Chapter 14: The Penis Flashcards

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1
Q

bulbourethral

A

pertaining to the bulbous penis and urethra

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2
Q

ductus deferens

A

vas deferens: tube that receives sperm from the epididymss

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3
Q

epididymis

A

coiled tube attached to testis

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4
Q

genitalia

A

external and internal organs or reproduction

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5
Q

gonad

A

testis or ovary

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6
Q

penis

A

conveys urine and semen to the outside

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7
Q

perinuem

A

area between the thighs, extending from the coccyx to the pubis

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8
Q

scrotum

A

sac containing the testis

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9
Q

seminal vesicle

A

sac of the ductus deferens that produces seminal fluid

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10
Q

sperm/spermatazoa

A

mature male sex cell

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11
Q

spermatogenesis

A

the process by which male germ cells differentiate into sperm

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12
Q

testicle

A

one of the male reproductive glands

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13
Q

torsion

A

the act or result of twisting

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14
Q

androgen

A

hormone that promotes masculine characteristics

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15
Q

libido

A

sexual desire

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16
Q

plexus

A

a weblike network of joined nerves

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17
Q

semen

A

penile ejaculate containing sperm and seminal fluid

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18
Q

testosterone

A

powerful androgen produced by testes

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19
Q

tunica vaginalis

A

covering, particularly of a tubular structure, as in the testis and epididymis

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20
Q

cryptochism

A

failure of one or both testes to descend into the scrotum

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21
Q

epididymitis

A

inflammation of the epididymis

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22
Q

epididymoorchitis

A

inflammation of the epididymis and testicle

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23
Q

hydrocele

A

collection of fluid in the space of the tunica vaginalis

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24
Q

orchiectomy

A

removalof one or both testes

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25
Q

orchiopexy

A

surgical fixation of a testicle in the scrotum

26
Q

orchitis

A

inflammation of the testis

27
Q

spermatocele

A

cyst of the epididymis that contains sperm

28
Q

vericocele

A

varicose veins of the spermatic cord

29
Q

ejaculate

A

to expel suddenly, or the semen expelled in ejaculation

30
Q

motile

A

capable of spontaneous movement

31
Q

motility

A

the ability for spontaneous movement

32
Q

prostate

A

organ surrounding the beginning of the urethra

33
Q

prostatic

A

pertaining to the prostate

34
Q

brachytherapy

A

radiation therapy in which the sole source of radiation is implanted in the tissue to be treated

35
Q

hyperplasia

A

increase in the number of cells in a tissue or organ

36
Q

hypertrophy

A

increase in the size of cells in a tissue or organ

37
Q

hypogonadism

A

deficient gonad production of sperm or eggs or hormones

38
Q

infertility

A

failure to conceive

39
Q

nocturia

A

excessive urination at night

40
Q

polyuria

A

excessive production of urine

41
Q

prostatectomy

A

surgical removal of the prostate

42
Q

prostatitis

A

inflammation of the prostate

43
Q

resectoscopy

A

endoscope for the transurethral removal of lesions

44
Q

vasectomy

A

excision of a segment of the ductus deferens

45
Q

vasovasectomy

A

reanistomosis of the vas deferens to restore the flow of semen

46
Q

balanitis

A

inflammation of the glans and prepuce of the penis

47
Q

cavernosa

A

resembling a cave

48
Q

circumcision

A

to remove part or all of the prepuce

49
Q

corpus

A

major part of a structure

50
Q

epispadias

A

condition in which the urethral opening is on the dorsum of the penis

51
Q

erectile

A

capable of erection or being distended with blood

52
Q

frenulum

A

fold of mucous membrane between the glans and the prepuce

53
Q

glans

A

head of the penis or clitoris

54
Q

hypospadias

A

urethral opening is more proximal than normal on the ventral surface of the penis

55
Q

impotence

A

inability to achieve an erection

56
Q

paraphimosis

A

condition in which a retracted prepuce cannot be pulled over the glans

57
Q

phimosis

A

a condition in which the prepuce cannot be retracted

58
Q

prepuce

A

fold of skin that covers the glans penis

59
Q

priapism

A

persistent erection of the penis

60
Q

smegma

A

oily material produced by the glans and prepuce

61
Q

spermicide

A

agent that destroys sperm

62
Q

sponsiosum

A

spongelike tissue