Question 1
Question
Which of the following is/are found in the seminiferous tubules?
Answer
-
sertoli cells
-
spermatogonia
-
tunica albuginea
Question 2
Question
Testosterone is produced by the
Question 3
Question
Which is/are true of the prostate gland?
Answer
-
produces a thick, viscous secretion
-
delivers its secretions into the ejaculatory duct
-
is a reservoir for spermatogonia
-
all of the above
Question 4
Question
Muscle is found in which of the following?
Answer
-
oviduct
-
endometrium
-
graafian follicles
-
all of the above
Question 5
Question
Estrogen is released by both the corpus luteum and the ovarian follicular cells.
Question 6
Question
Which of the following correctly lists the cell types formed during spermatocytogenesis, starting with the least mature to the most mature?
Answer
-
spermatids -> spermatogonia -> spermatocytes -> spermatozoa
-
spermatozoa -> spermatids -> spermatocytes -> spermatogonia
-
spermatogonia -> spermatids -> spermatocytes -> spermatozoa
-
spermatogonia -> spermatocytes -> spermatids -> spermatozoa
Question 7
Question
Typically, the juxtaglomerular cells are found in the
Answer
-
afferent glomerular arterioles
-
renal pyramids
-
visceral layer of Bowman's capsule
-
proximal convoluted tubule
Question 8
Question
A characteristic feature of the cells forming the proximal convoluted tubules is
Question 9
Question
A relatively clear cytoplasm and distinct lateral cell borders are distinguishing features of cells within the
Answer
-
ascending thin loop of henle
-
descending thick loop of henle
-
collecting tubule
-
ascending thick loop of henle
Question 10
Question
The cells of the macula densa are
Answer
-
smooth muscle
-
skeletal muscle
-
neurons
-
simple epithelium
Question 11
Question
The entire conducting region/division of the respiratory system is lined by pseudostratified epithelium
Question 12
Question
Hyaline cartilage in the shape of the letter "C" is a characteristic of
Answer
-
Larynx
-
Trachea
-
intrapulmonary bronchi
-
terminal bronchioles
Question 13
Question 14
Question
Moving down the respiratory tree, cilia disappear before goblet cells.
Question 15
Question
The pores of Kohn are found
Answer
-
along the vocal folds
-
within the terminal bronchiole
-
between the epithelial cells of the trachea
-
within the interalveolar septa
Question 16
Question
The majority of the surface of the alveolar wall is formed by the
Answer
-
clara cell
-
pneumocyte type I
-
pneumocyte type II
-
dust cell
Question 17
Question
True vocal folds/cords are lined by
Answer
-
respiratory epithelium
-
stratified squamous epithelium
-
simple cuboidal epithelium
-
simple ciliated columnar epithelium
Question 18
Question
The region of the pituitary gland containing chromophils is the
Answer
-
pars distalis
-
pars nervosa
-
pars intermedia
-
pars tuberalis
Question 19
Question
Spongiocytes are located in the
Answer
-
zona glomerulosa
-
zona reticularis
-
zona fasciculata
Question 20
Question
Chromaffin tissue is found in the
Answer
-
anterior pituitary
-
adrenal cortex
-
adrenal medulla
-
thyroid gland
Question 21
Question
Calcitonin is produced by the cells in the
Answer
-
anterior pituitary
-
pars nervosa
-
parathyroid gland
-
thyroid gland
Question 22
Answer
-
contain hormone produced by pituicytes
-
are the storage sites of oxytocin
-
only appear after about 7 years of age
-
none of the above
Question 23
Question
Follicular cells both synthesize and store thyroxine.
Question 24
Question
Oxyphils are the
Answer
-
most numerous cells of the adrenal medulla
-
eosinophilic cells of the parathyroid gland
-
storage site of oxytocin
-
- most numerous cells of the adrenal medulla
- storage site for oxytocin
- eosinophilic cells of the parathyroid gland
Question 25
Question
Parafollicular cells of the thyroid gland
Answer
-
span the follicular wall and are in direct contact with the thyroglobulin
-
are known as the "C" cells, producing calcitonin
-
break down thyroglobulin following stimulation from TSH
-
- are known as the "C" cells, producing calcitonin
- break down thyroglobulin following stimulation from TSH
- span the follicular wall and are in direct contact with the thyroglobulin
Question 26
Question
Characteristics of the pineal gland are
Answer
-
sand acervuli, follicles, and Herring bodies
-
melatonin synthesis, sand concretions, and pinealocytes
-
serotonin synthesis, oxyphils, and acervuli
-
follicular cells, melatonin secretion, and brain sand
Question 27
Question
Epinephrine and norepinephrine are produced by
Answer
-
adrenal medulla
-
adrenal cortex
-
pituicytes
-
spongiocytes
Question 28
Question
The stem cells of the alveoli are the pneumocyte I cells
Question 29
Question
Glands persist into terminal bronchioles.
Question 30
Question
The mature sperm cell contains
Answer
-
acrosome containing mitochondria
-
midpiece containing mitochondria
-
acrosome containing microtubules
-
midpiece containing the nucleus
Question 31
Question
Pedicels in the kidney
Answer
-
are found in the renal corpuscle formed by podocytes
-
surround the renal tubules as part of the peritubular capillaries
-
span the capsular space connecting the visceral and parietal layers of Bowman's capsule
-
none of the above
Question 32
Question
Renin, a proteolytic enzyme, is found in the
Question 33
Question
From the assigned reading, which statement is true?
Answer
-
Adults with end stage renal disease show alterations in their gingival health
-
Kidney health is reflected in the gingival health of children with end stage renal failure
-
end stage renal failure alters the periodontal ligament physiology
-
none of the above
Question 34
Question
Which of the following distinguishes respiratory bronchioles from terminal bronchioles?
Question 35
Question
Melatonin matches with which of the following?
Answer
-
zona glomerulosa
-
pinealocytes
-
acidophils
-
zona fasciculate
Question 36
Question
Glucocorticoids match with which of the following?
Answer
-
zona glomerulosa
-
pinealocytes
-
acidophils
-
zona fasciculate
Question 37
Question
Mineral corticoids match with which of the following?
Answer
-
zona glomerulosa
-
pinealocytes
-
acidophils
-
zona fasciculate
Question 38
Question
Prolactin matches with which of the following?
Answer
-
zona glomerulosa
-
pinealocytes
-
acidophils
-
zona fasciculate
Question 39
Question
The respiratory membrane includes
Answer
-
Clara cells, endothelial cells, and red blood cells
-
endothelial cells, red blood cells, and basal lamina
-
pneumocytes, dust cells, and fibroblasts
-
pneumocyte II cells, continuous capillaries, and fibroblasts
Question 40
Question
Simple cuboidal epithelium forms the visceral and parietal layers of Bowman's capsule.
Question 41
Question
Which of the following is/are found in the seminiferous tubules?
Question 42
Question
Testosterone is produced by the
Question 43
Question
Which is/are true of the prostate gland?
Answer
-
produces a thick, viscous secretion
-
delivers its secretions into the ejaculatory duct
-
is a reservoir for spermatogonia
-
all of the above
Question 44
Question
The serosa consist primarily of simple squamous epithelium while the adventitia consists of connective tissue.
Question 45
Question
Projections along the digestive tract that allow for absorption are accurately described as
Answer
-
microvilli on the basal surfaces of intestinal absorptive cells
-
villi comprised of mucosa and submucosa
-
plicae circulares that include only mucosa
-
- microvilli on the basal surfaces of intestinal absorptive cells
- villi comprised of mucosa and submucosa
- plicae circulares that include only mucosa
-
none of the above
Question 46
Question
Submucosal glands int he digestive tract can be found in the
Answer
-
crypts of Lieberkuhn
-
esophagus
-
stomach
-
all of the above
-
none of the above
Question 47
Question
The following are observed in a tissue section from the digestive tract: nonkeratinized stratified epithelium, both skeletal and smooth muscle, both adventitia and serosa. This tissue was taken from
Answer
-
esophagus
-
stomach
-
small intestine
-
ascending colon
-
transverse colon
Question 48
Question
Intracellular canaliculi, tubulovesicles, and an eosinophilic cytoplasm are found in the
Answer
-
paneth cells of the stomach
-
parietal cells of the stomach
-
paneth cells of the small intestine
-
parietal cells of the small intestine
-
chief cells in the fundic gland
Question 49
Question
Lacteals, Peyer's patches, antimicrobial lysozyme, and crypts of Lieberkuhn are characteristic of the
Question 50
Question
There are ____ portal canals (aka triads or trinities) in the classic liver lobule.
Answer
-
1
-
2
-
3
-
6
-
none of the above
Question 51
Question
Which of the following would reveal the most tight junctions in a given area?
Answer
-
Kupffer cells
-
hepatocytes
-
hepatic sinusoids
-
all of the above equally
-
none of the above
Question 52
Question
The wall of the gall bladder includes both a muscularis mucosae and a distinct submucosa, as found in the alimentary canal.
Question 53
Question
Which of the following accurately descries the exocrine pancreas?
Answer
-
acinar cells with basophilic basal cytoplasm
-
acinar cells with acidophilic apical cytoplasm
-
produces zymogen granules
-
- acinar cells with basophilic basal cytoplasm
- acinar cells with acidophilic apical cytoplasm
-
- acinar cells with basophilic basal cytoplasm
- acinar cells with acidophilic apical cytoplasm
- produces zymogen granules
Question 54
Question
True vocal folds or true vocal cords are lined by
Answer
-
stratified squamous epithelium
-
simple squamous epithelium
-
respiratory epithelium
-
pseudostratified ciliated columnar epithelium
-
- stratified squamous epithelium
- pseudostratified ciliated columnar epithelium
Question 55
Question
The skeleton of the trachea is composed of
Question 56
Question
A component of the respiratory division of the respiratory system is the
Answer
-
extrapulmonary bronchi
-
alveolus
-
intrapulmonary bronchi
-
terminal bronchiole
-
none of the above
Question 57
Answer
-
found in terminal bronchioles
-
secrete surfactant
-
line the true vocal folds or true vocal cords
-
present in respiratory bronchioles
-
ciliated
Question 58
Question
Most of the alveolar surface is lined by Type I alveolar cells (pneumocytes)
Question 59
Question
Moving along the respiratory system, from the trachea to the alveolus, goblet cells disappear before ciliated cells.
Question 60
Question
The pores of Kohn are located in the
Question 61
Question
The respiratory membrane (air-blood barrier) includes
Answer
-
surfactant
-
Type I pneumocyte
-
simple squamous endothelial cell
-
- surfactant
- type I pneumocyte
-
- surfactant
- type I pneumocyte
- simple squamous endothelial cell
Question 62
Question
Unlike terminal bronchioles, respiratory bronchioles contain alveoli.
Question 63
Question
The structure at the tip of the pointer is located in a
Answer
-
glomerulus
-
plicae circulares
-
villus
-
rugae
-
haustra
Question 64
Question
The tissue in the photomicrograph below was taken from the
Answer
-
esophagus
-
trachea
-
large intestine
-
adrenal medulla
-
liver
Question 65
Question
The tissue below was taken from what organ?
Answer
-
adrenal cortex
-
adrenal medulla
-
renal cortex
-
renal medulla
-
pancreas
Question 66
Question
The black triangle is in the lumen of a cross section of
Answer
-
alveolus
-
esophagus
-
trachea
-
intrapulmonary bronchi
-
terminal bronchiole
Question 67
Question
The black cells at the tip of the arrows are
Answer
-
hepatocytes
-
podocytes
-
Kupffer cells
-
spongiocytes
-
juxtaglomerular cells
Question 68
Question
The tissue below was taken from the
Answer
-
adrenal medulla
-
adrenal cortex
-
parathyroid gland
-
thyroid gland
-
pineal gland
Question 69
Question
The tissue below was taken from
Answer
-
colon
-
stomach
-
small intestine
-
pituitary
-
parathyroid
Question 70
Question
The photomicrograph below is
Answer
-
adrenal gland
-
pituitary gland
-
parathyroid gland
-
thyroid gland
-
pineal gland
Question 71
Question
The tissue below was taken from
Answer
-
the respiratory system
-
the kidney
-
adrenal cortex
-
pancreas
-
thyroid
Question 72
Question
The tissue below was taken from the
Answer
-
pineal gland
-
renal cortex
-
adrenal gland
-
gall bladder
-
uterus
Question 73
Question
Unlike terminal bronchioles, respiratory bronchioles contain alveoli.
Question 74
Question
The respiratory membrane (air-blood barrier) includes
Answer
-
surfactant
-
type I pneumocyte
-
simple squamous endothelial cell
-
- surfactant
- type I pneumocyte
-
- surfactant
- type I pneumocyte
- simple squamous endothelial cell
Question 75
Question
Colloid material is found in both the pituitary gland and the thyroid gland.
Question 76
Question
The anterior pituitary or adenohypophysis includes the
Answer
-
pars distalis and pars nervosa
-
infundibulum and pars tuberalis
-
pars intermedia and pars distalis
-
infundibulum and pars intermedia
-
pars nervosa and infundibulum
Question 77
Question
Pars nervosa matches most closely with
Answer
-
chromophobes
-
serotonin
-
calcitonin
-
Herring bodies
-
oxyphil cells
Question 78
Question
Pars distalis matches most closely with
Answer
-
chromophobes
-
serotonin
-
calcitonin
-
herring bodies
-
oxyphil cells
Question 79
Question
In the kidney, the base of the medullary pyramids faces the cortex and the apices face the renal pelvis.
Question 80
Question
The corpus luteum secretes both estrogen and progesterone
Question 81
Question
Testosterone is produced by
Question 82
Question
The renal corpuscle consists of the
Question 83
Question
A hormone synthesized by acidophils in the pituitary gland is
Answer
-
ACTH
-
PTH
-
TSH
-
FSH
-
none of the above
Question 84
Question
Podocyte (matching)
Answer
-
phagocyte
-
duct of Bellini
-
distal convoluted tubule
-
smooth muscle
-
filtration slit
Question 85
Question
Mesangial cell (matching)
Answer
-
phagocyte
-
duct of Bellini
-
distal convoluted tubule
-
smooth muscle
-
filtration slit
Question 86
Question
Papilla (matching)
Answer
-
phagocyte
-
duct of bellini
-
distal convoluted tubule
-
smooth muscle
-
filtration slit
Question 87
Question
Macula densa (matching)
Answer
-
phagocyte
-
duct of bellini
-
distal convoluted tubule
-
smooth muscle
-
filtration slit
Question 88
Question
juxtaglomerular cell
Answer
-
phagocyte
-
duct of bellini
-
distal convoluted tubule
-
smooth muscle
-
filtration slit
Question 89
Question
Pineal gland (matching)
Answer
-
chromophobes
-
serotonin
-
calcitonin
-
herring bodies
-
oxyphil cells
Question 90
Question
Thyroid gland (matching)
Answer
-
chromophobes
-
serotonin
-
calcitonin
-
herring bodies
-
oxyphil cells
Question 91
Question
Parathyroid gland (matching)
Answer
-
chromophobes
-
serotonin
-
calcitonin
-
herring bodies
-
oxyphil cells
Question 92
Question
This gland contains cords of cells arranged in round clusters, parallel rows, and interwoven networks.
Answer
-
pituitary
-
adrenal
-
thyroid
-
parathyroid
-
pineal
Question 93
Question
Chromaffin cells of the adrenal gland
Answer
-
contain epinephrine
-
are in one stage of the three stages in the secretory cycle
-
are also called spongiocytes
-
- contain epinephrine
- are in one stage of the three stages in the secretory cycle
-
- contain epinephrine
- are in one stage of the three stages in the secretory cycle
- are also called spongiocytes
Question 94
Question
Thyroid hormones (thyroxine and triiodothyronine)
Answer
-
are synthesized by parafollicular cells
-
are produced by thyrotropes
-
are stored as thyroglobulin
-
- are produced by thyrotropes
- are stored as thyroglobulin
-
none of the above