ANATOMY
PELVIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Weight: 20-25 grams approximately
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Measurements: height 4 cm, width 3 cm, thickness 2 cm approximately
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Shape: chestnut or walnut
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On prostatic fluid it represents 65 to 70% of the semen
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Detailed explanation-1: -Is 70% sperm motility good? Yes, sperm motility above 40%-which means that 40% of a man’s sperm is motile-is considered normal.
Detailed explanation-2: -3 6th paragraph: “The human prostate has a weight that increases with age: 28.2 g in 40-49 year old individuals, 30.8 g in 50-59 year old individuals, 35 g in 60-70 year old individuals (primary source 43), and 46.2 g in those older than 75 years (primary source 44)."
Detailed explanation-3: -This may lead to difficulty urinating. About half of all men between the ages of 51 and 60 have BPH. A normal prostate volume is approximately 20 cc. An enlarged prostate is >20 cc and may or may not cause urinary symptoms.
Detailed explanation-4: -The prostate produces a fluid that mixes with sperm from the testicles to make semen. This fluid is stored in 2 tube-shaped glands called the seminal vesicles. They are found just behind the bladder. During sex, the muscle tissue helps force (ejaculate) prostate fluid and sperm into the urethra.