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87 Cards in this Set

  • Front
  • Back
Fenestrated capillaries are found in the:
A. Kidney
B.Pituitary Gland
C.both
D.neither
Both
The cardiac skeleton is composed of:
A. epithelial tissue
B.connective tissue
C.muscle tissue
D.nerve tissue
Connective tissue
The cells that comprise the interventricular bundle of His are modified cardiac muscle cells
True
The thickest layer of the wall of the ventricle is called the :
Myocardium
Portal systems are characterized by the presence of:
A.fenestrated capillaries
B.continuous capillaries
C.two capillary beds
D.capillaries with a discontinuous basal lamina
two capillary beds
Ions move against their concentration gradient by:
Primary active transport
The major antibody circulating in blood is:
IgG
The antibody found in saliva:
IgA
Which of the following cells are phagocytic?
A. macrophages
B. neutrophils
C. both
D. neither
both
The muscularis externa of the _____ contains skeletal muscle.

A.esophagus
B.stomach
C.both
D.neither
esophagus
Submucosal glands are found in the esophagus
true
The phyloric sphincter and internal anal sphincter are thickenings of the inner layer of the:
muscularis externa
Auerbach's plexus is found in the ____ layer

A. mucosa
B. submucosa
C. muscularis externa
D. adventitia
muscularis externa
Intrinsic factor and HCl are secreted by:
parietal cells
Cholecystokinin and gastrin are secreted by:
enteroendocrine cells
lysozyme is secreted by:
Paneth cells
bicarbonate is secreted by:
pancreas
pepsinogen is secreted by:
chief cells
Which of the following are found in the mucosa of the stomach?

A.chief cells
B.enteroendocrine cells
C. both
D. neither
both
The epithelium that is most charactoristic of the large conducting passages of the respiratory tract is:

A.simple cuboidal
B.stratified squamous
C.simple columnar
D.PCCE
PCCE
Oxygen and carbon dioxide move ____ their concentration gradients when being exchanged between blood and tissue.

A.against
B.down
B. down
Primary lymphoid organs include the:
Bone marrow and thymus
Secondary lymphoid organs include the:
lymph nodes, spleen, tonsils
Lymphocytes can be found in the connective tissue of the
A. respiratory tract
B.digestive tract
C.both
D.neither
Both
Lymphoid nodules are composed of ___lymphocytes

A.T
B.B
C.both
D.neither
B
Immature T lymphocytes develop immunocompetency in the
thymus
Worn out erythrocytes are normally removed from circulation in the:

A.bone marrow
B. spleen
C.lymph node
D.thymus
spleen
Cords of Bilroth are components of the ____pulp of the spleen.
red
Most antigens are composed of multiple____.
epitopes
Activated helper T cells have the ability to activate B cells.
true
MHC1 molecules are present on all nucleated cells.
true
Which of the following produce antibodies?

A. cytotoxic T cells
B.helper T cells
C.plasma cells
D. all of the above
plasma
Osmosis refers to:
the flow of water from a lower solute concentration to a higher
Substances move between blood and tissue across capillary walls through the process of:
A.diffusion
B.osmosis
C.active transport
D. all of the above
all of the above
Hydrostatic pressure is____ at the proximal(arterial) end of the capillary compared to the distal (venous) end.

A.greater
B.less
C.the same
greater
Pressure changes along the length of a capillary ensure that all fluid leaves the capillary also returns to it.
FALSE
The Na/K pump found in all cells is an example of:
active transport using an antiport
If a red blood cell is added to a hypotonic solution it will:
swell
Mechanisms to clean air as it is conducted through the respiratory tract include the:
A.ciliated epithelium
B.goblet cells
C.both
D.neither
both
1. terminal bronchiole
2. respiratory bronchiole
3. alveolar duct

How are these arranged?
largest to smallest
Goblet cells are found in the:

A.trachea
B.bronchi
C.both
D.neither
both
In the stratum granulosum of the skin, lamellar bodies contain:

A.water proofing material
B.keratohyalin
C.both
D.neither
water proofing material
Meissner's corpuscles are found in the ____dermis.

A.papillary
B.reticular
papillary
The stratum lucidum is found between the stratum____ and the stratum____.
granulosum and corneum
Pacinian corpuscles are found in the:

A.papillary dermis
B.hypodermis
C.both
D.neither
hypodermis
In the adult circulatory system, which of the following carry oxygen enriched blood?

A.artery
B.vein
C.both
D.neither
both
The cardiac skeleton:

A. is composed of dense connective tissue
B.supports the valves of the heart
C.anchors belts of cardiac muscle
D. all of the above
all of the above
Which type of capillary is found in skeletal muscle?

A.continuous
B.sinusodial
C.fenestrated
D.all of the above
continuous
A mesothelium is located in the:

A.endocardium
B.epicardium
C.myocardium
epicardium
There is smooth muscle in the tunica media of all of the following except:

A.arterioles
B.venules
C.small arteries
D. all of the above have smooth muscle in the tunica media
venules
The signal for contraction of the heart is initiated in the:
right atrium
The co-transport of sodium and glucose into a cell is an example of____transport using a_____.

A.passive, antiport
B.passive, symport
C.active, antiport
D.active, symport
active, symport
Which of the following are transported in blood primarily bound inside red blood cells?

A.oxygen
B.carbon dioxide
C.both
D.neither
oxygen
Carbonic anhydrase is important for the transport of:
A.oxygen
B.carbon dioxide
C.both
D.neither
carbon dioxide
Carbonic anhydrase catalyzes the:

A.conversion of carbon dioxide to carbonic acid
B.conversion of carbonic acid to carbon dioxide
C.both
D.neither
both
Lymphocytes are produced in the bone marrow.
true
Secondary lymphoid organs:
lymph nodes, spleen, and tonsils
Epithelial reticular cells of the thymus produce:
A.thymosin
B.reticular fibers
C.both
D.neither
thymosin
Lymphoid nodules are present in the _____of lymph nodes.

A.medulla
B.cortex
C.paracortex
D.all of the above
cortex
Which of the following may be present in the red pulp of the spleen?
A.macrophages
B.B cells
C.T cells
D. all of the above
all of the above
Typically, antigens bind to the ____region of antibodies.

A.Fc
B.Fab
Fab
The production of lysozyme by Paneth cells is an example of ____immunity.

A.acquired
B.innate
innate
Which of the following are responsible for humoral immunity?

A.T cells
B.B cells
C. both
D.neither
B cells
Which of the following is found concentrated in saliva?

A.IgG
B.IgM
C.IgE
D.IgA
IgA
T cells recognize antigen bound to _____on antigen presenting cells.

A.MHC 1
B. MHC 2
MHC2
The respiratory portion of the respiratory tract includes all of the following except:

A. alveoli
B. respiratory bronchioles
C. bronchioles
D. alveolar ducts
bronchioles
The alveolar septum includes:

A.macrophages
B.type 1 cells
C.fibroblasts
D.all of the above
all of the above
Gasses are exchanged in the:

A.bronchi
B.terminal bronchioles
C.alveoli
D.all of the above
alveoli
The cilia of PCCE help to clean the air.
true
Messiner's corpuscles are located in the:

A.hypodermis
B.epidermis
C.reticular dermis
D.papillary dermis
papillary dermis
Sebaceous glands are found in
A.thick skin
B.think skin
C.both
D.neither
thin skin
The water-proofing material of the epidermis is found in the
A.keratohyalin granules
B.lamellar bodies
C.both
D.neither
lamellar bodies
Which of the following produce melanin?
A.keratinocytes
B.melanocytes
C.both
D.neither
melanocytes
The skin plays a role in:
A.protection of the internal enviornment
B.thermoregulation
C.sensory input
D.all of the above
all of the above
Which layer in the digestive tract functions as a selective barrier, secretes enzymes, and absorbs ingested food particles and water?

A.mucosa
B. submucosa
C.muscularis externa
D.adventitia
mucosa
Which cells in the mucosal lining of the stomach secrete HCL and gastric intrinsic factor?

A.stem cells
B.mucous neck cells
C.parietal cells
D.chief cells
parietal cells
Which of the following are found in the intestinal glands?

A.Goblet cells
B.Paneth cells
C. both
D.neither
both
Secretin is a hormone that is secreted by:
A.the esophagal glands
B.duct cells of the pancreas
C.enteroendocrine cells of the small intestine
D.goblet cells of the stomach
enteroendocrine cells of the small intestine
Brunner's glands are present in the submucosa of the

A.duodenum
B.jejunum
C.colon
D.anus
Duodenum
Plica circularis and intestinal villi of the small intestine are most elaborate in the:
A.duodenum
B.jejunum
C.colon
D.anus
jejunum
The salivary gland composed totally of serous acini is the
A.submandibular gland
B.sublingual gland
C.Parotid gland
D.pancreas
Parotid gland
Which of the following is a function of the liver?

A.synthesis and secretion of plasma proteins
B.bile production
C.metabolite storage and release
D.all of the above
all of the above
Somatostatin is a hormone secreted by the islets of Langerhans of the pancreas. The function of this hormone is to:
A.decrease blood glucose levels
B.inhibit secretion of glucagon and insulin
C. block CCK and inhibits secretion of pancreatic enzymes
D.increase blood glucose levels
Inhibit secretion of glucagon and insulin
80% of the blood supply to the liver is supplied by the:
A.central vein
B.central artery
C.Hepatic portal vein
D.hepatic artery
hepatic portal vein
Liver sinusoids are penetrated by numerous macrophages called:
A.Disse cells
B.Kupffer cells
C.glial cells
D.Ito cells
Kupffer cells
All of the following are enzymes secreted by the pancreas except:
A.amylases
B.lipases
C.nucleases
D.dehydrogenase
dehydrogenase
Which of the following is true about the gallbladder?
A.stores bile
B.secretes lipases
C.both
D.neither
stores bile