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Truth seeker

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here are a few q's:xf:.....correct me if am wrong with possible answers plzzzz


1 > which of the following statements describe an e.g of innate immunity?
a.allergic reacn to insect venom
b.classical pathway of complement
c.destruction of virus-infectd cells by killerT cells
d.production of IgG in response to insect venom :confused:
e.alternative pathway of complement

2> interferon promotes resistance to viral infection by
a.blocking recognition of infected cells by natural killer lymphocytes:confused:
b.inducing viral resistance in adjacent non-infected cells
c.blocking production of antibodies to extracelluler virus
d.decreasing phagocytosis of infected cells
e.increasing complement activity

3>which one condition causes myelin degeneration of the axis cylinders of peripheral nerves ?
a.lead poisoning:confused:
b.silver
c.mercury
d.bismuth
e.tetracycline intoxication

4>which is a complication of cirrhosis ?
a.splenic atrophy
b.hepatic angioma formation
c.obstruction of portal circulation:confused:
d.increased plasma protein formation
e.decreased CVP

5>3days ago, a pt received her third immunization with TT.wat class of antibodies specific for tetanus toxoid would one expect to find in her serum?
a.similar conc of IgG & IgM
b.high conc of both IgM & IgD
c.low conc of IgM & high conc of IgE
d.low conc of IgM & high conc of IgG:confused:
e.high conc of IgM & low conc of IgG

6>initial manifestation of early , acute HIV infection ?
mononucleosis like syndrome

7>which of the following represents the pulmonary neoplasm most likely to produce ACTH ?
a.mesothelioma
b.adenocarcinoma
c.small cell ca
d.scc
e.bronchioalveolar ca
 

morphology

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here are a few q's:xf:.....correct me if am wrong with possible answers plzzzz


1 > which of the following statements describe an e.g of innate immunity?
a.allergic reacn to insect venom
b.classical pathway of complement
c.destruction of virus-infectd cells by killerT cells
d.production of IgG in response to insect venom :confused:
e.alternative pathway of complement

2> interferon promotes resistance to viral infection by
a.blocking recognition of infected cells by natural killer lymphocytes:confused:
b.inducing viral resistance in adjacent non-infected cells------answer

c.blocking production of antibodies to extracelluler virus
d.decreasing phagocytosis of infected cells
e.increasing complement activity

3>which one condition causes myelin degeneration of the axis cylinders of peripheral nerves ?
a.lead poisoning:confused:
b.silver
c.mercury
d.bismuth
e.tetracycline intoxication

4>which is a complication of cirrhosis ?
a.splenic atrophy
b.hepatic angioma formation
c.obstruction of portal circulation:confused:
d.increased plasma protein formation
e.decreased CVP

5>3days ago, a pt received her third immunization with TT.wat class of antibodies specific for tetanus toxoid would one expect to find in her serum?
a.similar conc of IgG & IgM
b.high conc of both IgM & IgD
c.low conc of IgM & high conc of IgE
d.low conc of IgM & high conc of IgG:confused:
e.high conc of IgM & low conc of IgG

6>initial manifestation of early , acute HIV infection ?
mononucleosis like syndrome

7>which of the following represents the pulmonary neoplasm most likely to produce ACTH ?
a.mesothelioma
b.adenocarcinoma
c.small cell ca -----answer
d.scc
e.bronchioalveolar ca


post the answer
 

oralcare

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1 > which of the following statements describe an e.g of innate immunity?
a.allergic reacn to insect venom
b.classical pathway of complement
c.destruction of virus-infectd cells by killerT cells
d.production of IgG in response to insect venom :confused:
e.alternative pathway of complement-ans

2> interferon promotes resistance to viral infection by
a.blocking recognition of infected cells by natural killer lymphocytes:confused:
b.inducing viral resistance in adjacent non-infected cells------answer

c.blocking production of antibodies to extracelluler virus
d.decreasing phagocytosis of infected cells
e.increasing complement activity

3>which one condition causes myelin degeneration of the axis cylinders of peripheral nerves ?
a.lead poisoning:confused:
b.silver
c.mercury
d.bismuth
e.tetracycline intoxication

not sure

4>which is a complication of cirrhosis ?
a.splenic atrophy
b.hepatic angioma formation
c.obstruction of portal circulation:confused:-correct
d.increased plasma protein formation
e.decreased CVP

5>3days ago, a pt received her third immunization with TT.wat class of antibodies specific for tetanus toxoid would one expect to find in her serum?
a.similar conc of IgG & IgM
b.high conc of both IgM & IgD
c.low conc of IgM & high conc of IgE
d.low conc of IgM & high conc of IgG:confused:-correct
e.high conc of IgM & low conc of IgG

6>initial manifestation of early , acute HIV infection ?
mononucleosis like syndrome

7>which of the following represents the pulmonary neoplasm most likely to produce ACTH ?
a.mesothelioma
b.adenocarcinoma
c.small cell ca -----answer
d.scc
e.bronchioalveolar ca
 

gaya

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1.Which taste receptor has the lowest threshold for taste.
.o.Bitter, sour, salty, sweet
1.. .A 6 yo kid presented to your office with diffuse small red spot on the ant 2/3 of the dorsal tongue what is most likely affected
.o. ..Filliform papillae, fungiform papillae, lingual tonsil, foliate papillae
 
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elra

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Bitter has got the lowest threshold.
High threshold for salt, sweet and sour.
 

elra

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For the previous question about tongue papillae, whts the ans?
Is it fungiform??
 

morphology

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1.Which taste receptor has the lowest threshold for taste.
.o.Bitter, sour, salty, sweet
1.A 6 yo kid presented to your office with diffuse small red spot on the ant 2/3 of the dorsal tongue what is most likely affected
.o.Filliform papillae, fungiform papillae, lingual tonsil, foliate papillae
filliform papilla
i think because it is most numerous.
correc me
what is the answer
 

gaya

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preganglionic sympathetic fibers to the head have thier cell bodies in the


a.paravertrbal ganglia
b.cervicothoracic ganglia
c.superior cervical ganglia
d.gray rami communicantes of the thoracic duct
e.intermediolateral horns of the thoracic spinal cord
 

morphology

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preganglionic sympathetic fibers to the head have thier cell bodies in the


a.paravertrbal ganglia
b.cervicothoracic ganglia
c.superior cervical ganglia
d.gray rami communicantes of the thoracic duct
e.intermediolateral horns of the thoracic spinal cord
---answer
correct me
 

morphology

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preganglionic sympathetic fibers to the head have thier cell bodies in the


a.paravertrbal ganglia
b.cervicothoracic ganglia
c.superior cervical ganglia
d.gray rami communicantes of the thoracic duct
e.intermediolateral horns of the thoracic spinal cord


answer is e
 

Truth seeker

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1.Which taste receptor has the lowest threshold for taste.
.o.Bitter, sour, salty, sweet
1.A 6 yo kid presented to your office with diffuse small red spot on the ant 2/3 of the dorsal tongue what is most likely affected
.o.Filliform papillae, fungiform papillae, lingual tonsil, foliate papillae

Hey good question !!!

Answer to 1. Bitter (correct)
what would be the answer for MAX threshold ? sweet i guess, coorect me if wrong.
Answer to 2. Filliform papillae , can be jus glossitis... that vitamin b deficiency associated , or coz of immunocompromised state......since 6 yr old e.g childhood pneumonia .
 
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