BSC 2086L Final Test
located partly within the pelvic cavity
All of the following are true of the kidneys, except that they are
loses a portion of its lining during menses
All of the following are true of the vagina, except that it
4,1,3,2
Arrange the four structures listed below into the order in which sperm pass from the testis to the urethral meatus. 1. ductus deferens 2. urethra 3. ejaculatory duct 4. epididymis
gallbladder
Bile is stored in the
rectum
Each of the following organs is part of the urinary system, except the
gastrulation
Embryonic phase during which the single-layered blastula is reorganized into a trilaminar ("three-layered") structure known as
partitioning off the oral pharynx from the nasal pharynx
Functions of the tongue include all of the following, except
all of the answers are correct
Functions of the urinary system include
a knot of capillaries within the renal corpuscle.
Glomerulus is
external pouches of the colon
Haustra are
blastocyst
Hollow ball of cells is a
renal capsule
Identify the highlighted covering of the kidney.
caudate
Identify the highlighted liver lobe
left lobe
Identify the highlighted liver lobe.
duodenum
Identify the highlighted region of the small intestine.
stomach
Identify the highlighted structure
tongue
Identify the highlighted structure
cecum
Identify the highlighted structure of the large intestine.
cervix
Identify the highlighted structure.
common hepatic duct
Identify the highlighted structure.
corona radiata
Identify the highlighted structure.
gallbladder
Identify the highlighted structure.
interstitial cells
Identify the highlighted structure.
labia minora
Identify the highlighted structure.
ovary
Identify the highlighted structure.
prostate gland
Identify the highlighted structure.
rugae
Identify the highlighted structure.
seminal vesicle
Identify the highlighted structure.
spermatogonia
Identify the highlighted structure.
spongy urethra
Identify the highlighted structure.
urinary bladder
Identify the highlighted structure.
vas deferens
Identify the highlighted structure.
zona pellucida
Identify the highlighted structure.
ureters
Identify the highlighted structures.
descending colon
Identify the region of the colon.
blastocyst
Identify the stage labeled "12."
Advanced morula
Identify the stage labeled "8."
secondary
Identify the stage of this follicle
renal pelvis
Identify the structure into which the major calices drain.
ejaculatory duct
Identify the structure labeled "12."
umbilical cord
Identify the structure labeled "3."
minor calyx
Identify the structure labeled "4."
amniotic cavity
Identify the structure labeled "5."
amnion
Identify the structure labeled "6."
clitoris
Identify the structure labeled "6."
renal papilla
Identify the structure labeled "9."
polar bodies
Identify the structures labeled "4."
implantation
Identify what process is occurring at the structure labeled "13."
testosterone or androgens
Interstitial cells
stomach
Into which organ does the highlighted structure empty?
large branches of the renal pelvis
Major calyces are
HCl
Parietal cells secrete
increase the surface area of the mucosa of the small intestine
Plicae and intestinal villi
myenteric plexus
Sandwiched between the layer of circular and longitudinal muscle in the muscularis externa is the
nephron loop (loop of Henle)
The U-shaped segment of the nephron is the
mesenteries
The ________ are double sheets of peritoneal membrane that hold some of the visceral organs in their: proper position
papillary duct
The ________ delivers urine to a minor calyx
dentin
The bulk of each tooth consists of a mineralized matrix similar to that of bone called
neural tissues
The ectoderm forms
common bile duct
The fusion of the hepatic duct and the cystic duct forms the
corpus spongiosum
The highlighted structure is a distal expansion of what erectile tissue?
small intestine
The highlighted structure separates the stomach from the ________.
muscle
The mesoderm forms
ductus deferens
The organ that carries sperm from the epididymis to the urethra is the
epididymus
The organ that monitors and adjusts the composition of tubular fluid, recycles damaged spermatozoa, and is the site of sperm maturation is the
seminal gland (seminal vesicle)
The organ that produces a secretion that contains fructose, prostaglandins, and fibrinogen is the
uterus
The organ that provides mechanical protection and nutritional support for the developing embryo is the
bulbourethral gland
The organ that surrounds the urethra and produces an alkaline secretion is the
implantation
The penetration of the endometrium by the blastocyst is referred to as
first
The period of gestation when the rudiments of all major organ systems appear is the ________ trimester
first
The period of gestation when the rudiments of all major organ systems are established is the ________ trimester.
areola
The pigmented skin that surrounds the nipple is the
absorption of ions, organic molecules, vitamins, and water.
The primary function of the proximal convoluted tubule is
glomerular (Bowman's) capsule
The process of filtration occurs at the
the distal convoluted tubule.
The region known as the macula densa is part of
gonads and external genitalia; ducts that receive and transport the gametes; accessory glands and organs that secrete fluids; ducts that receive and transport the gametes, and accessory glands and organs that secrete fluids
The reproductive (development) system includes
cecum
The saclike structure that joins the ileum at the ileocecal valve is the
isthmus
The segment of the uterine tube where fertilization commonly occurs is the
bulbo-urethral glands
The small paired structures at the base of the penis that secrete a thick, alkaline mucus are the
myometrium
The thick muscular layer of the uterus is the
excretes excess albumen molecules
The urinary system does all of the following, except that it
pyramids
Triangular or conical structures located in the renal medulla are called
filtration of the plasma, reabsorption from the filtrate, and the secretion into the filtrate
Urine formation involves
urethra
Urine is eliminated through the
forms the embryo
What is the developmental fate of "9"?
3 (proximal convultued tubule)
Where does most nutrient reabsorption occur?
4
Where does obligatory water reabsorption occur? (which number)
5 (distal convoluted tubule)
Where would penicillin be secreted?
all of the answers are correct.
Which is the function of the ovaries?
secretion of hormones, formation of immature, gametes, secretion of inhibin, production of oocytes
Which is the function of the ovaries?
pancreas
Which of the following is an accessory organ of digestion?
filtration
Which of the following is not a digestive function?
collecting duct
Which of these components of the nephron is largely confined to the renal medulla?
infundibulum
Which region of the uterine tube captures the ovum?
