Reproductive packet 101-168

117) The portion of the urethra that penetrates the urogenital diaphragm is the ________. a) Membranous urethra b) Prostatic urethra c) Spongy urethra d) Superficial urethra e) Inner most urethra

Membranous urethra

147) The onset of menstruation at puberty is called the ________. a) Menarche b) Menstruation c) Dysmenorrhea d) Menopause

Menarche

148) The cessation of menstruation that occurs during midlife is called ________. a) Menopause b) Menarche c) Menstruation d) Dysmenorrhea

Menopause

139) ________ is the process of sloughing off the old functional layer of the endometrium. a) Menstruation b) Abortion c) Urination d) Implantation

Menstruation

120) The ________ is a thickened fold of mesentery that supports and stabilizes the position of the ovary. a) Mesovarium b) Mesocolon c) Broad ligament d) Ovarian ligament

Mesovarium

112) ______ of the sperm contains microtubules and mitochondria. a) Middle piece b) Head c) Tail

Middle piece

146) The ________ is a small, conical structure where ducts of the mammary glands open onto the body surface. a) Nipple b) Areola c) Cooper ligament

Nipple

122) The structure that attaches the ovary to the wall of the uterus is the ________. a) Ovarian ligament b) Mesovarium c) Mesocolon d) Broad ligament

Ovarian ligament

118) The portion of the urethra that extends from the distal border of the urogenital diaphragm to the external urethral meatus is the ________. a) Penile urethra b) Prostatic urethra c) Membranous urethra d) Superficial urethra e) Inner most urethra

Penile urethra

116) The portion of the urethra that passes through the center of the prostate gland is called the________. a) Prostatic urethra b) Spongy urethra c) Membranous urethra d) Superficial urethra e) Inner most urethra

Prostatic urethra

110) Sperm cells are produced by the process of ________. a) Spermatogenesis b) Spermatogonia c) Spermatids d) Spermatocytes e) None of the above

Spermatogenesis

154) The correspondence between maternal and paternal chromosomes is known as ________. a) Synapsis b) Meiosis c) Mitosis d) Separation

Synapsis

107) The male gonad is called a (n) ________. a) Testis b) Prostate c) Bulbourethral glands d) Urinary bladder e) Ureter

Testis

153) ________ is the most important androgen. a) Testosterone b) Progesterone c) Estrogen

Testosterone

121) The ________ is a pocket formed between the posterior wall of the uterus and the anterior surface of the rectum. a) Rectouterine pouch b) urouterine pouch c) Anterior pouch d) Diaphragm

e) Rectouterine pouch

157) Name the process by which most of the oogonia degenerated before the birth. a) Atresia b) Zona pellucida c) Acrosome d) Granulose cells

Atresia

130) The point where the uterine cavity opens into the vagina is called the ________. a) External orifice b) Internal orifice

external orifice

159) In the female reproductive tract, fertilization normally occurs in the a) Ovary b) fallopian tube c) uterus d) vagina

fallopian tube

164) During ovulation, the ovum is released from the ovary directly into the a) fallopian tube b) uterus c) pelvic cavity d) corpus luteum

fallopian tube

105) If the ovaries were removed from an otherwise healthy 20-year-old female, which of the following would you not expect to see? a) increase in menstruation b) increase blood levels of FSH c) increase blood levels of GnRH d) increase blood levels of LH e) both B and C

increase in menstruation

103) A male bodybuilder starts taking injections of testosterone (an anabolic steroid) on a daily basis. After 3 weeks, which of the following would you expect to observe? a) increased levels of GnRH. b) increased levels of ICSH and FSH. c) increased sex drive. d) all of the above. e) B and C only.

increased sex drive.

106) Sally is an avid jogger and she trains incessantly. She has slimmed down so that she is now underweight for her height and has very little fat tissue. You would expect Sally to a) Show elevated levels of FSH. b) Double ovulate. c) Be amenorrheic. d) Have heavy menstrual flows. e) Have painful menstrual cramps.

Be amenorrheic.

166) What hormone functions to prepare the uterus for fertilization and produces menstrual bleeding if fertilization does not occur? a) Estrogen b) gonadotropin releasing hormone c) progesterone d) luteinizing hormone e) follicular stimulating hormone

progesterone

161) Which of the following indicates the correct sequence of organs of the male reproductive system from the beginning of spermatogenesis until the sperm leaves the body? a) vas deferens, testis, urethra, epididymis b) urethra, epididymis, vas deferens, testis c) epididymis, vas deferens, urethra, testis d) testis, epididymis, vas deferens, urethra

testis, epididymis, vas deferens, urethra

133) The internal orifice connects the uterine cavity to the ________. a) Cervical canal b) Cervical body c) Vagina d) Vulva

Cervical canal

119) The procedure in which the prepuce is removed from the penis is called a (n) ________. a) Circumcision b) Circumduction c) Circumference d) Circulation e) Circumfusion

Circumcision

137) The ________ is composed of the follicle cells that surround the oocyte after ovulation a) Corona radiata. b) Antrum c) Zona pellucida d) Ovarian follicles e) Granulosa

Corona radiata

152) ________ is the condition in which one testis or both testes has/have not descended into the scrotum by the time of birth. a) Cryptorchidism b) Testicular cancer c) Cystocele

Cryptorchidism

149) ________ are created when inflamed lobules of the breast become walled off with scar tissue. a) Cysts b) Milk c) Glands

Cysts

102) Long-term compression of the artery and veins in the spermatic cord could result in all of the following, except a) Impotence. b) Decreased blood levels of testosterone. c) Increased levels of secondary sexual characteristics. d) Decreased blood flow to the testes. e) Sterility.

Increased levels of secondary sexual characteristics.

109) The ________ is a layer of smooth muscle in the skin of the scrotal sac. a) Dartos muscle b) Cremaster muscle c) Urogenital diaphragm d) Perineum e) Trigone

Dartos muscle

124) The expanded, initial segment of the uterine tube is called the ________. a) Ampulla b) Infundibulum c) Isthmus d) Fimbriae

Infundibulum

108) The ________ is a narrow opening that links the scrotal chamber with the peritoneal cavity. a) Inguinal canal b) Ureter c) Urethra d) Inguinal ligament e) Urinary bladder

Inguinal canal

125) The ________ of the uterine tube is the short segment that is adjacent to the uterine wall. a) Isthmus b) Infundibulum c) Ampulla d) Fimbriae

Isthmus

129) The inferior constricted portion of the uterus is called the ________. a) Isthmus b) Cervix c) Fundus d) Body

Isthmus

158) Name the hormone which is at peak during ovulation. a) Progesterone b) Estrogen c) FSH d) LH

LH

127) The ________ ligaments extend from the base of the uterus and vagina to the lateral walls of the pelvis. a) Lateral b) Medial c) Inferior d) Superior

Lateral

145) ________ are the organs of milk production. a) Mammary glands b) Eccrine glands c) Pineal gland d) Grater vestibular glands

Mammary glands

150) ________ is a procedure that uses x rays to examine breast tissue for the presence of tumors. a) Mammography b) X-ray c) CT-scan

Mammography

151) A surgical procedure in which the entire breast is removed, but other tissues are left intact is a (n) ________. a) Mastectomy b) Hysterectomy c) Mastication d) Ostomy

Mastectomy

141) Painful menstruation is called ________. a) Dysmenorrhea b) Amenorrhea c) Menstruation d) Menarche e) Hemorrhage

Dysmenorrhea

115) The junction of the ampulla of the ductus deferens and the base of the seminal vesicle is called the ________. a) Ejaculatory duct b) Vasa deference c) Spermatic cord d) Plexus

Ejaculatory duct

132) The ________ is the inner lining of the uterus. a) Endometrium b) Myometrium c) Epimetrium

Endometrium

165) How will penile function be altered if the blood supply to the corpora cavernosa is impaired? a) The erect penis will be unable to become flaccid. b) Erection will not occur. c) Erection can occur but ejaculation cannot. d) The urethra will be occluded.

Erection will not occur.

123) The _______ are fingerlike projections at the end of the uterine tube. a) Fimbriae b) Infundibulum c) Isthmus d) Ampulla

Fimbriae

113) The tail of the sperm is actually a (n) ________. a) Flagellum b) Head c) Middle piece d) Cilia

Flagellum

134) The shallow recess that surrounds the cervical protrusion into the vagina is called the________. a) Fornix b) Pouch c) Fossa d) Groove e) Depression

Fornix

156) Which of the following is an energy source for the sperm? a) Somatostatin b) Prostaglandin c) Proteins d) Fructose

Fructose

140) The ________ is the layer that undergoes the cyclic changes of the menstrual cycle. a) Functional zone b) Myometrium c) Epimetrium d) Basal zone

Functional zone

144) ________ are vaginal mucus glands that resemble the bulbourethral glands of the male. a) Greater vestibular glands b) Bulbourethral glands c) Prostate d) Clitoris

Greater vestibular glands

111) The ________ is the part of the sperm that contains the chromosomes. a) Head b) Middle piece c) Tail

Head

143) The ________ is a thin epithelial fold that partially or completely blocks the entrance to the vagina. a) Hymen b) Vestibule c) Vulva d) Vagina e) Uterus

Hymen

138) Follicles that undergo the process of ________ degenerate. a) Atresia b) Stenosis c) Hypertrophy d) Trophy

Atresia

114) The ________ is the part of the sperm that contains the enzymes necessary for fertilization. a) Acrosomal cap b) Acromion cap c) Acronym cap d) Chromosomal cap

Acrosomal cap

135) The central chamber of a tertiary follicle is called the ________. a) Antrum b) Zona pellucida c) Ovarian follicles d) Granulosa

Antrum

101) A boy who has not passed through puberty sustains an injury to his anterior pituitary such that FSH is no longer released, but ICSH (LH) is normal. After the individual grows to maturity, one would expect that he would a) Be impotent. b) Be sterile. c) Have impaired function of the interstitial cells. d) Not develop secondary sex characteristics. e) Produce large amounts of inhibin.

Be sterile.

104) Sperm cannot fertilize an ovum unless it has been in the female reproductive tract for several hours. This enhanced ability of the sperm to fertilize the ovum is called capacitation. In vitro studies indicate that the sperm can fertilize the ovum if sperm are first washed before being introduced to the ovum. These observations suggest that a) The process of capacitation is temperature dependent. b) Only sperm that come into contact with vaginal secretions are capable of fertilizing an ovum. c) PH is an important factor in the process of capacitation. d) In capacitation, secretions of the female reproductive tract are taken up by the sperm. e) The process of capacitation involves the removal of some inhibiting substances from the sperm.

The process of capacitation involves the removal of some inhibiting substances from the sperm

167) Follicle-stimulating hormone (FSH) stimulates the growth of a follicle in the ovary, a process that occurs between puberty and menopause. a) True b) False

True

168) The hormones FSH and LH are involved in oogenesis in women. When LH surges in the ovarian cycle, Ovulation will result. a) True b) False

True

131) The space within the uterus is called the ________. a) Uterine cavity b) Vagina c) Vulva d) Endometrium e) Myometrium

Uterine cavity

126) The ________ ligaments extend from the lateral surface of the uterus to the anterior surface of the sacrum. a) Uterosacral b) Uteroishial c) Broad ligament

Uterosacral

142) ________ is an inflammation of the vagina. a) Vaginitis b) Endometritis c) Myometritis d) Inflammation of the vulva

Vaginitis

136) The ________ is the space between the developing oocyte and the innermost follicle cells. a) Zona pellucida b) Ovarian follicles c) Antrum d) Granulosa

Zona pellucida

163) Seminal fluid is secreted by the a) bulbourethral glands b) prostate gland c) seminal vesicles d) all of the above

all of the above

128) The expanded portion of the uterus inferior to the uterine tube is called the ________ a) Body b) Isthmus c) Cervix d) Fundus

body

160) In spermatogenesis, meiosis results in the formation of a) one sperm cell with 23 chromosomes b) two sperm cells with 46 chromosomes each c) four sperm cells with 23 chromosomes each d) four sperm cells with 46 chromosomes each

four sperm cells with 23 chromosomes each

155) The ________ is an organ that provides mechanical protection, nutritional support, and waste removal for the developing embryo. a) Uterus b) Vagina c) Vulva d) Fallopian tube

uterus

162) Which of the following indicates the correct sequence of organs of the female reproductive system from the beginning of oogenesis until the ovum leaves the body? a) ovary, uterus, fallopian tube, vagina b) vagina, fallopian tube, uterus, ovary c) ovary, fallopian tube, uterus, vagina d) uterus, vagina, fallopian tube, ovary

vagina, fallopian tube, uterus, ovary