoospermia sperm count less than 15 million/mL,
- Abnormal sperm morphology,
- Flagellar defects that impair sperm motility.
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What are the effects of castration on the male genital system?
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Vas Deferens
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Result from urinary tract obstruction and include hesitancy, urgency, nocturia, and poor urinary stream. Chronic obstruction predisposes to recurrent urinary tract infections
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Investigations for Benign prostatic hyperplasia ?
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Benign prostatic hyperplasia ;
Describe the gross
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Benign prostatic hyperplasia Microscopy ?
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Complications of BPH (Benign prostatic hyperplasia) ?
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BPH Treatment ?
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Investigations for Prostate carcinoma ?
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Nature and content of Seminal Vesicles secretions ?
thick yellowish-white secretion containing fructose, proteins, amino acids, prostaglandins, citric and ascorbic acids
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Penis
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Exp-lain
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• Which of the following is not a histological component of the seminiferous tubules?
A. leydig cells
B. sertoli cells
C. spermatogenic cells
A. leydig cells
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