WorksheetsJCHS 2114 Urinary and Reproductive System
Total questions: 70
Worksheet time: 38mins
Why is meiosis necessary?
too many mutations will occur
the ovum will have too much genetic material
the ovum will have too little genetic material
reproduction will not occur
What will happen to spermatogenesis if the Sertoli cells of a male are exposed to a virus?
The sperm cells will not receive nutrients and therefore they will die off from starvation and development will not occur.
Spermatogenesis will not be able to occur because meiosis is disprupted.
The sperm cells will receive too many nutrients and therefore will be slower to mature.
ATP will not be able to be stored in the sperm cells.
Does a vasectomy affect the interstitial cells?
yes
no
What do the bulbourethral glands do?
secrete blood
secrete mucus fluid
secrete sperm
secrete sweat
What does circumcision do?
removes the penis
removes the prepuce
removes the crura
removes all of the erectile tissue
When sperm leaves the vas deferens, where does it go?
to the epididymis
to the testes
to the ejaculatory duct
to seminal vesicles
Where do the sperm cells mature?
prostate gland
epididymis
seminal vesicles
vas deferens
What controls an erection?
Parasympathetic neurons release nitric oxide causing dilation of small arteries in the penis.
Sympathetic neurons release air into the erectile tissue.
Parasympathetic impulses constrict arteries leading to the penis.
What controls the hormones of the male reproductive system?
hypothalamus, anterior pituitary glands, testes
thalamus, posterior pituitary glands, testes
hypothalamus, adrenal glands, posterior pituitary glands
Which hormone is responsible for the development of the male secondary sex characteristics?
estrogen
progesterone
testosterone.
FSH
The human male reproductive system is adapted for the production of
sperm and the delivery of these cells for internal fertilization
gametes that transport food to the egg
zygotes and the development of these cells into a fetus
hormones that stimulate placenta formation in the male
The diagram given represents the human male reproductive system. Which activity would be prevented by blockages at X
and Y?
transport of urine out of the body
passage of testosterone to the female to stimulate
egg production
movement of sperm out of the body
movement of testosterone to the testes to
stimulate sperm production
The tubular part of the uterus that extends downward into the upper vagina is the
cervix
uterus
uterine tubes
ovary
A procedure that detects abnormal cells in the cervix is called a
vasectomy
Pap Smear
tubal ligation
Where does fertilization occur?
vagina
uterus
uterine tubes
cervix
The innermost mucosal layer of the uterus is the
perimetrium
myometrium
endometrium
The aging of the _____ leads to menopause.
cervix
vagina
breasts
ovaries
Signs of menopause include
inexplicable euphoria, extra energy, weight loss
shrinking of the vagina, uterus, and breasts.
increased bone matrix.
stimulates uterine wall development
estrogen
progesterone
stimulates the uterine lining to become more glandular
estrogen
progesterone
The most commonly used oral contraceptives contain
gonadotropins.
synthetic androgens.
synthetic estrogens and progesterone.
Which of the following is a chemical barrier type contraceptive?
Diaphragm
Spermicidal cream
withdrawal practices
oral birth control
Sex cells of females that can be fertilized by sperm
ovaries
eggs or ovum
uterus
The muscular organ the size of a fist where fertilized eggs develop
uterus
ovaries
vagina
Structure 4 is the
cervix
vagina
uterus
ovary
The finger like projections that draws the mature egg into the Fallopian tube is the
fimbriae
cervix
vagina
corpus luteum
STIs are infections that are transmitted through?
looking at someone
sexual contact
using the same toilet seat
using the same hairbrush
This type of STI is treatable with the use of antibiotics
Bacterial
Viral
This type of STI can cause cervical cancer in women.
herpes
HPV
gonorrhea
syphilis
Herpes is caused by what type of microorganism?
Virus
Bacteria
Fungus
Rickettsiae
True/False: HPV (Human Papilloma Virus) has a vaccine available to help prevent you from getting infected.
TRUE
FALSE
What does a hormonal birth control method do?
Prevents STDs
Prevents blood clots
Prevents ovulation (releasing an egg)
Prevents ejaculation
Undescended testes cause infertility because
there is too little testosterone.
they become entangled in the seminiferous tubules, which then degenerate.
sperm development is impeded by the higher internal body temperature.
they undergo apoptosis, and can no longer produce sperm.
What does estrogen do in the reproductive system?
stimulates uterine wall development
stimulates testes to produce sperm
stimulates the uterine lining to become more glandular
What does progesterone in the reproductive system?
stimulates uterine wall development
stimulates testes to produce sperm
stimulates the uterine lining to become more glandular
Which of the following correctly describes an erection?
Parasympathetic neurons release nitric oxide causing dilation of small arteries in the penis.
Smooth muscles of vascular spaces in the penis contract.
The spongy tissue in the penis fills with air.
Parasympathetic impulses constrict arteries leading to the penis.
Why can undescended testes cause infertility?
The testes are exposed to a higher internal body temperature, slowing sperm development.
The testes secrete very little testosterone.
The testes become entangled in the seminiferous tubules, which then degenerate.
The testes undergo apoptosis, and can no longer produce sperm.
What disease is caused by the human papilloma virus?
Genital warts
Genital herpes
Gonorrhea
Syphilis
A condition called __________, in which bacteria spread throughout the reproductive organs, can result from gonorrheal or chlamydial infections.
pelvic inflammatory disease
AIDS
herpes
all of these
Structure 1
uterus
placenta
ovaries
prostate gland
Structure 6
urethral orifice
placenta
ovaries
prostate gland
Structure 3
prostatic urethra
vas deferens
ovaries
prostate gland
structure 1
diaphragm
liver
kidney
urethra
structure 6
diaphragm
liver
kidney
urethra
structure 10
diaphragm
liver
ureter
urethra
How much urine is formed in 24 hours?
1.5 L
12 L
100 L
3 L
Structure 1
minor calyces
major calyces
nephron
renal pyramid
Structure 3
renal cortex
major calyces
nephron
renal pyramid
Structure 8
minor calyces
major calyces
nephron
renal pyramid
Structure 5
minor calyces
major calyces
nephron
renal pyramid
Structure 7
minor calyces
major calyces
renal column
renal pyramid
What is the correct sequence of renal tubule segments through which filtrate would flow?
Proximal tubule, descending limb of nephron loop, ascending limb of nephron loop, distal tubule
Distal tubule, ascending limb of nephron loop, descending limb of nephron loop, proximal tubule
Proximal tubule, ascending limb of nephron loop, descending limb of nephron loop, distal tubule
Collecting duct, proximal tubule, descending limb of nephron loop, ascending limb of nephron loop, distal tubule
What is renal clearance?
The rate at which substance are removed from the blood
The rate at which water is excreted
The rate at which ions are reabsorbed
The rate at which substances are added to the blood
