Identification: Choose the answer from the box below. Terminologies __________________1. It means no ejaculate. __________________2. Absence of sperm cells. __________________3. Immotile/dead sperm cells __________________4. Decreased sperm concentration. Assessment of Sperm Cells __________________5. The test method is by placing a drop of semen in a slide and cover it with cover slip. __________________6. The test method is diluting with chilled tap water or formalin – bicarbonate solution; charge in a Neubauer counting chamber. __________________7. The test method is by staining with Eosin-Nigrosin __________________8. Make a smear in slide and stain it with Papanicolau’s, Wright’s or Giemsa. Sperm Function Test __________________9. Sperms are incubated w/ species-nonspecific hamster eggs & penetration is observed microscopically. _________________10. Observation of sperm penetration ability of partner’s midcycle cervical mucus. _________________11. Sperms exposed to low-sodium concentrations are evaluated for membrane integrity & sperm viability. _________________12. Evaluation of the acrosome to produce enzymes essential for ovum penetration. In vitro acrosome reaction Sperm motility Aspermia Sperm count Hypo-osmotic swelling Necrospermia Azoospermia Sperm viability Cervical mucus penetration Oligospermia Hamster egg penetration Sperm morphology
Identification: Choose the answer from the box below.
Terminologies
__________________1. It means no ejaculate.
__________________2. Absence of sperm cells.
__________________3. Immotile/dead sperm cells
__________________4. Decreased sperm concentration.
Assessment of Sperm Cells
__________________5. The test method is by placing a drop of semen in a slide and cover it with cover slip.
__________________6. The test method is diluting with chilled tap water or formalin – bicarbonate solution; charge in a Neubauer counting chamber.
__________________7. The test method is by staining with Eosin-Nigrosin
__________________8. Make a smear in slide and stain it with Papanicolau’s, Wright’s or Giemsa.
Sperm Function Test
__________________9. Sperms are incubated w/ species-nonspecific hamster eggs & penetration is observed microscopically.
_________________10. Observation of sperm penetration ability of partner’s midcycle cervical mucus.
_________________11. Sperms exposed to low-sodium concentrations are evaluated for membrane integrity & sperm viability.
_________________12. Evaluation of the acrosome to produce enzymes essential for ovum penetration.
|
In vitro acrosome reaction |
Sperm motility |
|
Aspermia |
Sperm count |
|
Hypo-osmotic swelling |
Necrospermia |
|
Azoospermia |
Sperm viability |
|
Cervical mucus penetration |
Oligospermia |
|
Hamster egg penetration |
Sperm morphology |
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