Lecture Exam 2 (1)

A  IL-2 released bycytotoxic T-lymphocytes.

B  antibodiesreleased by antigens.

C  bradykinin released by antigen-presenting cells.

D  IL-4 released byhelper T-lymphocytes.

A  defervescents andtrigger an elevation of body temperature.

B  defervescents andtrigger a decrease of body temperature.

C  pyrogens andtrigger a decreaseof 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  FALSE

B  TRUE

A  TRUE

B  FALSE

A  stimulates; increases

B  inhibits; decreases

C  stimulates; decreases

D  inhibits; increases

A  acquired immunity.

B  adaptive immunity.

C  innateimmunity.

D  cell-mediatedimmunity.

A  Natural killer cells

B  CytotoxicT-lymphocytes

C  Macrophages

D  HelperT-lymphocytes

E  Antibodies

A  FALSE

B  TRUE

A  helperT-lymphocytes.

B  natural killercells.

C  None of the choices is correct.

D  plasma cells.

E  memoryB-lymphocytes.

A  FALSE

B  TRUE

A  IgB

B  IgD

C  IgG

D  IgE

E  IgA

A  monocytes.

B  T-lymphocytes.

C  macrophages.

D  neutrophils.

E  B-lymphocytes.

A  Neutrophils

B  Macrophages

C  Eosinophils

D  Basophils

A  CD4 +.

B  perforin andgranzymes.

C  bradykinin andhistamine.

D  antibodies.

A  Muscularisexterna

B  Epithelial

C  Lamina propria

D  Submucosa

A  ingested orinhaled.

B  in the lymph.

C  in the blood.

D  secreted bysalivary glands.

A  FALSE

B  TRUE

A  the large cavitiescontained within the shafts of long bone.

B  compact bonecanals.

C  spaces withinspongy bone.

D  all osseous tissueof the appendicular skeleton.

A  Pharyngeal tonsils

B  Palatoglossal tonsils

C  Palatine tonsils

D  Adenoids

E  Lingual tonsils

A  TRUE

B  FALSE

A  FALSE

B  TRUE

A  Cortex

B  Capsule

C  Trabecula

D  Medulla

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

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

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

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

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

A  FALSE

B  TRUE

A  arteries.

B  capillaries.

C  arterioles.

D  veins.

A  TRUE

B  FALSE

A  Cervical lymph nodes

B  Abdominal lymph nodes

C  Inguinal lymph nodes

D  Axillary lymph nodes

E  Thoracic lymph nodes

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

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

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

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

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

A  in old age.

B  between 30 and 50years of age.

C  at birth.

D  at puberty.

A  stimulate releaseof nitric oxide, a vasoconstrictor.

B  inhibit release ofnitric oxide, a vasodilator.

C  inhibit release ofnitric oxide, a vasoconstrictor.

D  stimulate releaseof nitric oxide, a vasodilator.

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

B  open when thetissue needs nutrients.

C  close when thetissue’s needs have been met.

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  control blood flowinto the true capillaries.

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  Arteries

B  Veins

C  Capillaries

A  TRUE

B  FALSE

A  common carotidarteries.

B  None of these answers is correct.

C  brachiocephalicartery.

D  subclavianarteries.

E  common iliacarteries.

A  FALSE

B  TRUE

A  Median sacral artery

B  Lumbar arteries

C  Posterior intercostal arteries

D  Subclavian arteries

A  None of the answers is correct.

B  superior epigastricartery

C  anteriorintercostal arteries

D  musculophrenicartery

E  inferior epigastricartery

A  10

B  1

C  1000

D  100

A  get smaller.

B  get larger.

C  show no change intheir lumen size.

A  cephalic, deep

B  brachial, deep

C  cephalic,superficial

D  brachial,superficial

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

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

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

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  Subclavian artery – axillary artery – brachial artery – ulnar artery

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

C  Axillary artery – subclavian artery – radial artery – ulnar artery

D  Subclavian artery – brachial artery – axillary artery – radial artery

E  Axillary artery – brachial artery – subclavian artery – ulnar artery

A  TRUE

B  FALSE

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

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

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

A  axillary; subclavian

B  axillary; brachial

C  radial; ulnar

D  radial; brachial

E  ulnar; brachial