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WorksheetsHISTOLOGY LECTURE (Finals: Mod 15-17)
Total questions: 110
Worksheet time: 37mins
What is the small paired organs in female reproductive system?
Uterus
Ovary
Fallopian Tube
Which of the following organs is not included in Female Reproductive System?
Urinary Bladder
Vagina
Uterus
Fallopian Tube
Small paired ovoid organs in Female Reproductive S. where the premature egg cells can be found and site of oogenesis.
Uterus
Cervix
Ovary
Beneath the Germinal Epithelium in each ovary , is a dense irregular connective tissue which forms the capsule around the ovary.
corona radiata
follicles
tunica albuginea
cortex
Menarche is also known as _______.
last day of menstruation
first menstruation
fertilization
If Medulla is the internal part of the ovary, what is the thick peripheral zone that surrounds it?
Cortex
Ovarian follicles
Stroma
A slow, continuous degenerative process of primary oocyte in which follicular cells and oocytes die and are disposed of by phagocytic cells
Apoptosis
Atresia
Self-destruction
Consist of a primary oocyte enveloped by a single layer of the flattened follicular cells or granulosa cells and basal lamina
Theca
Primary Follicles
Antral Follicles
Primordial Follicles
In Primary Follicles, the ________ increase in size and become several layers.
granulosa cells
Follicle cells
epithelium cells
In Primary follicle, when the oocyte is already twice its original size, a ___________, thick deep-staining glycoprotein membrane will develop around oocyte
corona radiata
zona pellucida
theca folliculi
The fluid that starts to appear between granulosa cells.
zona pellucida
theca stimuli
Follicular fluid (liquor folliculi)
The follicular fluid between the granulosa cells, forms a single crescentic, fluid-filled cavity called
Antrum
Secondary follicles
Antral follicles
Final stage in differentiation of an ovarian follicle and ready to expel its ovum or secondary oocyte
Primordial follicle
Primary follicle
Secondary follicle
Graafian (Mature follicle)
Identify the final stage, where oocyte is ready to expelled outside the ovary
Primordial follicle
Secondary follicle
Mature follicle
The hormone-stimulated process by which the oocyte is released from the ovary and normally occurs in the 14th day of a typical 28-day cycle
Fertilization
Ovulation
Menstruation
When the ovum is released in ovulation, it carries the zona pellucida and several layers of granulosa cells, called _____
theca
corona radiata
germinal epithelium
Spermatozoa that are deposited in the vagina still need to undergo _______within the female genitalia tract.
It is a biochemical process that involves changes on the surface of the spermatozoa
Acrosomal reaction
Capacitation
Atresia
After ovulation, the granulosa cells and theca interna of the ovulated follicle reorganize to form a larger temporary endocrine gland called _______
tunica albuginea
corpus albicans
corpus luteum
The cells of corpus luteum that are derived from granulosum layer are known as ________, while those derived from theca interna are called _________.
Granulosa cells; Lutein cells
Granulosa lutein cells; theca lutein cells
Theca lutein; Granulosa theca lutein
If pregnancy occur, the corpus luteum becomes bigger and remains functional because of the (a) hormone, which maintain and develop the corpus luteum
Vagina is also called as (a) .
Female organs unites into an elastic bag like structure or uterus
Ovary
Oviduct
Cervix
Also known as the womb and it is where the implantation and development of a baby takes place
Uterus
Ovary
Oviduct
Cervix
Also known as the birth canal; the passage where the sperms are deposited by the penis of male reproductive system during sexual intercourse
(a)
Organ that receives the ovulated oocyte and provides a site for fertilization
Ovary
Fallopian tube
Uterus
The ovaries of a female contain egg cells since birth, and it will only start to mature once the female enters (a)
A series of events that occur in the female body to prepares it for a possible pregnancy. It takes an average of 28 days cycle but it varies from every women (22-32 days).
Menstrual cycle
Ovarian cycle
Uterine cycle
Pituitary gland is also called as _______.
Hyperphysis
Hypophysis
Hypephysis
It controls many hormonal glands in our body and is found at the base of the brain
Hypothalamus
Hypophysis
Hyperatresia
The process of producing egg cells on a monthly basis by the ovaries.
Ovarian Cycle
Menstrual Cycle
Uterine Cycle
Menstruation
Pituitary gland/hypophysis secrets ______ which stimulates the development of primary follicles in the ovary
GnRH
LH
FSH
Estrogen
Pituitary gland starts to secrete ________ which causes ovulation to occur in 14th day of the cycle.
GnRH
LH
FSH
Estrogen
When fertilization does not take place, the corpus luteum will start to degenerate and stop secreting (a) .
The ovaries are producing ovum/egg cells _______ every month. If the left ovary produces egg cells this month, then the right ovary will produce egg cells next month.
alternately
voluntarily
Process of self-destruction when corpus luteum reaches 10 days and pregnancy did not occur
Apoptosis
Atresia
Glycolysis
The ovarian cycle gradually stops at the age of 50 or less and this is called _________, this is the result of the ovarian failure.
Menarche
Menopause
Menstrual cycle
If fertilization does not occur, the corpus luteum will degenerate and will stop secreting progesterone and the thick endometrium is not maintained then, _________ occurs – discharge of blood and mucosal tissue from the uterine wall through the vagina.
Menopause
Menstrual cycle
Menstruation
The ________ is where the uterine goes through a cyclical developmental pattern to be ready for implantation and support of an embryo.
Uterine cycle
Ovarian cycle
Menstrual cycle
Changes in the endometrium are triggered by changes in levels of ovarian hormones.
True
False
If fertilization does not occur, levels of progesterone and estrogen drop
False
True
During __________ which is the phase of menstrual cycle right after menstruation under the influence of follicle stimulating hormone (FSH) from the pituitary
Menstrual phase
Proliferative Phase
Secretory Phase
Refers to the release of an egg/ovum outside the ovary and usually occurs in the 14th day of the cycle
Ovulation
Fertilization
Implantation
Fusion of the male and female gamete to form a zygote. It happens in the fallopian tube.
Ovulation
Fertilization
Implantation
Attachment of the fertilized egg in the uterine wall/endometrium approximately 6-7 days after fertilization.
Ovulation
Fertilization
Implantation
In a pregnant woman, his is the interface between the mother and the developing fetus. It attaches the uterus to the uterine wall, provided nutrients to the fetus and allows the fetus to transfer waste product to the mother’s blood via umbilical cord.
Placenta
Amniotic fluid
Uterine wall
In a pregnant woman, this structure protect the fetus. This is the fluid that cushions the baby from outside pressure and acts as shock absorber.
Placenta
Amniotic fluid
Uterine wall
Generally, menstruation occurs every 21 to 35 days, and lasts from 2 to 7 days.
True
False
Part of female reproductive system which is an opening that connects the vagina from the uterus.
cervix
uterine wall
vulva
_______ is a collection of subcutaneous tissue as well as the actual mammary glands
Breast
Mammal glands
Lobules
Part of breast that is the openings of the lactiferous ducts, where the secretion or ejection of milk will actually occur
Areola
Lobules
Nipple
A hormone responsible for milk production
Proclatin
Oxytocin
Progesterone
A hormone responsible for ejection of milk
Proclatin
Oxytocin
Progesterone
A sex hormone responsible for the development of female reproductive system and secondary sexual characteristics.
Progesterone
Estrogen
Oxytocin
The menstrual cycle in normal adult woman is of _____
35 DAYS
28 DAYS
21 DAYS
In human female, which of the following is incorrect?
Menstrual cycle takes 28 days
Menstruation takes 4 days
The ovulated eggs released during pregnancy dies
What external genitalia in the female is considered the most sensitive region with over 8,000 sensory nerve endings?
(a)
Cessation of menstrual cycle in human female is known as
(a)
In the 28 day human ovarian cycle, the ovulation takes place typically on
(a)
This occurs on Day 1-5 of Menstrual cycle
Shedding of the lining of the uterus
Thickening of endometrium
Thickening of uterine well
In human females as the time of birth there are 2 million ova. How many of them normally reach maturity in the course of normal reproductive life?
(a)
Male organs about the size of very large olives that lie in the scrotum
epididymis
testes
prostate
The testes are oval organs about the size of very large olives that lie in the scrotum, secured at either end by a structure called the (a)
The testes are responsible for making _______, the primary male sex hormone, and for producing ______.
estrogen; egg cell
testosterone; sperm
testosterone; semen
Within the testes are coiled masses of tubes called (a) . These tubules are responsible for producing the sperm cells.
The seminiferous tubules are responsible for producing the sperm cells through a process called __________
spermiogenesis
spermatogenesis
spermatocytogenesis
A long, coiled tube that rests on the backside of each testicle. It carries and stores sperm cells that are created in the testes and bring the sperm into maturity.
vas deferens
ductus deferens
epididymis
A long, muscular tube that travels from the epididymis into the pelvic cavity, to just behind the bladder and transports mature sperm to the urethra in preparation for ejaculation
vas deferens
rete testis
testes
An organ that make a sugar-rich fluid (fructose) that provides sperm with a source of energy and helps with the sperms’ ability to move (motility).
prostate gland
seminal vesicle
vas deferens
the sugar-rich fluid or semen is made up of what sugar?
(a)
a walnut-sized structure that contributes additional fluid to the ejaculate. This fluids also help to nourish the sperm.
(a)
The (a) is the tube that carries urine from the bladder to outside of your body. In males, it has the additional function of expelling (ejaculating) semen when you reach orgasm.
Bulbourethral gland is also known as (a)
Pea-sized structures that produce a clear, slippery fluid that empties directly into the urethra and to neutralize any acidity
prostate gland
cowper's gland
scrotum
Fluid that contains sperm, is expelled (ejaculated) through the end of the penis when a man reaches sexual climax (orgasm).
(a)
Thick-skinned sac and acts as a climate-control system for the testes
(a)
What temperature is required for a scrotum and testes to produce a normal sperm cell
35
37
34
Are formed by the fusion of the vas deferens and the seminal vesicles
(a)
The process of cell duplication - two daughter cells are formed with exactly the same DNA and chromosomal content of the original diploid (2N) mother cell.
mitosis
meiosis
A special process of reductional cell division; it results in the formation of four gametes containing half (1N) the number of chromosomes found in somatic cells.
mitosis
meiosis
A tiny peptide that stimulates the anterior pituitary gland to produce luteinizing hormone and follicle-stimulating hormone
(a)
a hormone produced by the human body. It's mainly produced in men by the testicles. Testosterone affects a man's appearance and sexual development. It stimulates sperm
(a)
The system of an organism’s body that performs the functions of excretion, the bodily process of discharging wastes.
Urinary system
Digestive System
Reproductive system
The system of organs that regulates the amount of water in the body and filters and eliminates from the blood the wastes produced by metabolism
(a)
Homeostasis is another function of excretory system
true
false
Organ that filter wastes and poisons out of the blood. It performs four main functions to produce urine, filtration, reabsorption and secretion.
ureters
kidney
bladder
urethra
It carries urine from the kidneys to the bladder. Muscles in the ureter walls continually tighten and relax forcing urine downward, away from the kidneys.
ureters
kidney
bladder
urethra
This triangle-shaped hollow organ is located in lower abdomen. The bladder’s walls relax and expand to store urine, and contract and flatten to empty urine through the urethra
ureters
kidney
bladder
urethra
This tube allows urine to pass outside the body.
bladder
urethra
ureters
The functional unit of kidney
nephron
glomerulus
renal tube
Renal tube regulates water and soluble substances in the blood by filtering the blood, reabsorbing what is needed, and excreting the rest as urine
True
False
Glomerular capsule is also known as ______
Cowper's gland
Bowman's capsule
Rete gland
Part of nephron that transfers filtrate from the glomerulus to the Proximal Convoluted Tubule (PCT.)
Both
Glomerular Capsule
Bowman's capsule
Part of nephron. A thick, constantly active segment of the nephron that reabsorbs most of the useful substances of the filtrate
PCT
DCT
Loop of Henle
The primary site for secretion of waste, drugs, hydrogen ions.
PCT
Loop of Henle
DCT
U-shaped tube that consists of a descending limb of PCT and an ascending limb of DCT. It receives filtrate from the PCT and empty into the distal convoluted tubule (DCT.)
Loop of Henle
PCT
DCT
Bowman's capsule
A portion of kidney nephron between the loop of nephron and the collecting duct system. It plays a key role in regulating extracellular fluid volume and electrolyte homeostasis
DCT
PCT
Glomerular capsule
Which in the 3 step process of urine formation that separate smaller substances in the plasma from larger substance.
Glomerular filtration
Tubular Reabsorption
Tubular secretion
Where does glomerular filtration occur
red corpuscles
renal corpuscles
glomerular capsule
glomerulus
The smaller substances in Bowman’s Capsule, now called filtrate, will move through the kidney tubules.
True
False
A movement of substances from the tubules of nephron into the peritubular capillaries.
Tubular Reabsorption
Tubular Secretion
A movement of substances from peritubular capillaries into the tubules of the nephron.
Tubular Reabsorption
Tubular Secretion
The urine after the DCT will then enter the collecting duct and there, the last tubular reabsorption of water. This is where the dilution or concentration of urine occurs.
True
False
The degree of acidity or alkalinity in the human body and it is measured by the pH scale.
(a)
It is the negative logarithm of concentration of solution.
(a)
Who proposed pH scale?
(a)
Normal arterial blood pH is approximately ______ and the normal range is tightly regulated to stay between 7.35 and 7.45
7.40
7.42
7.38
Acid-base balance disorder of having a lower pH than the normal pH of the blood.
acidosis
respiratory alkalosis
alkalosis
In Acidosis, death occurs when pH is below (a)
Acid-base disorder of having a higher pH than the normal pH of the blood.
acidosis
alkalosis
metabolic alkalosis
In alkalosis, Death occurs when the pH is above _______
7.5
7.48
7.6
7.8
