Lecture Exam 2 (1)

A  bradykinin released by antigen-presenting cells.

B  IL-4 released byhelper T-lymphocytes.

C  IL-2 released bycytotoxic T-lymphocytes.

D  antibodiesreleased by antigens.

A  pyrogens andtrigger an elevation of body temperature.

B  pyrogens andtrigger a decreaseof body temperature.

C  defervescents andtrigger an elevation of body temperature.

D  defervescents andtrigger a decrease of body temperature.

A  increasing thepermeability of infected cells and preventing 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 inducing apoptosis.

A  FALSE

B  TRUE

A  TRUE

B  FALSE

A  inhibits; decreases

B  inhibits; increases

C  stimulates; increases

D  stimulates; decreases

A  adaptive immunity.

B  acquired immunity.

C  innateimmunity.

D  cell-mediatedimmunity.

A  Natural killer cells

B  CytotoxicT-lymphocytes

C  HelperT-lymphocytes

D  Antibodies

E  Macrophages

A  FALSE

B  TRUE

A  None of the choices is correct.

B  memoryB-lymphocytes.

C  natural killercells.

D  plasma cells.

E  helperT-lymphocytes.

A  TRUE

B  FALSE

A  IgG

B  IgE

C  IgA

D  IgB

E  IgD

A  T-lymphocytes.

B  monocytes.

C  macrophages.

D  B-lymphocytes.

E  neutrophils.

A  Eosinophils

B  Basophils

C  Neutrophils

D  Macrophages

A  antibodies.

B  CD4 +.

C  perforin andgranzymes.

D  bradykinin andhistamine.

A  Muscularisexterna

B  Lamina propria

C  Submucosa

D  Epithelial

A  ingested orinhaled.

B  in the blood.

C  in the lymph.

D  secreted bysalivary glands.

A  FALSE

B  TRUE

A  the large cavitiescontained within the shafts of long bone.

B  spaces withinspongy bone.

C  compact bonecanals.

D  all osseous tissueof the appendicular skeleton.

A  Palatine tonsils

B  Pharyngeal tonsils

C  Palatoglossal tonsils

D  Lingual tonsils

E  Adenoids

A  TRUE

B  FALSE

A  FALSE

B  TRUE

A  Cortex

B  Trabecula

C  Medulla

D  Capsule

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

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

A  TRUE

B  FALSE

A  capillaries.

B  arterioles.

C  arteries.

D  veins.

A  FALSE

B  TRUE

A  Thoracic lymph nodes

B  Inguinal lymph nodes

C  Cervical lymph nodes

D  Abdominal lymph nodes

E  Axillary lymph nodes

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

B  Right lumbar 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 – right intestinal trunk – right lymphatic 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 vasoconstrictor.

C  inhibit release ofnitric oxide, a vasodilator.

D  stimulate releaseof nitric oxide, a vasoconstrictor.

A  open when thetissue needs nutrients.

B  control blood flowinto the true capillaries.

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

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  close when thetissue’s needs have been met.

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  TRUE

B  FALSE

A  Arteries

B  Veins

C  Capillaries

A  FALSE

B  TRUE

A  None of these answers is correct.

B  brachiocephalicartery.

C  subclavianarteries.

D  common iliacarteries.

E  common carotidarteries.

A  TRUE

B  FALSE

A  Median sacral artery

B  Lumbar arteries

C  Subclavian arteries

D  Posterior intercostal arteries

A  superior epigastricartery

B  anteriorintercostal arteries

C  inferior epigastricartery

D  None of the answers is correct.

E  musculophrenicartery

A  10

B  100

C  1

D  1000

A  get smaller.

B  show no change intheir lumen size.

C  get larger.

A  brachial, deep

B  cephalic, deep

C  cephalic,superficial

D  brachial,superficial

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

A  Systemicarteries

B  Pulmonary veins

C  Pulmonaryarteries

D  Systemic veins

A  Brachial artery – subclavian artery – axillary artery – radial artery

B  Axillary artery – brachial artery – subclavian artery – ulnar artery

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

D  Subclavian artery – axillary artery – brachial 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 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 hydrostaticpressure.

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

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

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

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

A  axillary; brachial

B  radial; ulnar

C  radial; brachial

D  ulnar; brachial

E  axillary; subclavian