Filters
Question type

Study Flashcards

Match the cells with the correct characteristic. a.neutrophils b.eosinophils c.basophils d.monocytes e.lymphocytes f.thrombocytes -Destroy parasitic worms

Correct Answer

verifed

verified

Since fibrinogen is always present in the blood but the blood does not clot, ____ must normally be absent.


A) prothrombin
B) thrombin
C) calcium
D) red blood cells
E) platelets

Correct Answer

verifed

verified

A person with type A- could accept blood types ____________ (list all types possible).

Correct Answer

verifed

verified

Match each statement with the appropriate disorder. a.aplastic anemia b.pernicious anemia c.hemolytic anemia d.hemorrhagic anemia e.polycythemia f.leukemia g.neutrophilia h.sickle-cell anemia -Associated with acute loss of blood

Correct Answer

verifed

verified

Match each statement with the appropriate disorder. a.aplastic anemia b.pernicious anemia c.hemolytic anemia d.hemorrhagic anemia e.polycythemia f.leukemia g.neutrophilia h.sickle-cell anemia -Caused by a mutated hemoglobin

Correct Answer

verifed

verified

Match blood cell formation term with the correct characteristic. a.thrombopoietin b.erythropoietin c.colony-stimulating factor d.myeloid stem cell e.pluripotent stem cell -Stimulates granulocyte production

Correct Answer

verifed

verified

Pathogens are microorganisms that cause ____________________.

Correct Answer

verifed

verified

Transfusions reactions are usually most serious when the recipients antigens interact with the donor's antibodies.

Correct Answer

verifed

verified

Match each statement with the appropriate disorder. a.aplastic anemia b.pernicious anemia c.hemolytic anemia d.hemorrhagic anemia e.polycythemia f.leukemia g.neutrophilia h.sickle-cell anemia -Associated with sickle-cell anemia

Correct Answer

verifed

verified

Granulocytes include


A) lymphocytes
B) eosinophils
C) monocytes
D) thrombocytes
E) both a and b

Correct Answer

verifed

verified

Neutrophils


A) are the most abundant type of mononuclear leukocyte
B) attach to a parasitic worm and secrete substances that kill it
C) increase in numbers in response to granulocyte colony-stimulating factor
D) are similar structurally to mast cells
E) have characteristics a and c

Correct Answer

verifed

verified

Match each hemostasis step with the correct characteristic. a.Converts fibrinogen to fibrin b.When platelets come into contact with this substance in an injured vessel wall, it causes them to adhere and aggregate c.When activated, this substance digests the fibrin threads, causing dissolution of the clot d.Substance released by the platelet plug that causes more platelets to aggregate e.First step in hemostasis f.Forms the meshwork of the clot g.Plasma protein activated by factor X h.Second step in hemostasis i.Released from injured tissues; activates extrinsic clotting pathway j.Third step in hemostasis -Plasminogen

Correct Answer

verifed

verified

The red cell count is normally about ____ million cells per cubic millimeter.


A) 2
B) 5
C) 10
D) 15
E) 20

Correct Answer

verifed

verified

Antibodies are gamma globulins produced by B lymphocytes.

Correct Answer

verifed

verified

Match each statement with the appropriate disorder. a.aplastic anemia b.pernicious anemia c.hemolytic anemia d.hemorrhagic anemia e.polycythemia f.leukemia g.neutrophilia h.sickle-cell anemia -Associated with malaria

Correct Answer

verifed

verified

The deficiency of vitamin ____ can cause a bleeding tendency.


A) A
B) B
C) C
D) D
E) K

Correct Answer

verifed

verified

Hemoglobin is found within the nuclei of erythrocytes.

Correct Answer

verifed

verified

Prostacyclin


A) activates the clotting cascade
B) induces vasoconstriction of an injured vessel
C) inhibits platelet aggregation
D) is released by aggregated platelets
E) dissolves the clot

Correct Answer

verifed

verified

Being a cell fragment, a platelet lacks a nucleus and organelles and does not have any synthetic ability.

Correct Answer

verifed

verified

Plasma proteins are not normally used as metabolic fuels.

Correct Answer

verifed

verified

Showing 201 - 220 of 242

Related Exams

Show Answer