chapter 7 Flashcards

(141 cards)

1
Q

testis (pl. testes)

A

primary male sex organ, paired, oval-shaped, and enclosed in a sac called the scrotum. The testes produce spermatozoa (sperm cells) and the hormone testosterone. (also called testicle)

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2
Q

seminiferous tubules

A

approximately 900 coiled tubes within the testes in which spermatogenesis occurs

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3
Q

sperm

A

the microscopic male germ cell, which, when united with the ovum, produces a zygote (fertilized egg) that with subsequent development becomes an embryo (also called spermatozoon, pl. spermatozoa)

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4
Q

testosterone

A

the principal male sex hormone. Its chief function is to stimulate the development of the male reproductive organs and secondary sex characteristics such as facial and pubic hair.

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5
Q

epididymis (pl. epididymides)

A

coiled tube attached to each testis that provides for storage, transit, and maturation of sperm; continuous with each vas deferens

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6
Q

vas deferens

A

duct (tube) carrying the sperm from the epididymis to the urethra. The spermatic cord encloses each vas deferens with nerves, lymphatics, arteries, and veins. The urethra also connects with the urinary bladder and carries urine outside the body. A circular muscle constricts during intercourse to prevent urination. (also called ductus deferens)

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7
Q

seminal vesicles

A

two accessory glands located posterior to the base of the bladder that open into the vas deferens. The glands secrete a thick fluid that forms part of the semen.

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8
Q

prostate gland

A

walnut-shaped gland that encircles the proximal section of the urethra. The prostate gland secretes a fluid that aids in the movement of the sperm and ejaculation.

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9
Q

semen

A

substance composed of sperm, seminal fluids, and other secretions

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10
Q

scrotum

A

sac containing the testes and their corresponding epididymides, from which each vas deferens begins. The scrotum is suspended on both sides of and posterior to the penis.

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11
Q

penis

A

male organ of urination and coitus (sexual intercourse)

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12
Q

glans penis

A

enlarged tip on the end of the penis

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13
Q

prepuce

A

fold of skin covering the glans penis in uncircumcised males (foreskin of the penis)

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14
Q

genitalia

A

reproductive organs (male or female); includes internal and external reproductive organs (also called genitals)

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15
Q

gonads

A

primary reproductive organs; testes in males, ovaries in females

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16
Q

andr/o

A

male

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17
Q

balan/o

A

glans penis

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18
Q

epididym/o

A

epididymis

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19
Q

orch/o

A

testis, testicle

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20
Q

orchi/o

A

testis, testicle

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21
Q

orchid/o

A

testis, testicle

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22
Q

prostat/o

A

prostate gland

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23
Q

sperm/o

A

sperm, spermatozoon (pl. spermatozoa)

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24
Q

spermat/o

A

sperm, spermatozoon (pl. spermatozoa)

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25
vas/o
vessel, duct (vas deferens in terms describing the male reproductive system)
26
vesicul/o
seminal vesicle(s)
27
cyst/o
bladder, sac
28
crypt/o
hidden
29
lith/o
stone(s), calculus (pl. calculi)
30
olig/o
scanty, few
31
a-
absence of, without
32
an-
absence of, without
33
hyper-
above, excessive
34
-algia
pain
35
-ectomy
excision, surgical removal
36
-ia
diseased state, condition of
37
-ic
pertaining to
38
-ism
state of
39
-itis
inflammation
40
-lith
stone(s), calculus (pl. calculi)
41
-tomy
cut into, incision
42
-pexy
surgical fixation
43
-pathy
disease
44
-plasia
condition of formation, development, growth
45
-plasty
surgical repair
46
-rrhea
flow, discharge
47
-stomy
creation of an artificial opening
48
andropathy
disease of the male (specific to the male, such as orchitis)
49
anorchism
state of absence of testis (unilateral or bilateral)
50
balanitis
inflammation of the glans penis
51
benign prostatic hyperplasia (BPH)
excessive development pertaining to the prostate gland (nonmalignant enlargement of the prostate gland; causes narrowing of the urethra, which interferes with the passage of urine. Symptoms include frequency of urination, nocturia, urinary retention, and incomplete emptying of the bladder). (also called benign prostatic hypertrophy)
52
cryptorchidism
state of hidden testis
53
epididymitis
inflammation of the epididymis
54
orchiepididymitis
inflammation of the testis and the epididymis
55
orchitis
inflammation of the testis (also called orchiditis)
56
prostatitis
inflammation of the prostate gland
57
prostatocystitis
inflammation of the prostate gland and the (urinary) bladder
58
prostatolith
stone(s) in the prostate gland
59
prostatorrhea
discharge from the prostate gland
60
prostatovesiculitis
inflammation of the prostate gland and the seminal vesicles
61
erectile dysfunction (ED)
inability to attain or maintain an erection sufficient to perform sexual intercourse (formerly called impotence)
62
hydrocele
fluid-filled sac around the testicle; causes scrotal swelling
63
infertility
reduced or absent ability to achieve pregnancy; generally defined after one year of frequent, unprotected sexual intercourse; may relate to male or female
64
phimosis
tightness of the prepuce (foreskin of the penis) that prevents its retraction over the glans penis; it may be congenital or a result of balanitis. Circumcision is the usual treatment.
65
priapism
persistent abnormal erection of the penis accompanied by pain and tenderness
66
prostate cancer
cancer of the prostate gland, usually occurring in men middle-aged and older
67
spermatocele
distension of the epididymis containing an abnormal cyst-like collection of fluid and sperm cells; may cause scrotal swelling
68
testicular cancer
cancer of the testicle, usually occurring in men 15 to 35 years of age
69
testicular torsion
twisting of the spermatic cord causing decreased blood flow to the testis; occurs most often during puberty and often presents with a sudden onset of severe testicular or scrotal pain. Because of lack of blood flow to the testis, it is considered a surgical emergency.
70
varicocele
enlarged veins of the spermatic cord; may cause scrotal swelling
71
balanoplasty
surgical repair of the glans penis
72
epididymectomy
excision of the epididymis
73
orchiectomy
excision of the testis (bilateral orchiectomy is called castration) (also called orchidectomy)
74
orchiopexy
surgical fixation of the testicle (performed to bring undescended testicle[s] into the scrotum) (also called orchidopexy)
75
orchioplasty
surgical repair of the testis
76
orchiotomy
incision into the testis (also called orchidotomy)
77
prostatectomy
excision of the prostate gland
78
prostatocystotomy
incision into the prostate gland and the (urinary) bladder
79
prostatolithotomy
incision into the prostate gland to remove stone(s)
80
prostatovesiculectomy
excision of the prostate gland and the seminal vesicles
81
vasectomy
excision of a duct (partial excision of the vas deferens bilaterally, resulting in male sterilization)
82
vasovasostomy
creation of artificial openings between ducts (the severed ends of the vas deferens are reconnected in an attempt to restore fertility in men who have had a vasectomy)
83
vesiculectomy
excision of the seminal vesicle(s)
84
ablation
destruction of abnormal or excessive tissue by melting, vaporizing, or eroding
85
circumcision
surgical removal of the prepuce (foreskin); all or part of the foreskin may be removed
86
enucleation
excision of a whole organ or mass without cutting into it
87
hydrocelectomy
surgical removal of a fluid-filled sac around the testicle causing scrotal swelling (hydrocele)
88
laser surgery
use of a focused beam of light to excise or vaporize abnormal tissue and to control bleeding; uses a variety of noninvasive and minimally invasive procedures.
89
minimally invasive surgical treatments (MISTs)
procedures for benign prostatic hyperplasia that are characterized by fewer side effects, outpatient (office-based) locations, and shorter recovery times. Examples include prostatic urethral lift (PUL) and water vapor thermal therapy (WVTT). Limited data exists regarding the long-term success rate and the need for retreatment.
90
morcellation
cutting or grinding solid tissue into smaller pieces for removal
91
robotic surgery
use of small surgical instruments attached to a computer and operated by the surgeon from a console several feet from the operating table
92
sterilization
surgical procedure that prevents pregnancy, either the ability of the female to conceive or of the male to induce conception
93
transurethral incision of the prostate gland (TUIP)
surgical procedure that widens the urethra by making a few small incisions in the bladder neck and the prostate gland. No prostate tissue is removed. TUIP may be used instead of TURP when the prostate gland is less enlarged.
94
transurethral resection of the prostate gland (TURP)
surgical removal of pieces of prostate gland tissue by using an instrument inserted through the urethra. The capsule is left intact; usually performed when the enlarged prostate gland interferes with urination.
95
MRI ultrasound fusion biopsy
combination of magnetic resonance imaging with transrectal ultrasound (TRUS) to obtain tissue from a prostate lesion. Software merges an existing MR image with live ultrasound images. The combined, or fused, MRI-TRUS image is used to direct the biopsy needle into the area of the prostate that looks suspicious on MRI. (also called MRI-TRUS fusion, MR-ultrasound fusion, and fusion guided biopsy)
96
multiparametric MRI
magnetic resonance imaging procedure providing information of anatomic structure and physiology for the staging of prostate cancer. It uses a combination of different MRI modalities to better understand the size and extent of prostate tumors.
97
transrectal ultrasound (TRUS)
ultrasound procedure used to diagnose prostate cancer. Sound waves are sent and received by a transducer probe that is placed into the rectum.
98
prostate-specific antigen (PSA)
blood test that measures the level of prostate-specific antigen in the blood. Elevated test results may indicate the presence of prostate cancer, urinary or prostatic infection, or excess prostate tissue, as found in benign prostatic hyperplasia or prostatitis.
99
semen analysis
microscopic observation of ejaculated semen, revealing the size, structure, and movement of sperm; used to evaluate male infertility and to determine the effectiveness of a vasectomy (also called sperm count and sperm test)
100
total testosterone
blood test to measure the level of the hormone responsible for male physical characteristics (testosterone); used to detect multiple conditions in men and women, including infertility
101
digital rectal examination (DRE)
physical examination in which the healthcare provider inserts a gloved finger into the rectum and palpates the prostate through the rectal wall to determine the size, shape, and consistency of the gland; used to screen for BPH and prostate cancer. BPH usually presents as a uniform, nontender enlargement, whereas cancer usually presents as a stony hard nodule.
102
aspermia
condition of without sperm
103
balanorrhea
discharge from the glans penis
104
oligospermia
condition of scanty sperm (in the semen; may contribute to infertility); (also called low sperm count)
105
orchialgia
pain in the testis (also called testalgia)
106
chlamydia
sexually transmitted infection caused by the bacterium C. trachomatis; sometimes referred to as a silent STI because many people are not aware they have the disease. Symptoms that occur when the disease becomes serious are painful urination and discharge from the penis in men and genital itching, vaginal discharge, and bleeding between menstrual periods in women.
107
genital herpes
sexually transmitted infection caused by herpes simplex virus type 2
108
gonorrhea
sexually transmitted infection caused by a bacterial organism that inflames the mucous membranes of the genitourinary tract
109
human immunodeficiency virus (HIV)
sexually transmitted infection caused by a retrovirus that infects T-helper cells of the immune system; may also be acquired in utero or transmitted through infected blood via needle sharing. Advanced HIV infection progresses to AIDS (acquired immunodeficiency syndrome).
110
human papillomavirus (HPV)
sexually transmitted infection caused by viral infection; there are more than 40 types of HPV that cause benign or cancerous growths in male and female genitals (also called genital warts)
111
sexually transmitted infection (STI)
infection spread through sexual contact
112
syphilis
infection caused by the bacterium Treponema pallidum. Rapidly spreads throughout the body, and if untreated becomes systemic and can progress through three stages separated by latent periods. Usually sexually transmitted, but may be acquired in utero and by direct contact with infected skin.
113
trichomoniasis
sexually transmitted infection caused by a one-celled organism Trichomonas. It infects the genitourinary tract. Men may be asymptomatic or may develop urethritis, an enlarged prostate gland, or epididymitis. Women may have vaginal itching, dysuria, and vaginal or urethral discharge
114
artificial insemination
introduction of washed and concentrated sperm into the female reproductive tract; used as a treatment for infertility
115
condom
cover for the penis worn to prevent conception and the spread of sexually transmitted infections
116
spermicide
an agent that destroys spermatozoa; used to prevent conception
117
azoospermia
lack of live sperm in the semen (characterized by absence of semen or ejaculation)
118
ejaculation
ejection of semen from the male urethra
119
orgasm
climax of sexual stimulation
120
puberty
period when secondary sex characteristics (such as pubic and armpit hair, deepening of voice in men, breast development in women) develop and the ability to reproduce sexually begins
121
BOO
bladder outlet obstruction
122
LUTS
lower urinary tract symptoms
123
BPH
benign prostatic hyperplasia
124
ED
erectile dysfunction
125
HIV
human immunodeficiency virus
126
HPV
human papillomavirus
127
STD
sexually transmitted disease
128
STI
sexually transmitted infection
129
DRE
digital rectal examination
130
PSA
prostate-specific antigen
131
TRUS
transrectal ultrasound
132
HoLEP
holmium laser enucleation of the prostate gland; spoken as a whole word (HŌL-ep)
133
MISTs
minimally invasive surgical treatments; spoken as a whole word (mistz)
134
PUL
prostatic urethral lift
135
PVP
photoselective vaporization of the prostate gland
136
RP
radical prostatectomy
137
RARP
robot-assisted radical prostatectomy
138
RASP
robot-assisted simple prostatectomy
139
TUIP
transurethral incision of the prostate gland
140
TURP
transurethral resection of the prostate gland
141
WVTT
water vapor thermal therapy