Lecture Exam 2 (1)

A  IL-2 released bycytotoxic T-lymphocytes.

B  bradykinin released by antigen-presenting cells.

C  antibodiesreleased by antigens.

D  IL-4 released byhelper T-lymphocytes.

A  defervescents andtrigger a decrease of body temperature.

B  defervescents andtrigger an elevation of body temperature.

C  pyrogens andtrigger a decreaseof body temperature.

D  pyrogens andtrigger an elevation of body temperature.

A  decreasing thepermeability of infected cells and inducing apoptosis.

B  increasing thepermeability of infected cells and inducing apoptosis.

C  increasing thepermeability of infected cells and preventing apoptosis.

D  decreasing thepermeability of infected cells and preventing apoptosis.

A  FALSE

B  TRUE

A  TRUE

B  FALSE

A  inhibits; increases

B  stimulates; decreases

C  stimulates; increases

D  inhibits; decreases

A  acquired immunity.

B  innateimmunity.

C  adaptive immunity.

D  cell-mediatedimmunity.

A  Natural killer cells

B  Macrophages

C  Antibodies

D  CytotoxicT-lymphocytes

E  HelperT-lymphocytes

A  TRUE

B  FALSE

A  plasma cells.

B  memoryB-lymphocytes.

C  helperT-lymphocytes.

D  natural killercells.

E  None of the choices is correct.

A  TRUE

B  FALSE

A  IgE

B  IgD

C  IgG

D  IgB

E  IgA

A  monocytes.

B  macrophages.

C  B-lymphocytes.

D  T-lymphocytes.

E  neutrophils.

A  Basophils

B  Neutrophils

C  Eosinophils

D  Macrophages

A  antibodies.

B  perforin andgranzymes.

C  bradykinin andhistamine.

D  CD4 +.

A  Muscularisexterna

B  Lamina propria

C  Epithelial

D  Submucosa

A  in the lymph.

B  ingested orinhaled.

C  secreted bysalivary glands.

D  in the blood.

A  TRUE

B  FALSE

A  spaces withinspongy bone.

B  the large cavitiescontained within the shafts of long bone.

C  compact bonecanals.

D  all osseous tissueof the appendicular skeleton.

A  Palatine tonsils

B  Lingual tonsils

C  Pharyngeal tonsils

D  Palatoglossal tonsils

E  Adenoids

A  TRUE

B  FALSE

A  FALSE

B  TRUE

A  Trabecula

B  Medulla

C  Capsule

D  Cortex

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

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

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

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

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

A  FALSE

B  TRUE

A  capillaries.

B  arterioles.

C  veins.

D  arteries.

A  TRUE

B  FALSE

A  Abdominal lymph nodes

B  Axillary lymph nodes

C  Thoracic lymph nodes

D  Cervical lymph nodes

E  Inguinal lymph nodes

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

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 – cisterna chyli – thoracic duct – left subclavian vein

A  between 30 and 50years of age.

B  at puberty.

C  at birth.

D  in old age.

A  stimulate releaseof nitric oxide, a vasodilator.

B  inhibit release ofnitric oxide, a vasodilator.

C  stimulate releaseof nitric oxide, a vasoconstrictor.

D  inhibit release ofnitric oxide, a vasoconstrictor.

A  close when thetissue’s needs have been met.

B  open when thetissue needs nutrients.

C  control blood flowinto the true capillaries.

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

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

A  high viscosity andtherefore havehigh resistance.

B  high viscosity andtherefore havelow resistance.

C  low viscosity andtherefore havelow resistance.

D  low viscosity andtherefore havehigh resistance.

A  FALSE

B  TRUE

A  Veins

B  Arteries

C  Capillaries

A  TRUE

B  FALSE

A  None of these answers is correct.

B  common iliacarteries.

C  subclavianarteries.

D  brachiocephalicartery.

E  common carotidarteries.

A  FALSE

B  TRUE

A  Lumbar arteries

B  Posterior intercostal arteries

C  Subclavian arteries

D  Median sacral artery

A  anteriorintercostal arteries

B  None of the answers is correct.

C  musculophrenicartery

D  inferior epigastricartery

E  superior epigastricartery

A  10

B  1

C  100

D  1000

A  get larger.

B  show no change intheir lumen size.

C  get smaller.

A  brachial, deep

B  brachial,superficial

C  cephalic,superficial

D  cephalic, deep

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

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

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

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

A  Pulmonary veins

B  Systemic veins

C  Systemicarteries

D  Pulmonaryarteries

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  FALSE

B  TRUE

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

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

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

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

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

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

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

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

A  axillary; subclavian

B  radial; brachial

C  radial; ulnar

D  ulnar; brachial

E  axillary; brachial