Lecture Exam 2 (1)

A  bradykinin released by antigen-presenting cells.

B  antibodiesreleased by antigens.

C  IL-4 released byhelper T-lymphocytes.

D  IL-2 released bycytotoxic T-lymphocytes.

A  defervescents andtrigger a decrease of body temperature.

B  pyrogens andtrigger an elevation of body temperature.

C  defervescents andtrigger an elevation of body temperature.

D  pyrogens andtrigger a decreaseof body temperature.

A  decreasing thepermeability of infected cells and preventing apoptosis.

B  increasing thepermeability of infected cells and inducing apoptosis.

C  decreasing thepermeability of infected cells and inducing apoptosis.

D  increasing thepermeability of infected cells and preventing apoptosis.

A  FALSE

B  TRUE

A  FALSE

B  TRUE

A  inhibits; decreases

B  stimulates; decreases

C  inhibits; increases

D  stimulates; increases

A  acquired immunity.

B  cell-mediatedimmunity.

C  innateimmunity.

D  adaptive immunity.

A  Natural killer cells

B  Macrophages

C  CytotoxicT-lymphocytes

D  HelperT-lymphocytes

E  Antibodies

A  FALSE

B  TRUE

A  natural killercells.

B  helperT-lymphocytes.

C  plasma cells.

D  None of the choices is correct.

E  memoryB-lymphocytes.

A  TRUE

B  FALSE

A  IgA

B  IgG

C  IgB

D  IgD

E  IgE

A  macrophages.

B  T-lymphocytes.

C  B-lymphocytes.

D  neutrophils.

E  monocytes.

A  Macrophages

B  Eosinophils

C  Neutrophils

D  Basophils

A  bradykinin andhistamine.

B  antibodies.

C  CD4 +.

D  perforin andgranzymes.

A  Epithelial

B  Lamina propria

C  Muscularisexterna

D  Submucosa

A  in the lymph.

B  ingested orinhaled.

C  in the blood.

D  secreted bysalivary glands.

A  TRUE

B  FALSE

A  all osseous tissueof the appendicular skeleton.

B  compact bonecanals.

C  spaces withinspongy bone.

D  the large cavitiescontained within the shafts of long bone.

A  Palatine tonsils

B  Lingual tonsils

C  Palatoglossal tonsils

D  Adenoids

E  Pharyngeal tonsils

A  TRUE

B  FALSE

A  FALSE

B  TRUE

A  Cortex

B  Medulla

C  Trabecula

D  Capsule

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

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

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

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

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

A  FALSE

B  TRUE

A  arteries.

B  veins.

C  capillaries.

D  arterioles.

A  FALSE

B  TRUE

A  Inguinal lymph nodes

B  Cervical lymph nodes

C  Abdominal lymph nodes

D  Thoracic lymph nodes

E  Axillary lymph nodes

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

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

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

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

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

A  between 30 and 50years of age.

B  at birth.

C  at puberty.

D  in old age.

A  inhibit release ofnitric oxide, a vasodilator.

B  stimulate releaseof nitric oxide, a vasodilator.

C  stimulate releaseof nitric oxide, a vasoconstrictor.

D  inhibit release ofnitric 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  close when thetissue’s needs have been met.

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

D  open when thetissue needs nutrients.

E  control blood flowinto the true capillaries.

A  high viscosity andtherefore havelow resistance.

B  low viscosity andtherefore havelow resistance.

C  high viscosity andtherefore havehigh resistance.

D  low viscosity andtherefore havehigh resistance.

A  TRUE

B  FALSE

A  Arteries

B  Capillaries

C  Veins

A  TRUE

B  FALSE

A  subclavianarteries.

B  common carotidarteries.

C  common iliacarteries.

D  brachiocephalicartery.

E  None of these answers is correct.

A  TRUE

B  FALSE

A  Posterior intercostal arteries

B  Subclavian arteries

C  Lumbar arteries

D  Median sacral artery

A  None of the answers is correct.

B  superior epigastricartery

C  musculophrenicartery

D  anteriorintercostal arteries

E  inferior epigastricartery

A  1000

B  100

C  1

D  10

A  get larger.

B  show no change intheir lumen size.

C  get smaller.

A  cephalic,superficial

B  brachial,superficial

C  brachial, deep

D  cephalic, deep

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

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

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

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

A  Pulmonaryarteries

B  Systemicarteries

C  Systemic veins

D  Pulmonary veins

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

B  Brachial artery – subclavian artery – axillary artery – radial artery

C  Subclavian artery – axillary artery – brachial artery – ulnar artery

D  Axillary artery – brachial artery – subclavian artery – ulnar artery

E  Subclavian artery – brachial 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 arterial end of a capillary bed, and is driven by osmoticpressure.

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

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

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

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

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

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

A  radial; brachial

B  axillary; subclavian

C  ulnar; brachial

D  axillary; brachial

E  radial; ulnar