Lecture Exam 2 (1)

A  IL-4 released byhelper T-lymphocytes.

B  bradykinin released by antigen-presenting cells.

C  IL-2 released bycytotoxic T-lymphocytes.

D  antibodiesreleased by antigens.

A  defervescents andtrigger an elevation of body temperature.

B  pyrogens andtrigger a decreaseof body temperature.

C  defervescents andtrigger a decrease of body temperature.

D  pyrogens andtrigger an elevation of body temperature.

A  increasing thepermeability of infected cells and inducing apoptosis.

B  decreasing thepermeability of infected cells and preventing apoptosis.

C  decreasing thepermeability of infected cells and inducing apoptosis.

D  increasing thepermeability of infected cells and preventing apoptosis.

A  TRUE

B  FALSE

A  FALSE

B  TRUE

A  inhibits; increases

B  stimulates; decreases

C  inhibits; decreases

D  stimulates; increases

A  innateimmunity.

B  cell-mediatedimmunity.

C  adaptive immunity.

D  acquired immunity.

A  HelperT-lymphocytes

B  Antibodies

C  CytotoxicT-lymphocytes

D  Natural killer cells

E  Macrophages

A  TRUE

B  FALSE

A  natural killercells.

B  None of the choices is correct.

C  helperT-lymphocytes.

D  plasma cells.

E  memoryB-lymphocytes.

A  TRUE

B  FALSE

A  IgE

B  IgG

C  IgB

D  IgA

E  IgD

A  macrophages.

B  monocytes.

C  T-lymphocytes.

D  B-lymphocytes.

E  neutrophils.

A  Neutrophils

B  Macrophages

C  Basophils

D  Eosinophils

A  bradykinin andhistamine.

B  antibodies.

C  perforin andgranzymes.

D  CD4 +.

A  Lamina propria

B  Muscularisexterna

C  Submucosa

D  Epithelial

A  ingested orinhaled.

B  in the lymph.

C  secreted bysalivary glands.

D  in the blood.

A  FALSE

B  TRUE

A  the large cavitiescontained within the shafts of long bone.

B  all osseous tissueof the appendicular skeleton.

C  compact bonecanals.

D  spaces withinspongy bone.

A  Palatine tonsils

B  Adenoids

C  Lingual tonsils

D  Palatoglossal tonsils

E  Pharyngeal tonsils

A  TRUE

B  FALSE

A  TRUE

B  FALSE

A  Cortex

B  Trabecula

C  Capsule

D  Medulla

A  With the removalof the breast, there is no further need for lymph drainage and filtering inthat part of the body.

B  The axillarylymph nodes receive lymph from the breast and may contain cancer cells.

C  It is impossibleto remove the breast without physically damaging the lymph nodes.

D  In removing thebreast, the blood supply to the nodes is removed and they will inevitably ceaseto function.

E  The nerves thatsupply the axillary lymph nodes are often cut during the breast surgery.

A  TRUE

B  FALSE

A  arterioles.

B  capillaries.

C  arteries.

D  veins.

A  TRUE

B  FALSE

A  Abdominal lymph nodes

B  Cervical lymph nodes

C  Thoracic lymph nodes

D  Axillary lymph nodes

E  Inguinal lymph nodes

A  Right femoral trunk – cisterna chyli – thoracic duct – left subclavian vein

B  Right lumbar trunk – cisterna chyli – thoracic duct – left subclavian vein

C  Right lumbar trunk – right intestinal trunk – right lymphatic duct – right subclavian vein

D  Right lumbar trunk – cisterna chyli – thoracic duct – right subclavian vein

E  Right femoral trunk – right lumbar trunk – right lymphatic duct – superior vena cava

A  between 30 and 50years of age.

B  in old age.

C  at puberty.

D  at birth.

A  inhibit release ofnitric oxide, a vasodilator.

B  stimulate releaseof nitric oxide, a vasodilator.

C  inhibit release ofnitric oxide, a vasoconstrictor.

D  stimulate releaseof nitric oxide, a vasoconstrictor.

A  open when thetissue needs nutrients, control blood flowinto the true capillaries, and cause blood to flowdirectly from the metarteriole into the postcapillary venule.

B  control blood flowinto the true capillaries.

C  cause blood to flowdirectly from the metarteriole into the postcapillary venule.

D  close when thetissue’s needs have been met.

E  open when thetissue needs nutrients.

A  low viscosity andtherefore havelow resistance.

B  high viscosity andtherefore havelow resistance.

C  low viscosity andtherefore havehigh resistance.

D  high viscosity andtherefore havehigh resistance.

A  TRUE

B  FALSE

A  Capillaries

B  Veins

C  Arteries

A  TRUE

B  FALSE

A  subclavianarteries.

B  brachiocephalicartery.

C  None of these answers is correct.

D  common iliacarteries.

E  common carotidarteries.

A  TRUE

B  FALSE

A  Posterior intercostal arteries

B  Median sacral artery

C  Subclavian arteries

D  Lumbar arteries

A  anteriorintercostal arteries

B  inferior epigastricartery

C  musculophrenicartery

D  None of the answers is correct.

E  superior epigastricartery

A  10

B  100

C  1

D  1000

A  get smaller.

B  get larger.

C  show no change intheir lumen size.

A  brachial, deep

B  cephalic,superficial

C  brachial,superficial

D  cephalic, deep

A  an increase in therelativeamount of smooth muscle and a decrease in the relativeamountof elastic fibers.

B  a decrease in therelative amountof smooth muscle and an increase in the relativeamountof elastic fibers.

C  a decrease in bothsmooth muscle and elastic fibers and an increase in areolar connectivetissue.

D  an increase inrelative amounts ofsmooth muscle and elastic fibers and a decrease inendothelium.

A  Pulmonary veins

B  Systemic veins

C  Pulmonaryarteries

D  Systemicarteries

A  Axillary artery – subclavian artery – radial artery – ulnar artery

B  Subclavian artery – brachial artery – axillary artery – radial artery

C  Axillary artery – brachial artery – subclavian artery – ulnar artery

D  Subclavian artery – axillary artery – brachial artery – ulnar artery

E  Brachial artery – subclavian artery – axillary artery – radial artery

A  TRUE

B  FALSE

A  Filtrationdominates at the venous end of a capillary bed, and is driven by hydrostaticpressure.

B  Filtrationdominates at the arterial end of a capillary bed, and is driven by hydrostaticpressure.

C  Filtrationdominates at the arterial end of a capillary bed, and is driven by osmoticpressure.

D  Filtrationdominates at the venous end of a capillary bed, and is driven by osmoticpressure.

A  bacteria that growin the large intestine but need to be regulated.

B  hormones that aresecreted by glands and must be directed to their target organs.

C  drugs and toxinsin the blood so that they are secreted directly into the urine.

D  nutrients andtoxins absorbed from the gastrointestinal system into the blood.

A  axillary; subclavian

B  radial; ulnar

C  axillary; brachial

D  ulnar; brachial

E  radial; brachial