MCQ-SPERM

Jef Marc Valencia · 73問 · 2年前

通報

問題一覧

Organ responsible for sperm production

TESTIS

Site of spermatogenesis

SEMINIFEROUS TUBULE

Cells producing Testosterone

LEYDIG CELL

Cell support and provide nutrients for the germ cells as they undergo spermatogenesis

SERTOLI CELL

Propels sperm to the ejaculatory duct

DUCTUS DEFERENS, VAS DEFERENS

Provide fructose

SEMINAL VESICLE

Produce acidic fluid that contains ACP, citric acid, zinc, proteolytic enzyme

PROSTATE GLAND

Adds alkaline mucus to neutralize prostatic acid and vaginal acidity

BULBOURETHRAL GLAND, COWPER'S GLAND

Chemical constituent for sper which distinguishes semen from other fluids and also used to evaluate the secretory function of the prostate gland

ACID PHOSPHATASE

Chemical constituent used to evaluate prostate function

ZINC

Chemical constituent which is a major nutrient of spermatozoa providing energy to its flagella

FRUCTOSE

Chemical constituent responsible for the acidity of the semen

POTASSIUM, CITRIC ACID, ASCORBIC ACID

Chemical constituent responsible for the liquefaction and coagulation of the seminal fluid

PROTEOLYTIC ENZYME

Chemical constituent used for the sperm function evaluation

SPERMINE, CHOLINE

Chemical constituent responsible for gray opaque or green white fluorescent of sperm in UV light

FLAVIN

Composition of Spermatozoa

Percent composition of seminal fluid

60 TO 70%

Percent composition of Prostate fluid

20 TO 30%

Percent composition of Alkaline Mucus

Major composition of semen serves as the main transport fluid of sperm

SEMINAL FLUID

Produce in the coppers gland which neutralizes acidity of the vagina and the semen

ALKALINE MUCUS

Abstinence period of sperm collection

3 TO 5 DAYS, NOT MORE THAN 7 DAYS

Causes High volume, And flavin content but decreased in sperm motility

PROLONGED ABSTINENCE

Time of collection for sperm

EARLY MORNING EMPTY BLADDER BEFORE EJACULATION

Allowabe transport time of sperm

30-60 MIN

Fructose level analysis should be tested within

2 HOUR, 30-60 MIN

How many samples required and interval for fertility testing

2-3 SAMPLE, 2 WEEK INTERVAL

Significant value for fertility testing

2 ABNORMAL SAMPLE

Effects of First portion not collected (1st and 2nd fraction)

FALSE DECREASE SPERM COUNT, FALSE INCREASE PH, SPECIMEN WILL NOT LIQUEFY

Effects of last portion not collected (3rd fraction)

FALSE DECREASE SEMEN VOLUME, FALSE INCREASE SPERM COUNT, FALSE DECREASE PH, SPECIMEN WILL NOT CLOT

Best method collection of sperm which prevents contamination

MASTURBATION, SELF PRODUCTION

Which should not be used in condoms collection as it contains spermicidal agents

ORDINARY CONDOM

Aspiration of seminal fluid from the vaginal vault after coitus

VAGINAL VAULT ASPIRATION

Not reliable method of collection because the first portion of the ejaculate may be lost

COITUS INTERRUPTUS

Sperm specimen should be kept at what temperature

Artificial insemination preserves sperm in frozen state for what temp and duration

-85, ONE YEAR

Fructose level testing may delay and it is unavoidable, what should be done to preserved sperm

FROZEN

Gross examination of sperm should be performed after?

LIQUEFACTION

Normal liquefaction time of sperm

30-60 MIN

Normal color of Sperm

PEARLY WHITE, GRAY WHITE

Normal transparency of sperm

TRANSLUCENT

Normal odor of sperm

BLEACH LIKE, ACRID, DISTINCT, FISHY, MUSTY

Normal viscosity of sperm

VISCID, HIGHLY VISCID

Normal pH of sperm

7.2-8.0

Normal Specific gravity of sperm

1.027-1.032

Normal Volume of sperm

2-5 ML

Yellow color of sperm is may be due to

URINE CONTAMINATION, PROLONG ABSTINENCE, MEDICATION

Clear color of sperm is maybe due to

INFERTILITY

This maybe the transparency of sperm due to presence of WBC indication infection in the reproductive tract

TURBID

What is being checked when semen is being poured in graduated glass drop by drop

VISCOSITY

Watery viscosity grade of sperm

Gel like viscosity grade of sperm

Indicates a possible deficiency in prostatic enzymes

PROLONGED LIQUEFACTION

Impedes sperm motility and should be reported

INCOMPLETE LIQUEFACTION

Possible infection within the reproductive tract causes sperm pH to

INCREASE, ALKALINE

Increased prostatic fluid, ejaculatory duct obstruction, poorly developed seminal vesicles causes sperm pH to

DECREASE, ACIDIC

Volume of sperm is measured using a

GRADUATED CYLINDER W/ 0.1 INCREMENT

Prolonged abstinence causes semen volume to

INCREASE

Infertility causes semen volume to

DECREASED

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Dis 1

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Lesson 4

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NPN

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Introduction Page 2

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Introduction pg 3

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meet 2

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dis 1

dis 1

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dis 4

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dis 5

dis 5

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Long discussion 1

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CEARING AGENT

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Introduction

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Methods of Determination

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