Chapter c1. cIntroduction cto cImmunity cand cthe cImmune cSystem
Multiple cChoice
1. Eosinophils care cinvolved cin cthe cimmune cresponse cagainst:
,A. viruses.
B. intracellular cbacteria.
C. parasites cthat ccannot cbe cphagocytized.
D. extracellular cbacteria.
ANS: cC
2. Which cof cthe cfollowing care ccomponents cof cboth cinnate cand cadaptive cimmune cresponses?
A. Immunoglobulins
B. T chelper ccells
C. Macrophages
D. B
ccells
cANS: cC
3. The cprocess cby cwhich cleukocytes care cattracted cto ca cspecific carea cby cchemical cmessengers cis ccalled:
A. diapedesis.
B. degranulation.
C. chemotaxis.
D. opsonization.
ANS: cC
4. Which cof cthe cfollowing cis ca ccharacteristic cof cnatural ckiller ccells?
A. They cmature cin cthe cthymus.
B. They care csmaller cthan cB cand cT ccells.
C. They care ca ctype cof clymphocyte.
D. They care cpart cof cthe cadaptive cimmune csystem.
ANS: cC
,5. Which cof cthe cfollowing cbest cdescribes cdiapedesis?
A. Movement ctoward cincreasing cconcentrations cof ca ccytokine
B. Attachment cof cimmunoglobulin cto ctarget ccells
, C. Movement cthrough cblood cvessel cwalls cas ccells cexit cthe ccirculation
D. Engulfment cof ctarget
ccells cANS: cC
6. The cmost ceffective cphagocytic cand cantigen-presenting ccell cis cthe:
A. neutrophil.
B. monocyte.
C. dendritic ccell.
D. macrophage.
ANS: cC
7. Which cof cthe cfollowing cis ccharacteristic cof cnatural cimmunity?
A. It cinvolves cmemory.
B. T clymphocytes cplay ca cmajor crole.
C. It cinvolves cspecificity.
D. Mechanisms care calways cpresent cand cfully cfunctional.
ANS: cD
8. All cof cthe cfollowing ccells care cconsidered cpart cof cnatural cimmunity cEXCEPT:
A. eosinophils.
B. B clymphocytes.
C. monocytes.
D. neutrophils.
ANS: cB
9. Where cdoes cthe cspecific cimmune cresponse cto ca cforeign cantigen cmainly coccur?
A. Lymph cnodes
B. Blood
C. Bone cmarrow
D. Skin
cANS:
cA
10. Which cwhite ccell cin cthe cperipheral cblood cmigrates cinto ctissue cto cbecome ca cmacrophage?
A. Eosinophil
B. Basophil
C. Neutrophil
Multiple cChoice
1. Eosinophils care cinvolved cin cthe cimmune cresponse cagainst:
,A. viruses.
B. intracellular cbacteria.
C. parasites cthat ccannot cbe cphagocytized.
D. extracellular cbacteria.
ANS: cC
2. Which cof cthe cfollowing care ccomponents cof cboth cinnate cand cadaptive cimmune cresponses?
A. Immunoglobulins
B. T chelper ccells
C. Macrophages
D. B
ccells
cANS: cC
3. The cprocess cby cwhich cleukocytes care cattracted cto ca cspecific carea cby cchemical cmessengers cis ccalled:
A. diapedesis.
B. degranulation.
C. chemotaxis.
D. opsonization.
ANS: cC
4. Which cof cthe cfollowing cis ca ccharacteristic cof cnatural ckiller ccells?
A. They cmature cin cthe cthymus.
B. They care csmaller cthan cB cand cT ccells.
C. They care ca ctype cof clymphocyte.
D. They care cpart cof cthe cadaptive cimmune csystem.
ANS: cC
,5. Which cof cthe cfollowing cbest cdescribes cdiapedesis?
A. Movement ctoward cincreasing cconcentrations cof ca ccytokine
B. Attachment cof cimmunoglobulin cto ctarget ccells
, C. Movement cthrough cblood cvessel cwalls cas ccells cexit cthe ccirculation
D. Engulfment cof ctarget
ccells cANS: cC
6. The cmost ceffective cphagocytic cand cantigen-presenting ccell cis cthe:
A. neutrophil.
B. monocyte.
C. dendritic ccell.
D. macrophage.
ANS: cC
7. Which cof cthe cfollowing cis ccharacteristic cof cnatural cimmunity?
A. It cinvolves cmemory.
B. T clymphocytes cplay ca cmajor crole.
C. It cinvolves cspecificity.
D. Mechanisms care calways cpresent cand cfully cfunctional.
ANS: cD
8. All cof cthe cfollowing ccells care cconsidered cpart cof cnatural cimmunity cEXCEPT:
A. eosinophils.
B. B clymphocytes.
C. monocytes.
D. neutrophils.
ANS: cB
9. Where cdoes cthe cspecific cimmune cresponse cto ca cforeign cantigen cmainly coccur?
A. Lymph cnodes
B. Blood
C. Bone cmarrow
D. Skin
cANS:
cA
10. Which cwhite ccell cin cthe cperipheral cblood cmigrates cinto ctissue cto cbecome ca cmacrophage?
A. Eosinophil
B. Basophil
C. Neutrophil
