A&P Exam 3
sustentacular cells
In the region between the cells marked with "C" and those marked with "B" there are additional cells which provide a support and nurturing role, what are these cells called?
diaphragm
a hiatal hernia is due to a weakness of the...?
a glomerulus and glomerular capsule
a renal corpuscle includes what?
protein and fat in the small intestine
cholecystokinin of CCK from the small intestinal wall is stimulated by the presence of what?
all of these: - venule - lacteal - arteriole
each intestinal villi contains which of the following?
FALSE
ejaculation is forces along the length of the ureter by peristaltic waves, T/F
the glomerular filtration rate decreases
if the arteriole that supplies the blood to the glomerulus becomes constricted then...?
primary podial processes
in this SEM (scanning electron micrograph), what part of this specialized cell has been labeled with the blue colored highlight?
secondary pedicels
in this SEM (scanning electron micrograph), what part of this specialized cell has been labeled with the blue colored highlight?
glomerular podocytes
in this SEM (scanning electron micrograph), what type of cell has been labeled with the blue colored highlight?
renal papilla
in this diagram, the circle labeled with "E" indicated what overall structural feature?
efferent arteriole
in this diagram, the label "A" points to which of the following structures?
afferent arterioles
in this diagram, the label "B" points to which of the following structures?
cortex
in this diagram, the label "C" indicates what overall structural and physiological feature/region?
medulla
in this diagram, the label "D" indicates what overall structure and physiological feature/region?
trypsinogen
in this image of a digestive enzyme accessory organ, the areas colored with blue contains cells that are involved in production of which of the following?
production of trypsinogen
in this image of a digestive system accessory organ, the larger pink colored features (one in center and smaller one above) contain cells that are NOT involved in which of the following functions?
pancreas
in this image, the label pointing to "C" indicates what major organ/feature of the digestive system?
lymphatic lacteal
in this image, the specifically highlighted blue area represents what important digestive transport pathway?
goblet cells
in this image, what type of cells are highlighted with blue?
columnar epithelial cells
in this image, what type of cells are shown immediately beside the blue ones and labeled with pink/purple stains?
anterior pituitary gland and testes
male reproductive functions are controlled mainly by hormones from the hypothalamus, and?
TRUE
relative to the gastrointestinal tract, peristalsis is defined as a mixing movement that results in food being moved in small segments and these being mixed with digestive enzymes as they proceed in the tract, T/F
nephronic loop
the "counter-current" mechanism relative to the blood and filtrate/urine flow functions primarily in which segment of the kidney?
mucosa
the blue highlighted portion of the tissue shown in this image is called what?
muscularis
the blue highlighted portion of the tissue shown in this image is called what?
submucosa
the blue highlighted portion of this tissue shown in this image is called what?
the same substances as plasma except for the larger proteins and the formed elements
the composition of the globular filtrate compares to that of the plasma by containing...
FALSE
the efferent arterioles feed the blood supply into the glomeruli within the kidneys, T/F
having microscopic cell surface projections called microvilli
the epithelial cells of the proximal convoluted tubules are adapted for reabsorption of water and electrolytes by?
pubic symphysis
the feature indicated with green highlighted in this image is called the what?
crus of penis
the feature indicated with red highlight in this image is called what?
scrotum
the feature indicated with red highlight in this image is called what?
TRUE
the glomerular capsule is composed of two layers of epithelial cells, one on the glomerular capillaries proper and one making up the way to the overall capsule surrounding the capillaries, T/F
PROSTATE
the last fluid to be expelled from the urethra during ejaculation comes from the?
all of the above: - destroy damaged red blood cells - form glucose from non-carbs - store vitamin D
the liver functions to do which of these?
hydrochloric acid
the parietal cells of the gastric glands secrete what?
FALSE
the portion of the body indicated here in red highlight includes the structure responsible for production of the male gametes, T/F
all of these: - increase absorptive surface area - provide the surface for intestinal up-take of nutrients - provides a point for certain intestinal enzymes to contact the food material and finish the digestive process
the purpose of the microvillus projections on the surface of the small intestinal epithelial cells is what?
FALSE
the pyloric sphincter serves as a valve that controls the movement of food between the stomach and the esophagus, T/F
renal pyramids; tissue composed of nephronic tubules and glomeruli
the renal medulla is composed of ___, whereas the renal cortex is composed of ___.
carbohydrates
the salivary enzyme amylase functions to digest what?
duodenum
the tissue shown in this image is located where in the digestive tract?
esophagus
the tissue shown in this image is located where in the digestive tract?
ilium
the tissue shown in this image is located where in the digestive tract?
liver
the unit seen in this image represents what major digestive system organ?
behind the parietal peritoneum and joins the urinary bladder from above
the ureter extends downward from the kidney...
FALSE
the urethra transports urine from the kidney to the bladder, T/F
nephron
this diagram represents what overall urinary system structure?
TRUE
this image shows the functional structures within a major digestive accessory organ in which blood flows from the outer edges where the portal venues feed into a series of sinusoids which then drain through the central canal shown here in the middle of this image
seminiferous tubules
this structure is the site of sperm production
TRUE
urine is forced along the length of the ureters by peristaltic waves of contraction
leydig cells
what do you we call the cells indicated by the "D"
corpus spongiosum
what is highlighted in this image?
site for maturation and storage of sperm
what is the function of the epididymis?
is an accessory reproductive gland that contributes 30% of semen volume
what is the function of the prostate gland?
to produce sperm cells and androgens (male sex hormones) such as testosterone
what is the function of the testis?
to transport sperm and fluid from epididymis during emission
what is the function of the vas deferens?
produce digestive enzymes
what is the main digestive function of the organ/structure marked with the blue highlight in this image?
introduce gastric juice to ingested food material
what is the main function of the organ/structure marked with the blue highlight in this image?
ampulla
what is the most specific name of the feature labeled with "A"?
none of these apply (spermatogonium)
what is the name of the feature labeled with "C"
seminiferous tubules
what is the name of the feature labeled with "E"?
bladder
what is the name of the organ/s highlighted with green in this cadaver image?
kidneys
what is the name of the organ/s highlighted with green in this cadaver image?
bladder
what is the name of the organ/s highlighted with green in this image?
urethra
what is the name of the organ/structure highlighted with green in this cadaver image?
gastroesophageal sphincter
what is the name of the organ/structure marked with the blue highlight in this image?
greater omentum
what is the name of the organ/structure marked with the green highlight in this image?
pyloric sphincter
what is the name of the organ/structure marked with the purple highlight in this image?
rete testis
what is the name of the region marked by the box and labeled with "F"?
ejaculatory duct
what is the name of the specific feature indicated by the point of the arrow labeled "D"?
urinary bladder
what is the name of the structure labeled with "A"?
seminal vesicle
what is the name of the structure labeled with "B"?
vas deferens
what is the name of the structure labeled with "B"?
"B" and "A" coopers & bulbourethral glands
what is the name of the structure labeled with "C"?
prostate gland
what is the name of the structure labeled with "C"?
seminal vesicle
what is the name of the structure labeled with "D"?
epididymis
what is the name of the structure labeled with "E"?
testis
what is the name of the structure labeled with "F"?
erectile tissue (corpus cavernosum)
what is the name of the structure labeled with "H"?
aid in the production of semen
what main function is performed by the feature labeled with "B"?
produces a fluid that helps clean and neutralize the urethra
what main function is performed by the feature labeled with "C"?
move sperm from vas deferens to penis
what main function is performed by the feature labeled with "D"?
primary spermatocyte
what name do we assign to the gametic cells at the level indicated here by the "A"
sperm cells
what name do we give to cells of the spermatogenic process that are marked with the "B"?
macula densa
what portion of the organ shown here is highlighted with blue?
cortex
what portion of the organ shown here is highlighted with green?
major calyx
what portion of the organ shown here is highlighted with green?
medulla
what portion of the organ shown here is highlighted with green?
minor calyx
what portion of the organ shown here is highlighted with green?
renal papilla
what portion of the organ shown here is highlighted with green?
seminiferous tubules
what structure is being shown at the end of the pointer for the "E"?
store digestive enzymes
which of the following is NOT a function of the organ/structure marked with the blue highlight in this image?
they are located behind the peritoneum in the abdominal wall
which of the following is correct concerning the kidneys?
formation of plasma proteins
which of the following is not a function of the kidneys?
the production and release of bile is stimulated by CCK
which of the following is true regarding bile?
increased blood pressure
which of the following would increase the rate of filtration in the glomerulus?
esophagus
within the digestive tract, where would this type of tissue most likely be found?
